Use fs.realpathSync.native when available (#41292)

* Test that forceConsistentCasingInFileNames does not apply to Windows drive roots

* Add file symlink baselines

* Add directory symlink baselines

* Update test to retain its meaning

Its purpose is (apparently) to demonstrate that
forceConsistenCasingInFileNames can interact badly with synthesized
react imports.  Since the casing of the synthesized import has changed,
also modify the casing of the explicit reference to still conflict.

* Make VFSWithWatch.realpath use the path on disk

* Update VFS realpathSync to behave like realpathSync.native

* Use fs.realpathSync.native when available

In local measurements of an Office project, we saw initial project
loading get 5% faster on Windows and 13% faster on Linux.  The only
identified behavioral change is that it restores the case used on disk,
whereas realpathSync retains the input lowercase.

* Rename SortedMap.getKeyAndValue to getEntry
This commit is contained in:
Andrew Casey 2020-12-18 09:23:42 -08:00 committed by GitHub
parent e789cb1356
commit 902fcb0cc7
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
18 changed files with 2725 additions and 14 deletions

View File

@ -1185,6 +1185,8 @@ namespace ts {
let activeSession: import("inspector").Session | "stopping" | undefined;
let profilePath = "./profile.cpuprofile";
const realpathSync = _fs.realpathSync.native ?? _fs.realpathSync;
const Buffer: {
new (input: string, encoding?: string): any;
from?(input: string, encoding?: string): any;
@ -1749,7 +1751,7 @@ namespace ts {
function realpath(path: string): string {
try {
return _fs.realpathSync(path);
return realpathSync(path);
}
catch {
return path;

View File

@ -50,6 +50,11 @@ namespace collections {
return index >= 0 ? this._values[index] : undefined;
}
public getEntry(key: K): [ K, V ] | undefined {
const index = ts.binarySearch(this._keys, key, ts.identity, this._comparer);
return index >= 0 ? [ this._keys[index], this._values[index] ] : undefined;
}
public set(key: K, value: V) {
const index = ts.binarySearch(this._keys, key, ts.identity, this._comparer);
if (index >= 0) {

View File

@ -1036,8 +1036,12 @@ namespace vfs {
while (true) {
if (depth >= 40) throw createIOError("ELOOP");
const lastStep = step === components.length - 1;
const basename = components[step];
const node = links.get(basename);
let basename = components[step];
const linkEntry = links.getEntry(basename);
if (linkEntry) {
components[step] = basename = linkEntry[0];
}
const node = linkEntry?.[1];
if (lastStep && (noFollow || !isSymlink(node))) {
return { realpath: vpath.format(components), basename, parent, links, node };
}

View File

@ -828,9 +828,9 @@ interface Array<T> { length: number; [n: number]: T; }`
return undefined;
}
const realpath = this.realpath(path);
const realpath = this.toPath(this.realpath(path));
if (path !== realpath) {
return this.getRealFsEntry(isFsEntry, this.toPath(realpath));
return this.getRealFsEntry(isFsEntry, realpath);
}
return undefined;
@ -1097,7 +1097,8 @@ interface Array<T> { length: number; [n: number]: T; }`
return this.realpath(fsEntry.symLink);
}
return realFullPath;
// realpath supports non-existent files, so there may not be an fsEntry
return fsEntry?.fullPath || realFullPath;
}
readonly exitMessage = "System Exit";

View File

@ -113,11 +113,154 @@ export const Fragment: unique symbol;
path: `${projectRoot}/tsconfig.json`,
content: JSON.stringify({
compilerOptions: { jsx: "react-jsx", jsxImportSource: "react", forceConsistentCasingInFileNames: true },
files: ["node_modules/react/Jsx-runtime/index.d.ts", "index.tsx"]
files: ["node_modules/react/jsx-Runtime/index.d.ts", "index.tsx"] // NB: casing does not match disk
})
}
], { currentDirectory: projectRoot }),
changes: emptyArray,
});
function verifyWindowsStyleRoot(subScenario: string, windowsStyleRoot: string, projectRootRelative: string) {
verifyTscWatch({
scenario: "forceConsistentCasingInFileNames",
subScenario,
commandLineArgs: ["--w", "--p", `${windowsStyleRoot}/${projectRootRelative}`, "--explainFiles"],
sys: () => {
const moduleA: File = {
path: `${windowsStyleRoot}/${projectRootRelative}/a.ts`,
content: `
export const a = 1;
export const b = 2;
`
};
const moduleB: File = {
path: `${windowsStyleRoot}/${projectRootRelative}/b.ts`,
content: `
import { a } from "${windowsStyleRoot.toLocaleUpperCase()}/${projectRootRelative}/a"
import { b } from "${windowsStyleRoot.toLocaleLowerCase()}/${projectRootRelative}/a"
a;b;
`
};
const tsconfig: File = {
path: `${windowsStyleRoot}/${projectRootRelative}/tsconfig.json`,
content: JSON.stringify({ compilerOptions: { forceConsistentCasingInFileNames: true } })
};
return createWatchedSystem([moduleA, moduleB, libFile, tsconfig], { windowsStyleRoot, useCaseSensitiveFileNames: false });
},
changes: [
{
caption: "Prepend a line to moduleA",
change: sys => sys.prependFile(`${windowsStyleRoot}/${projectRootRelative}/a.ts`, `// some comment
`),
timeouts: runQueuedTimeoutCallbacks,
}
],
});
}
verifyWindowsStyleRoot("when Windows-style drive root is lowercase", "c:/", "project");
verifyWindowsStyleRoot("when Windows-style drive root is uppercase", "C:/", "project");
function verifyFileSymlink(subScenario: string, diskPath: string, targetPath: string, importedPath: string) {
verifyTscWatch({
scenario: "forceConsistentCasingInFileNames",
subScenario,
commandLineArgs: ["--w", "--p", ".", "--explainFiles"],
sys: () => {
const moduleA: File = {
path: diskPath,
content: `
export const a = 1;
export const b = 2;
`
};
const symlinkA: SymLink = {
path: `${projectRoot}/link.ts`,
symLink: targetPath,
};
const moduleB: File = {
path: `${projectRoot}/b.ts`,
content: `
import { a } from "${importedPath}";
import { b } from "./link";
a;b;
`
};
const tsconfig: File = {
path: `${projectRoot}/tsconfig.json`,
content: JSON.stringify({ compilerOptions: { forceConsistentCasingInFileNames: true } })
};
return createWatchedSystem([moduleA, symlinkA, moduleB, libFile, tsconfig], { currentDirectory: projectRoot });
},
changes: [
{
caption: "Prepend a line to moduleA",
change: sys => sys.prependFile(diskPath, `// some comment
`),
timeouts: runQueuedTimeoutCallbacks,
}
],
});
}
verifyFileSymlink("when both file symlink target and import match disk", `${projectRoot}/XY.ts`, `${projectRoot}/XY.ts`, `./XY`);
verifyFileSymlink("when file symlink target matches disk but import does not", `${projectRoot}/XY.ts`, `${projectRoot}/Xy.ts`, `./XY`);
verifyFileSymlink("when import matches disk but file symlink target does not", `${projectRoot}/XY.ts`, `${projectRoot}/XY.ts`, `./Xy`);
verifyFileSymlink("when import and file symlink target agree but do not match disk", `${projectRoot}/XY.ts`, `${projectRoot}/Xy.ts`, `./Xy`);
verifyFileSymlink("when import, file symlink target, and disk are all different", `${projectRoot}/XY.ts`, `${projectRoot}/Xy.ts`, `./yX`);
function verifyDirSymlink(subScenario: string, diskPath: string, targetPath: string, importedPath: string) {
verifyTscWatch({
scenario: "forceConsistentCasingInFileNames",
subScenario,
commandLineArgs: ["--w", "--p", ".", "--explainFiles"],
sys: () => {
const moduleA: File = {
path: `${diskPath}/a.ts`,
content: `
export const a = 1;
export const b = 2;
`
};
const symlinkA: SymLink = {
path: `${projectRoot}/link`,
symLink: targetPath,
};
const moduleB: File = {
path: `${projectRoot}/b.ts`,
content: `
import { a } from "${importedPath}/a";
import { b } from "./link/a";
a;b;
`
};
const tsconfig: File = {
path: `${projectRoot}/tsconfig.json`,
// Use outFile because otherwise the real and linked files will have the same output path
content: JSON.stringify({ compilerOptions: { forceConsistentCasingInFileNames: true, outFile: "out.js", module: "system" } })
};
return createWatchedSystem([moduleA, symlinkA, moduleB, libFile, tsconfig], { currentDirectory: projectRoot });
},
changes: [
{
caption: "Prepend a line to moduleA",
change: sys => sys.prependFile(`${diskPath}/a.ts`, `// some comment
`),
timeouts: runQueuedTimeoutCallbacks,
}
],
});
}
verifyDirSymlink("when both directory symlink target and import match disk", `${projectRoot}/XY`, `${projectRoot}/XY`, `./XY`);
verifyDirSymlink("when directory symlink target matches disk but import does not", `${projectRoot}/XY`, `${projectRoot}/Xy`, `./XY`);
verifyDirSymlink("when import matches disk but directory symlink target does not", `${projectRoot}/XY`, `${projectRoot}/XY`, `./Xy`);
verifyDirSymlink("when import and directory symlink target agree but do not match disk", `${projectRoot}/XY`, `${projectRoot}/Xy`, `./Xy`);
verifyDirSymlink("when import, directory symlink target, and disk are all different", `${projectRoot}/XY`, `${projectRoot}/Xy`, `./yX`);
});
}

View File

@ -33,7 +33,7 @@ export const Fragment: unique symbol;
export const App = () => <div propA={true}></div>;
//// [/user/username/projects/myproject/tsconfig.json]
{"compilerOptions":{"jsx":"react-jsx","jsxImportSource":"react","forceConsistentCasingInFileNames":true},"files":["node_modules/react/Jsx-runtime/index.d.ts","index.tsx"]}
{"compilerOptions":{"jsx":"react-jsx","jsxImportSource":"react","forceConsistentCasingInFileNames":true},"files":["node_modules/react/jsx-Runtime/index.d.ts","index.tsx"]}
/a/lib/tsc.js --w --p . --explainFiles
@ -41,19 +41,19 @@ Output::
>> Screen clear
[12:00:31 AM] Starting compilation in watch mode...
error TS1149: File name '/user/username/projects/myproject/node_modules/react/jsx-runtime/index.d.ts' differs from already included file name '/user/username/projects/myproject/node_modules/react/Jsx-runtime/index.d.ts' only in casing.
error TS1149: File name '/user/username/projects/myproject/node_modules/react/Jsx-runtime/index.d.ts' differs from already included file name '/user/username/projects/myproject/node_modules/react/jsx-Runtime/index.d.ts' only in casing.
The file is in the program because:
Part of 'files' list in tsconfig.json
Imported via "react/jsx-runtime" from file '/user/username/projects/myproject/index.tsx' with packageId 'react/jsx-runtime/index.d.ts@0.0.1' to import 'jsx' and 'jsxs' factory functions
tsconfig.json:1:115
1 {"compilerOptions":{"jsx":"react-jsx","jsxImportSource":"react","forceConsistentCasingInFileNames":true},"files":["node_modules/react/Jsx-runtime/index.d.ts","index.tsx"]}
1 {"compilerOptions":{"jsx":"react-jsx","jsxImportSource":"react","forceConsistentCasingInFileNames":true},"files":["node_modules/react/jsx-Runtime/index.d.ts","index.tsx"]}
   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
File is matched by 'files' list specified here.
../../../../a/lib/lib.d.ts
Default library
node_modules/react/Jsx-runtime/index.d.ts
node_modules/react/jsx-Runtime/index.d.ts
Part of 'files' list in tsconfig.json
Imported via "react/jsx-runtime" from file 'index.tsx' with packageId 'react/jsx-runtime/index.d.ts@0.0.1' to import 'jsx' and 'jsxs' factory functions
index.tsx
@ -62,12 +62,12 @@ index.tsx
Program root files: ["/user/username/projects/myproject/node_modules/react/Jsx-runtime/index.d.ts","/user/username/projects/myproject/index.tsx"]
Program root files: ["/user/username/projects/myproject/node_modules/react/jsx-Runtime/index.d.ts","/user/username/projects/myproject/index.tsx"]
Program options: {"jsx":4,"jsxImportSource":"react","forceConsistentCasingInFileNames":true,"watch":true,"project":"/user/username/projects/myproject","explainFiles":true,"configFilePath":"/user/username/projects/myproject/tsconfig.json"}
Program structureReused: Not
Program files::
/a/lib/lib.d.ts
/user/username/projects/myproject/node_modules/react/Jsx-runtime/index.d.ts
/user/username/projects/myproject/node_modules/react/jsx-Runtime/index.d.ts
/user/username/projects/myproject/index.tsx
No cached semantic diagnostics in the builder::
@ -76,7 +76,7 @@ WatchedFiles::
/user/username/projects/myproject/tsconfig.json:
{"fileName":"/user/username/projects/myproject/tsconfig.json","pollingInterval":250}
/user/username/projects/myproject/node_modules/react/jsx-runtime/index.d.ts:
{"fileName":"/user/username/projects/myproject/node_modules/react/Jsx-runtime/index.d.ts","pollingInterval":250}
{"fileName":"/user/username/projects/myproject/node_modules/react/jsx-Runtime/index.d.ts","pollingInterval":250}
/user/username/projects/myproject/index.tsx:
{"fileName":"/user/username/projects/myproject/index.tsx","pollingInterval":250}
/a/lib/lib.d.ts:

View File

@ -0,0 +1,167 @@
Input::
//// [c:/project/a.ts]
export const a = 1;
export const b = 2;
//// [c:/project/b.ts]
import { a } from "C://project/a"
import { b } from "c://project/a"
a;b;
//// [c:/a/lib/lib.d.ts]
/// <reference no-default-lib="true"/>
interface Boolean {}
interface Function {}
interface CallableFunction {}
interface NewableFunction {}
interface IArguments {}
interface Number { toExponential: any; }
interface Object {}
interface RegExp {}
interface String { charAt: any; }
interface Array<T> { length: number; [n: number]: T; }
//// [c:/project/tsconfig.json]
{"compilerOptions":{"forceConsistentCasingInFileNames":true}}
c:/a/lib/tsc.js --w --p c://project --explainFiles
Output::
>> Screen clear
[12:00:17 AM] Starting compilation in watch mode...
a/lib/lib.d.ts
Default library
project/a.ts
Matched by include pattern '**/*' in 'project/tsconfig.json'
Imported via "C://project/a" from file 'project/b.ts'
Imported via "c://project/a" from file 'project/b.ts'
project/b.ts
Matched by include pattern '**/*' in 'project/tsconfig.json'
[12:00:22 AM] Found 0 errors. Watching for file changes.
Program root files: ["c:/project/a.ts","c:/project/b.ts"]
Program options: {"forceConsistentCasingInFileNames":true,"watch":true,"project":"c:/project","explainFiles":true,"configFilePath":"c:/project/tsconfig.json"}
Program structureReused: Not
Program files::
c:/a/lib/lib.d.ts
c:/project/a.ts
c:/project/b.ts
Semantic diagnostics in builder refreshed for::
c:/a/lib/lib.d.ts
c:/project/a.ts
c:/project/b.ts
WatchedFiles::
c:/project/tsconfig.json:
{"fileName":"c:/project/tsconfig.json","pollingInterval":250}
c:/project/a.ts:
{"fileName":"c:/project/a.ts","pollingInterval":250}
c:/project/b.ts:
{"fileName":"c:/project/b.ts","pollingInterval":250}
c:/a/lib/lib.d.ts:
{"fileName":"c:/a/lib/lib.d.ts","pollingInterval":250}
FsWatches::
FsWatchesRecursive::
c:/project/node_modules/@types:
{"directoryName":"c:/project/node_modules/@types","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
c:/project:
{"directoryName":"c:/project","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
exitCode:: ExitStatus.undefined
//// [c:/project/a.js]
"use strict";
exports.__esModule = true;
exports.b = exports.a = void 0;
exports.a = 1;
exports.b = 2;
//// [c:/project/b.js]
"use strict";
exports.__esModule = true;
var a_1 = require("C://project/a");
var a_2 = require("c://project/a");
a_1.a;
a_2.b;
Change:: Prepend a line to moduleA
Input::
//// [c:/project/a.ts]
// some comment
export const a = 1;
export const b = 2;
Output::
>> Screen clear
[12:00:25 AM] File change detected. Starting incremental compilation...
a/lib/lib.d.ts
Default library
project/a.ts
Matched by include pattern '**/*' in 'project/tsconfig.json'
Imported via "C://project/a" from file 'project/b.ts'
Imported via "c://project/a" from file 'project/b.ts'
project/b.ts
Matched by include pattern '**/*' in 'project/tsconfig.json'
[12:00:29 AM] Found 0 errors. Watching for file changes.
Program root files: ["c:/project/a.ts","c:/project/b.ts"]
Program options: {"forceConsistentCasingInFileNames":true,"watch":true,"project":"c:/project","explainFiles":true,"configFilePath":"c:/project/tsconfig.json"}
Program structureReused: Completely
Program files::
c:/a/lib/lib.d.ts
c:/project/a.ts
c:/project/b.ts
Semantic diagnostics in builder refreshed for::
c:/project/a.ts
WatchedFiles::
c:/project/tsconfig.json:
{"fileName":"c:/project/tsconfig.json","pollingInterval":250}
c:/project/a.ts:
{"fileName":"c:/project/a.ts","pollingInterval":250}
c:/project/b.ts:
{"fileName":"c:/project/b.ts","pollingInterval":250}
c:/a/lib/lib.d.ts:
{"fileName":"c:/a/lib/lib.d.ts","pollingInterval":250}
FsWatches::
FsWatchesRecursive::
c:/project/node_modules/@types:
{"directoryName":"c:/project/node_modules/@types","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
c:/project:
{"directoryName":"c:/project","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
exitCode:: ExitStatus.undefined
//// [c:/project/a.js]
"use strict";
// some comment
exports.__esModule = true;
exports.b = exports.a = void 0;
exports.a = 1;
exports.b = 2;

View File

@ -0,0 +1,167 @@
Input::
//// [C:/project/a.ts]
export const a = 1;
export const b = 2;
//// [C:/project/b.ts]
import { a } from "C://project/a"
import { b } from "c://project/a"
a;b;
//// [C:/a/lib/lib.d.ts]
/// <reference no-default-lib="true"/>
interface Boolean {}
interface Function {}
interface CallableFunction {}
interface NewableFunction {}
interface IArguments {}
interface Number { toExponential: any; }
interface Object {}
interface RegExp {}
interface String { charAt: any; }
interface Array<T> { length: number; [n: number]: T; }
//// [C:/project/tsconfig.json]
{"compilerOptions":{"forceConsistentCasingInFileNames":true}}
C:/a/lib/tsc.js --w --p C://project --explainFiles
Output::
>> Screen clear
[12:00:17 AM] Starting compilation in watch mode...
a/lib/lib.d.ts
Default library
project/a.ts
Matched by include pattern '**/*' in 'project/tsconfig.json'
Imported via "C://project/a" from file 'project/b.ts'
Imported via "c://project/a" from file 'project/b.ts'
project/b.ts
Matched by include pattern '**/*' in 'project/tsconfig.json'
[12:00:22 AM] Found 0 errors. Watching for file changes.
Program root files: ["C:/project/a.ts","C:/project/b.ts"]
Program options: {"forceConsistentCasingInFileNames":true,"watch":true,"project":"C:/project","explainFiles":true,"configFilePath":"C:/project/tsconfig.json"}
Program structureReused: Not
Program files::
C:/a/lib/lib.d.ts
C:/project/a.ts
C:/project/b.ts
Semantic diagnostics in builder refreshed for::
C:/a/lib/lib.d.ts
C:/project/a.ts
C:/project/b.ts
WatchedFiles::
c:/project/tsconfig.json:
{"fileName":"C:/project/tsconfig.json","pollingInterval":250}
c:/project/a.ts:
{"fileName":"C:/project/a.ts","pollingInterval":250}
c:/project/b.ts:
{"fileName":"C:/project/b.ts","pollingInterval":250}
c:/a/lib/lib.d.ts:
{"fileName":"C:/a/lib/lib.d.ts","pollingInterval":250}
FsWatches::
FsWatchesRecursive::
c:/project/node_modules/@types:
{"directoryName":"C:/project/node_modules/@types","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
c:/project:
{"directoryName":"c:/project","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
exitCode:: ExitStatus.undefined
//// [C:/project/a.js]
"use strict";
exports.__esModule = true;
exports.b = exports.a = void 0;
exports.a = 1;
exports.b = 2;
//// [C:/project/b.js]
"use strict";
exports.__esModule = true;
var a_1 = require("C://project/a");
var a_2 = require("c://project/a");
a_1.a;
a_2.b;
Change:: Prepend a line to moduleA
Input::
//// [C:/project/a.ts]
// some comment
export const a = 1;
export const b = 2;
Output::
>> Screen clear
[12:00:25 AM] File change detected. Starting incremental compilation...
a/lib/lib.d.ts
Default library
project/a.ts
Matched by include pattern '**/*' in 'project/tsconfig.json'
Imported via "C://project/a" from file 'project/b.ts'
Imported via "c://project/a" from file 'project/b.ts'
project/b.ts
Matched by include pattern '**/*' in 'project/tsconfig.json'
[12:00:29 AM] Found 0 errors. Watching for file changes.
Program root files: ["C:/project/a.ts","C:/project/b.ts"]
Program options: {"forceConsistentCasingInFileNames":true,"watch":true,"project":"C:/project","explainFiles":true,"configFilePath":"C:/project/tsconfig.json"}
Program structureReused: Completely
Program files::
C:/a/lib/lib.d.ts
C:/project/a.ts
C:/project/b.ts
Semantic diagnostics in builder refreshed for::
C:/project/a.ts
WatchedFiles::
c:/project/tsconfig.json:
{"fileName":"C:/project/tsconfig.json","pollingInterval":250}
c:/project/a.ts:
{"fileName":"C:/project/a.ts","pollingInterval":250}
c:/project/b.ts:
{"fileName":"C:/project/b.ts","pollingInterval":250}
c:/a/lib/lib.d.ts:
{"fileName":"C:/a/lib/lib.d.ts","pollingInterval":250}
FsWatches::
FsWatchesRecursive::
c:/project/node_modules/@types:
{"directoryName":"C:/project/node_modules/@types","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
c:/project:
{"directoryName":"c:/project","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
exitCode:: ExitStatus.undefined
//// [C:/project/a.js]
"use strict";
// some comment
exports.__esModule = true;
exports.b = exports.a = void 0;
exports.a = 1;
exports.b = 2;

View File

@ -0,0 +1,239 @@
Input::
//// [/user/username/projects/myproject/XY/a.ts]
export const a = 1;
export const b = 2;
//// [/user/username/projects/myproject/link] symlink(/user/username/projects/myproject/XY)
//// [/user/username/projects/myproject/b.ts]
import { a } from "./XY/a";
import { b } from "./link/a";
a;b;
//// [/a/lib/lib.d.ts]
/// <reference no-default-lib="true"/>
interface Boolean {}
interface Function {}
interface CallableFunction {}
interface NewableFunction {}
interface IArguments {}
interface Number { toExponential: any; }
interface Object {}
interface RegExp {}
interface String { charAt: any; }
interface Array<T> { length: number; [n: number]: T; }
//// [/user/username/projects/myproject/tsconfig.json]
{"compilerOptions":{"forceConsistentCasingInFileNames":true,"outFile":"out.js","module":"system"}}
/a/lib/tsc.js --w --p . --explainFiles
Output::
>> Screen clear
[12:00:27 AM] Starting compilation in watch mode...
../../../../a/lib/lib.d.ts
Default library
XY/a.ts
Imported via "./XY/a" from file 'b.ts'
Matched by include pattern '**/*' in 'tsconfig.json'
link/a.ts
Imported via "./link/a" from file 'b.ts'
b.ts
Matched by include pattern '**/*' in 'tsconfig.json'
[12:00:30 AM] Found 0 errors. Watching for file changes.
Program root files: ["/user/username/projects/myproject/b.ts","/user/username/projects/myproject/XY/a.ts"]
Program options: {"forceConsistentCasingInFileNames":true,"outFile":"/user/username/projects/myproject/out.js","module":4,"watch":true,"project":"/user/username/projects/myproject","explainFiles":true,"configFilePath":"/user/username/projects/myproject/tsconfig.json"}
Program structureReused: Not
Program files::
/a/lib/lib.d.ts
/user/username/projects/myproject/XY/a.ts
/user/username/projects/myproject/link/a.ts
/user/username/projects/myproject/b.ts
No cached semantic diagnostics in the builder::
WatchedFiles::
/user/username/projects/myproject/tsconfig.json:
{"fileName":"/user/username/projects/myproject/tsconfig.json","pollingInterval":250}
/user/username/projects/myproject/b.ts:
{"fileName":"/user/username/projects/myproject/b.ts","pollingInterval":250}
/user/username/projects/myproject/xy/a.ts:
{"fileName":"/user/username/projects/myproject/XY/a.ts","pollingInterval":250}
/user/username/projects/myproject/link/a.ts:
{"fileName":"/user/username/projects/myproject/link/a.ts","pollingInterval":250}
/a/lib/lib.d.ts:
{"fileName":"/a/lib/lib.d.ts","pollingInterval":250}
FsWatches::
FsWatchesRecursive::
/user/username/projects/myproject/node_modules/@types:
{"directoryName":"/user/username/projects/myproject/node_modules/@types","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
/user/username/projects/myproject:
{"directoryName":"/user/username/projects/myproject","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
exitCode:: ExitStatus.undefined
//// [/user/username/projects/myproject/out.js]
System.register("XY/a", [], function (exports_1, context_1) {
"use strict";
var a, b;
var __moduleName = context_1 && context_1.id;
return {
setters: [],
execute: function () {
exports_1("a", a = 1);
exports_1("b", b = 2);
}
};
});
System.register("link/a", [], function (exports_2, context_2) {
"use strict";
var a, b;
var __moduleName = context_2 && context_2.id;
return {
setters: [],
execute: function () {
exports_2("a", a = 1);
exports_2("b", b = 2);
}
};
});
System.register("b", ["XY/a", "link/a"], function (exports_3, context_3) {
"use strict";
var a_1, a_2;
var __moduleName = context_3 && context_3.id;
return {
setters: [
function (a_1_1) {
a_1 = a_1_1;
},
function (a_2_1) {
a_2 = a_2_1;
}
],
execute: function () {
a_1.a;
a_2.b;
}
};
});
Change:: Prepend a line to moduleA
Input::
//// [/user/username/projects/myproject/XY/a.ts]
// some comment
export const a = 1;
export const b = 2;
Output::
>> Screen clear
[12:00:33 AM] File change detected. Starting incremental compilation...
../../../../a/lib/lib.d.ts
Default library
XY/a.ts
Imported via "./XY/a" from file 'b.ts'
Matched by include pattern '**/*' in 'tsconfig.json'
link/a.ts
Imported via "./link/a" from file 'b.ts'
b.ts
Matched by include pattern '**/*' in 'tsconfig.json'
[12:00:37 AM] Found 0 errors. Watching for file changes.
Program root files: ["/user/username/projects/myproject/b.ts","/user/username/projects/myproject/XY/a.ts"]
Program options: {"forceConsistentCasingInFileNames":true,"outFile":"/user/username/projects/myproject/out.js","module":4,"watch":true,"project":"/user/username/projects/myproject","explainFiles":true,"configFilePath":"/user/username/projects/myproject/tsconfig.json"}
Program structureReused: Completely
Program files::
/a/lib/lib.d.ts
/user/username/projects/myproject/XY/a.ts
/user/username/projects/myproject/link/a.ts
/user/username/projects/myproject/b.ts
No cached semantic diagnostics in the builder::
WatchedFiles::
/user/username/projects/myproject/tsconfig.json:
{"fileName":"/user/username/projects/myproject/tsconfig.json","pollingInterval":250}
/user/username/projects/myproject/b.ts:
{"fileName":"/user/username/projects/myproject/b.ts","pollingInterval":250}
/user/username/projects/myproject/xy/a.ts:
{"fileName":"/user/username/projects/myproject/XY/a.ts","pollingInterval":250}
/user/username/projects/myproject/link/a.ts:
{"fileName":"/user/username/projects/myproject/link/a.ts","pollingInterval":250}
/a/lib/lib.d.ts:
{"fileName":"/a/lib/lib.d.ts","pollingInterval":250}
FsWatches::
FsWatchesRecursive::
/user/username/projects/myproject/node_modules/@types:
{"directoryName":"/user/username/projects/myproject/node_modules/@types","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
/user/username/projects/myproject:
{"directoryName":"/user/username/projects/myproject","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
exitCode:: ExitStatus.undefined
//// [/user/username/projects/myproject/out.js]
// some comment
System.register("XY/a", [], function (exports_1, context_1) {
"use strict";
var a, b;
var __moduleName = context_1 && context_1.id;
return {
setters: [],
execute: function () {// some comment
exports_1("a", a = 1);
exports_1("b", b = 2);
}
};
});
System.register("link/a", [], function (exports_2, context_2) {
"use strict";
var a, b;
var __moduleName = context_2 && context_2.id;
return {
setters: [],
execute: function () {
exports_2("a", a = 1);
exports_2("b", b = 2);
}
};
});
System.register("b", ["XY/a", "link/a"], function (exports_3, context_3) {
"use strict";
var a_1, a_2;
var __moduleName = context_3 && context_3.id;
return {
setters: [
function (a_1_1) {
a_1 = a_1_1;
},
function (a_2_1) {
a_2 = a_2_1;
}
],
execute: function () {
a_1.a;
a_2.b;
}
};
});

View File

@ -0,0 +1,187 @@
Input::
//// [/user/username/projects/myproject/XY.ts]
export const a = 1;
export const b = 2;
//// [/user/username/projects/myproject/link.ts] symlink(/user/username/projects/myproject/XY.ts)
//// [/user/username/projects/myproject/b.ts]
import { a } from "./XY";
import { b } from "./link";
a;b;
//// [/a/lib/lib.d.ts]
/// <reference no-default-lib="true"/>
interface Boolean {}
interface Function {}
interface CallableFunction {}
interface NewableFunction {}
interface IArguments {}
interface Number { toExponential: any; }
interface Object {}
interface RegExp {}
interface String { charAt: any; }
interface Array<T> { length: number; [n: number]: T; }
//// [/user/username/projects/myproject/tsconfig.json]
{"compilerOptions":{"forceConsistentCasingInFileNames":true}}
/a/lib/tsc.js --w --p . --explainFiles
Output::
>> Screen clear
[12:00:25 AM] Starting compilation in watch mode...
../../../../a/lib/lib.d.ts
Default library
XY.ts
Matched by include pattern '**/*' in 'tsconfig.json'
Imported via "./XY" from file 'b.ts'
link.ts
Imported via "./link" from file 'b.ts'
Matched by include pattern '**/*' in 'tsconfig.json'
b.ts
Matched by include pattern '**/*' in 'tsconfig.json'
[12:00:32 AM] Found 0 errors. Watching for file changes.
Program root files: ["/user/username/projects/myproject/XY.ts","/user/username/projects/myproject/b.ts","/user/username/projects/myproject/link.ts"]
Program options: {"forceConsistentCasingInFileNames":true,"watch":true,"project":"/user/username/projects/myproject","explainFiles":true,"configFilePath":"/user/username/projects/myproject/tsconfig.json"}
Program structureReused: Not
Program files::
/a/lib/lib.d.ts
/user/username/projects/myproject/XY.ts
/user/username/projects/myproject/link.ts
/user/username/projects/myproject/b.ts
Semantic diagnostics in builder refreshed for::
/a/lib/lib.d.ts
/user/username/projects/myproject/XY.ts
/user/username/projects/myproject/link.ts
/user/username/projects/myproject/b.ts
WatchedFiles::
/user/username/projects/myproject/tsconfig.json:
{"fileName":"/user/username/projects/myproject/tsconfig.json","pollingInterval":250}
/user/username/projects/myproject/xy.ts:
{"fileName":"/user/username/projects/myproject/XY.ts","pollingInterval":250}
/user/username/projects/myproject/b.ts:
{"fileName":"/user/username/projects/myproject/b.ts","pollingInterval":250}
/user/username/projects/myproject/link.ts:
{"fileName":"/user/username/projects/myproject/link.ts","pollingInterval":250}
/a/lib/lib.d.ts:
{"fileName":"/a/lib/lib.d.ts","pollingInterval":250}
FsWatches::
FsWatchesRecursive::
/user/username/projects/myproject/node_modules/@types:
{"directoryName":"/user/username/projects/myproject/node_modules/@types","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
/user/username/projects/myproject:
{"directoryName":"/user/username/projects/myproject","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
exitCode:: ExitStatus.undefined
//// [/user/username/projects/myproject/XY.js]
"use strict";
exports.__esModule = true;
exports.b = exports.a = void 0;
exports.a = 1;
exports.b = 2;
//// [/user/username/projects/myproject/link.js]
"use strict";
exports.__esModule = true;
exports.b = exports.a = void 0;
exports.a = 1;
exports.b = 2;
//// [/user/username/projects/myproject/b.js]
"use strict";
exports.__esModule = true;
var XY_1 = require("./XY");
var link_1 = require("./link");
XY_1.a;
link_1.b;
Change:: Prepend a line to moduleA
Input::
//// [/user/username/projects/myproject/XY.ts]
// some comment
export const a = 1;
export const b = 2;
Output::
>> Screen clear
[12:00:35 AM] File change detected. Starting incremental compilation...
../../../../a/lib/lib.d.ts
Default library
XY.ts
Matched by include pattern '**/*' in 'tsconfig.json'
Imported via "./XY" from file 'b.ts'
link.ts
Imported via "./link" from file 'b.ts'
Matched by include pattern '**/*' in 'tsconfig.json'
b.ts
Matched by include pattern '**/*' in 'tsconfig.json'
[12:00:39 AM] Found 0 errors. Watching for file changes.
Program root files: ["/user/username/projects/myproject/XY.ts","/user/username/projects/myproject/b.ts","/user/username/projects/myproject/link.ts"]
Program options: {"forceConsistentCasingInFileNames":true,"watch":true,"project":"/user/username/projects/myproject","explainFiles":true,"configFilePath":"/user/username/projects/myproject/tsconfig.json"}
Program structureReused: Completely
Program files::
/a/lib/lib.d.ts
/user/username/projects/myproject/XY.ts
/user/username/projects/myproject/link.ts
/user/username/projects/myproject/b.ts
Semantic diagnostics in builder refreshed for::
/user/username/projects/myproject/XY.ts
WatchedFiles::
/user/username/projects/myproject/tsconfig.json:
{"fileName":"/user/username/projects/myproject/tsconfig.json","pollingInterval":250}
/user/username/projects/myproject/xy.ts:
{"fileName":"/user/username/projects/myproject/XY.ts","pollingInterval":250}
/user/username/projects/myproject/b.ts:
{"fileName":"/user/username/projects/myproject/b.ts","pollingInterval":250}
/user/username/projects/myproject/link.ts:
{"fileName":"/user/username/projects/myproject/link.ts","pollingInterval":250}
/a/lib/lib.d.ts:
{"fileName":"/a/lib/lib.d.ts","pollingInterval":250}
FsWatches::
FsWatchesRecursive::
/user/username/projects/myproject/node_modules/@types:
{"directoryName":"/user/username/projects/myproject/node_modules/@types","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
/user/username/projects/myproject:
{"directoryName":"/user/username/projects/myproject","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
exitCode:: ExitStatus.undefined
//// [/user/username/projects/myproject/XY.js]
"use strict";
// some comment
exports.__esModule = true;
exports.b = exports.a = void 0;
exports.a = 1;
exports.b = 2;

View File

@ -0,0 +1,239 @@
Input::
//// [/user/username/projects/myproject/XY/a.ts]
export const a = 1;
export const b = 2;
//// [/user/username/projects/myproject/link] symlink(/user/username/projects/myproject/Xy)
//// [/user/username/projects/myproject/b.ts]
import { a } from "./XY/a";
import { b } from "./link/a";
a;b;
//// [/a/lib/lib.d.ts]
/// <reference no-default-lib="true"/>
interface Boolean {}
interface Function {}
interface CallableFunction {}
interface NewableFunction {}
interface IArguments {}
interface Number { toExponential: any; }
interface Object {}
interface RegExp {}
interface String { charAt: any; }
interface Array<T> { length: number; [n: number]: T; }
//// [/user/username/projects/myproject/tsconfig.json]
{"compilerOptions":{"forceConsistentCasingInFileNames":true,"outFile":"out.js","module":"system"}}
/a/lib/tsc.js --w --p . --explainFiles
Output::
>> Screen clear
[12:00:27 AM] Starting compilation in watch mode...
../../../../a/lib/lib.d.ts
Default library
XY/a.ts
Imported via "./XY/a" from file 'b.ts'
Matched by include pattern '**/*' in 'tsconfig.json'
link/a.ts
Imported via "./link/a" from file 'b.ts'
b.ts
Matched by include pattern '**/*' in 'tsconfig.json'
[12:00:30 AM] Found 0 errors. Watching for file changes.
Program root files: ["/user/username/projects/myproject/b.ts","/user/username/projects/myproject/XY/a.ts"]
Program options: {"forceConsistentCasingInFileNames":true,"outFile":"/user/username/projects/myproject/out.js","module":4,"watch":true,"project":"/user/username/projects/myproject","explainFiles":true,"configFilePath":"/user/username/projects/myproject/tsconfig.json"}
Program structureReused: Not
Program files::
/a/lib/lib.d.ts
/user/username/projects/myproject/XY/a.ts
/user/username/projects/myproject/link/a.ts
/user/username/projects/myproject/b.ts
No cached semantic diagnostics in the builder::
WatchedFiles::
/user/username/projects/myproject/tsconfig.json:
{"fileName":"/user/username/projects/myproject/tsconfig.json","pollingInterval":250}
/user/username/projects/myproject/b.ts:
{"fileName":"/user/username/projects/myproject/b.ts","pollingInterval":250}
/user/username/projects/myproject/xy/a.ts:
{"fileName":"/user/username/projects/myproject/XY/a.ts","pollingInterval":250}
/user/username/projects/myproject/link/a.ts:
{"fileName":"/user/username/projects/myproject/link/a.ts","pollingInterval":250}
/a/lib/lib.d.ts:
{"fileName":"/a/lib/lib.d.ts","pollingInterval":250}
FsWatches::
FsWatchesRecursive::
/user/username/projects/myproject/node_modules/@types:
{"directoryName":"/user/username/projects/myproject/node_modules/@types","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
/user/username/projects/myproject:
{"directoryName":"/user/username/projects/myproject","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
exitCode:: ExitStatus.undefined
//// [/user/username/projects/myproject/out.js]
System.register("XY/a", [], function (exports_1, context_1) {
"use strict";
var a, b;
var __moduleName = context_1 && context_1.id;
return {
setters: [],
execute: function () {
exports_1("a", a = 1);
exports_1("b", b = 2);
}
};
});
System.register("link/a", [], function (exports_2, context_2) {
"use strict";
var a, b;
var __moduleName = context_2 && context_2.id;
return {
setters: [],
execute: function () {
exports_2("a", a = 1);
exports_2("b", b = 2);
}
};
});
System.register("b", ["XY/a", "link/a"], function (exports_3, context_3) {
"use strict";
var a_1, a_2;
var __moduleName = context_3 && context_3.id;
return {
setters: [
function (a_1_1) {
a_1 = a_1_1;
},
function (a_2_1) {
a_2 = a_2_1;
}
],
execute: function () {
a_1.a;
a_2.b;
}
};
});
Change:: Prepend a line to moduleA
Input::
//// [/user/username/projects/myproject/XY/a.ts]
// some comment
export const a = 1;
export const b = 2;
Output::
>> Screen clear
[12:00:33 AM] File change detected. Starting incremental compilation...
../../../../a/lib/lib.d.ts
Default library
XY/a.ts
Imported via "./XY/a" from file 'b.ts'
Matched by include pattern '**/*' in 'tsconfig.json'
link/a.ts
Imported via "./link/a" from file 'b.ts'
b.ts
Matched by include pattern '**/*' in 'tsconfig.json'
[12:00:37 AM] Found 0 errors. Watching for file changes.
Program root files: ["/user/username/projects/myproject/b.ts","/user/username/projects/myproject/XY/a.ts"]
Program options: {"forceConsistentCasingInFileNames":true,"outFile":"/user/username/projects/myproject/out.js","module":4,"watch":true,"project":"/user/username/projects/myproject","explainFiles":true,"configFilePath":"/user/username/projects/myproject/tsconfig.json"}
Program structureReused: Completely
Program files::
/a/lib/lib.d.ts
/user/username/projects/myproject/XY/a.ts
/user/username/projects/myproject/link/a.ts
/user/username/projects/myproject/b.ts
No cached semantic diagnostics in the builder::
WatchedFiles::
/user/username/projects/myproject/tsconfig.json:
{"fileName":"/user/username/projects/myproject/tsconfig.json","pollingInterval":250}
/user/username/projects/myproject/b.ts:
{"fileName":"/user/username/projects/myproject/b.ts","pollingInterval":250}
/user/username/projects/myproject/xy/a.ts:
{"fileName":"/user/username/projects/myproject/XY/a.ts","pollingInterval":250}
/user/username/projects/myproject/link/a.ts:
{"fileName":"/user/username/projects/myproject/link/a.ts","pollingInterval":250}
/a/lib/lib.d.ts:
{"fileName":"/a/lib/lib.d.ts","pollingInterval":250}
FsWatches::
FsWatchesRecursive::
/user/username/projects/myproject/node_modules/@types:
{"directoryName":"/user/username/projects/myproject/node_modules/@types","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
/user/username/projects/myproject:
{"directoryName":"/user/username/projects/myproject","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
exitCode:: ExitStatus.undefined
//// [/user/username/projects/myproject/out.js]
// some comment
System.register("XY/a", [], function (exports_1, context_1) {
"use strict";
var a, b;
var __moduleName = context_1 && context_1.id;
return {
setters: [],
execute: function () {// some comment
exports_1("a", a = 1);
exports_1("b", b = 2);
}
};
});
System.register("link/a", [], function (exports_2, context_2) {
"use strict";
var a, b;
var __moduleName = context_2 && context_2.id;
return {
setters: [],
execute: function () {
exports_2("a", a = 1);
exports_2("b", b = 2);
}
};
});
System.register("b", ["XY/a", "link/a"], function (exports_3, context_3) {
"use strict";
var a_1, a_2;
var __moduleName = context_3 && context_3.id;
return {
setters: [
function (a_1_1) {
a_1 = a_1_1;
},
function (a_2_1) {
a_2 = a_2_1;
}
],
execute: function () {
a_1.a;
a_2.b;
}
};
});

View File

@ -0,0 +1,187 @@
Input::
//// [/user/username/projects/myproject/XY.ts]
export const a = 1;
export const b = 2;
//// [/user/username/projects/myproject/link.ts] symlink(/user/username/projects/myproject/Xy.ts)
//// [/user/username/projects/myproject/b.ts]
import { a } from "./XY";
import { b } from "./link";
a;b;
//// [/a/lib/lib.d.ts]
/// <reference no-default-lib="true"/>
interface Boolean {}
interface Function {}
interface CallableFunction {}
interface NewableFunction {}
interface IArguments {}
interface Number { toExponential: any; }
interface Object {}
interface RegExp {}
interface String { charAt: any; }
interface Array<T> { length: number; [n: number]: T; }
//// [/user/username/projects/myproject/tsconfig.json]
{"compilerOptions":{"forceConsistentCasingInFileNames":true}}
/a/lib/tsc.js --w --p . --explainFiles
Output::
>> Screen clear
[12:00:25 AM] Starting compilation in watch mode...
../../../../a/lib/lib.d.ts
Default library
XY.ts
Matched by include pattern '**/*' in 'tsconfig.json'
Imported via "./XY" from file 'b.ts'
link.ts
Imported via "./link" from file 'b.ts'
Matched by include pattern '**/*' in 'tsconfig.json'
b.ts
Matched by include pattern '**/*' in 'tsconfig.json'
[12:00:32 AM] Found 0 errors. Watching for file changes.
Program root files: ["/user/username/projects/myproject/XY.ts","/user/username/projects/myproject/b.ts","/user/username/projects/myproject/link.ts"]
Program options: {"forceConsistentCasingInFileNames":true,"watch":true,"project":"/user/username/projects/myproject","explainFiles":true,"configFilePath":"/user/username/projects/myproject/tsconfig.json"}
Program structureReused: Not
Program files::
/a/lib/lib.d.ts
/user/username/projects/myproject/XY.ts
/user/username/projects/myproject/link.ts
/user/username/projects/myproject/b.ts
Semantic diagnostics in builder refreshed for::
/a/lib/lib.d.ts
/user/username/projects/myproject/XY.ts
/user/username/projects/myproject/link.ts
/user/username/projects/myproject/b.ts
WatchedFiles::
/user/username/projects/myproject/tsconfig.json:
{"fileName":"/user/username/projects/myproject/tsconfig.json","pollingInterval":250}
/user/username/projects/myproject/xy.ts:
{"fileName":"/user/username/projects/myproject/XY.ts","pollingInterval":250}
/user/username/projects/myproject/b.ts:
{"fileName":"/user/username/projects/myproject/b.ts","pollingInterval":250}
/user/username/projects/myproject/link.ts:
{"fileName":"/user/username/projects/myproject/link.ts","pollingInterval":250}
/a/lib/lib.d.ts:
{"fileName":"/a/lib/lib.d.ts","pollingInterval":250}
FsWatches::
FsWatchesRecursive::
/user/username/projects/myproject/node_modules/@types:
{"directoryName":"/user/username/projects/myproject/node_modules/@types","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
/user/username/projects/myproject:
{"directoryName":"/user/username/projects/myproject","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
exitCode:: ExitStatus.undefined
//// [/user/username/projects/myproject/XY.js]
"use strict";
exports.__esModule = true;
exports.b = exports.a = void 0;
exports.a = 1;
exports.b = 2;
//// [/user/username/projects/myproject/link.js]
"use strict";
exports.__esModule = true;
exports.b = exports.a = void 0;
exports.a = 1;
exports.b = 2;
//// [/user/username/projects/myproject/b.js]
"use strict";
exports.__esModule = true;
var XY_1 = require("./XY");
var link_1 = require("./link");
XY_1.a;
link_1.b;
Change:: Prepend a line to moduleA
Input::
//// [/user/username/projects/myproject/XY.ts]
// some comment
export const a = 1;
export const b = 2;
Output::
>> Screen clear
[12:00:35 AM] File change detected. Starting incremental compilation...
../../../../a/lib/lib.d.ts
Default library
XY.ts
Matched by include pattern '**/*' in 'tsconfig.json'
Imported via "./XY" from file 'b.ts'
link.ts
Imported via "./link" from file 'b.ts'
Matched by include pattern '**/*' in 'tsconfig.json'
b.ts
Matched by include pattern '**/*' in 'tsconfig.json'
[12:00:39 AM] Found 0 errors. Watching for file changes.
Program root files: ["/user/username/projects/myproject/XY.ts","/user/username/projects/myproject/b.ts","/user/username/projects/myproject/link.ts"]
Program options: {"forceConsistentCasingInFileNames":true,"watch":true,"project":"/user/username/projects/myproject","explainFiles":true,"configFilePath":"/user/username/projects/myproject/tsconfig.json"}
Program structureReused: Completely
Program files::
/a/lib/lib.d.ts
/user/username/projects/myproject/XY.ts
/user/username/projects/myproject/link.ts
/user/username/projects/myproject/b.ts
Semantic diagnostics in builder refreshed for::
/user/username/projects/myproject/XY.ts
WatchedFiles::
/user/username/projects/myproject/tsconfig.json:
{"fileName":"/user/username/projects/myproject/tsconfig.json","pollingInterval":250}
/user/username/projects/myproject/xy.ts:
{"fileName":"/user/username/projects/myproject/XY.ts","pollingInterval":250}
/user/username/projects/myproject/b.ts:
{"fileName":"/user/username/projects/myproject/b.ts","pollingInterval":250}
/user/username/projects/myproject/link.ts:
{"fileName":"/user/username/projects/myproject/link.ts","pollingInterval":250}
/a/lib/lib.d.ts:
{"fileName":"/a/lib/lib.d.ts","pollingInterval":250}
FsWatches::
FsWatchesRecursive::
/user/username/projects/myproject/node_modules/@types:
{"directoryName":"/user/username/projects/myproject/node_modules/@types","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
/user/username/projects/myproject:
{"directoryName":"/user/username/projects/myproject","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
exitCode:: ExitStatus.undefined
//// [/user/username/projects/myproject/XY.js]
"use strict";
// some comment
exports.__esModule = true;
exports.b = exports.a = void 0;
exports.a = 1;
exports.b = 2;

View File

@ -0,0 +1,251 @@
Input::
//// [/user/username/projects/myproject/XY/a.ts]
export const a = 1;
export const b = 2;
//// [/user/username/projects/myproject/link] symlink(/user/username/projects/myproject/Xy)
//// [/user/username/projects/myproject/b.ts]
import { a } from "./yX/a";
import { b } from "./link/a";
a;b;
//// [/a/lib/lib.d.ts]
/// <reference no-default-lib="true"/>
interface Boolean {}
interface Function {}
interface CallableFunction {}
interface NewableFunction {}
interface IArguments {}
interface Number { toExponential: any; }
interface Object {}
interface RegExp {}
interface String { charAt: any; }
interface Array<T> { length: number; [n: number]: T; }
//// [/user/username/projects/myproject/tsconfig.json]
{"compilerOptions":{"forceConsistentCasingInFileNames":true,"outFile":"out.js","module":"system"}}
/a/lib/tsc.js --w --p . --explainFiles
Output::
>> Screen clear
[12:00:27 AM] Starting compilation in watch mode...
b.ts:2:19 - error TS2792: Cannot find module './yX/a'. Did you mean to set the 'moduleResolution' option to 'node', or to add aliases to the 'paths' option?
2 import { a } from "./yX/a";
   ~~~~~~~~
../../../../a/lib/lib.d.ts
Default library
link/a.ts
Imported via "./link/a" from file 'b.ts'
b.ts
Matched by include pattern '**/*' in 'tsconfig.json'
XY/a.ts
Matched by include pattern '**/*' in 'tsconfig.json'
[12:00:30 AM] Found 1 error. Watching for file changes.
Program root files: ["/user/username/projects/myproject/b.ts","/user/username/projects/myproject/XY/a.ts"]
Program options: {"forceConsistentCasingInFileNames":true,"outFile":"/user/username/projects/myproject/out.js","module":4,"watch":true,"project":"/user/username/projects/myproject","explainFiles":true,"configFilePath":"/user/username/projects/myproject/tsconfig.json"}
Program structureReused: Not
Program files::
/a/lib/lib.d.ts
/user/username/projects/myproject/link/a.ts
/user/username/projects/myproject/b.ts
/user/username/projects/myproject/XY/a.ts
No cached semantic diagnostics in the builder::
WatchedFiles::
/user/username/projects/myproject/tsconfig.json:
{"fileName":"/user/username/projects/myproject/tsconfig.json","pollingInterval":250}
/user/username/projects/myproject/b.ts:
{"fileName":"/user/username/projects/myproject/b.ts","pollingInterval":250}
/user/username/projects/myproject/link/a.ts:
{"fileName":"/user/username/projects/myproject/link/a.ts","pollingInterval":250}
/user/username/projects/myproject/xy/a.ts:
{"fileName":"/user/username/projects/myproject/XY/a.ts","pollingInterval":250}
/a/lib/lib.d.ts:
{"fileName":"/a/lib/lib.d.ts","pollingInterval":250}
FsWatches::
FsWatchesRecursive::
/user/username/projects/myproject/yx:
{"directoryName":"/user/username/projects/myproject/yX","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
/user/username/projects/myproject/node_modules/@types:
{"directoryName":"/user/username/projects/myproject/node_modules/@types","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
/user/username/projects/myproject:
{"directoryName":"/user/username/projects/myproject","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
exitCode:: ExitStatus.undefined
//// [/user/username/projects/myproject/out.js]
System.register("link/a", [], function (exports_1, context_1) {
"use strict";
var a, b;
var __moduleName = context_1 && context_1.id;
return {
setters: [],
execute: function () {
exports_1("a", a = 1);
exports_1("b", b = 2);
}
};
});
System.register("b", ["./yX/a", "link/a"], function (exports_2, context_2) {
"use strict";
var a_1, a_2;
var __moduleName = context_2 && context_2.id;
return {
setters: [
function (a_1_1) {
a_1 = a_1_1;
},
function (a_2_1) {
a_2 = a_2_1;
}
],
execute: function () {
a_1.a;
a_2.b;
}
};
});
System.register("XY/a", [], function (exports_3, context_3) {
"use strict";
var a, b;
var __moduleName = context_3 && context_3.id;
return {
setters: [],
execute: function () {
exports_3("a", a = 1);
exports_3("b", b = 2);
}
};
});
Change:: Prepend a line to moduleA
Input::
//// [/user/username/projects/myproject/XY/a.ts]
// some comment
export const a = 1;
export const b = 2;
Output::
>> Screen clear
[12:00:33 AM] File change detected. Starting incremental compilation...
b.ts:2:19 - error TS2792: Cannot find module './yX/a'. Did you mean to set the 'moduleResolution' option to 'node', or to add aliases to the 'paths' option?
2 import { a } from "./yX/a";
   ~~~~~~~~
../../../../a/lib/lib.d.ts
Default library
link/a.ts
Imported via "./link/a" from file 'b.ts'
b.ts
Matched by include pattern '**/*' in 'tsconfig.json'
XY/a.ts
Matched by include pattern '**/*' in 'tsconfig.json'
[12:00:37 AM] Found 1 error. Watching for file changes.
Program root files: ["/user/username/projects/myproject/b.ts","/user/username/projects/myproject/XY/a.ts"]
Program options: {"forceConsistentCasingInFileNames":true,"outFile":"/user/username/projects/myproject/out.js","module":4,"watch":true,"project":"/user/username/projects/myproject","explainFiles":true,"configFilePath":"/user/username/projects/myproject/tsconfig.json"}
Program structureReused: Completely
Program files::
/a/lib/lib.d.ts
/user/username/projects/myproject/link/a.ts
/user/username/projects/myproject/b.ts
/user/username/projects/myproject/XY/a.ts
No cached semantic diagnostics in the builder::
WatchedFiles::
/user/username/projects/myproject/tsconfig.json:
{"fileName":"/user/username/projects/myproject/tsconfig.json","pollingInterval":250}
/user/username/projects/myproject/b.ts:
{"fileName":"/user/username/projects/myproject/b.ts","pollingInterval":250}
/user/username/projects/myproject/link/a.ts:
{"fileName":"/user/username/projects/myproject/link/a.ts","pollingInterval":250}
/user/username/projects/myproject/xy/a.ts:
{"fileName":"/user/username/projects/myproject/XY/a.ts","pollingInterval":250}
/a/lib/lib.d.ts:
{"fileName":"/a/lib/lib.d.ts","pollingInterval":250}
FsWatches::
FsWatchesRecursive::
/user/username/projects/myproject/yx:
{"directoryName":"/user/username/projects/myproject/yX","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
/user/username/projects/myproject/node_modules/@types:
{"directoryName":"/user/username/projects/myproject/node_modules/@types","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
/user/username/projects/myproject:
{"directoryName":"/user/username/projects/myproject","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
exitCode:: ExitStatus.undefined
//// [/user/username/projects/myproject/out.js]
System.register("link/a", [], function (exports_1, context_1) {
"use strict";
var a, b;
var __moduleName = context_1 && context_1.id;
return {
setters: [],
execute: function () {
exports_1("a", a = 1);
exports_1("b", b = 2);
}
};
});
System.register("b", ["./yX/a", "link/a"], function (exports_2, context_2) {
"use strict";
var a_1, a_2;
var __moduleName = context_2 && context_2.id;
return {
setters: [
function (a_1_1) {
a_1 = a_1_1;
},
function (a_2_1) {
a_2 = a_2_1;
}
],
execute: function () {
a_1.a;
a_2.b;
}
};
});
// some comment
System.register("XY/a", [], function (exports_3, context_3) {
"use strict";
var a, b;
var __moduleName = context_3 && context_3.id;
return {
setters: [],
execute: function () {// some comment
exports_3("a", a = 1);
exports_3("b", b = 2);
}
};
});

View File

@ -0,0 +1,203 @@
Input::
//// [/user/username/projects/myproject/XY.ts]
export const a = 1;
export const b = 2;
//// [/user/username/projects/myproject/link.ts] symlink(/user/username/projects/myproject/Xy.ts)
//// [/user/username/projects/myproject/b.ts]
import { a } from "./yX";
import { b } from "./link";
a;b;
//// [/a/lib/lib.d.ts]
/// <reference no-default-lib="true"/>
interface Boolean {}
interface Function {}
interface CallableFunction {}
interface NewableFunction {}
interface IArguments {}
interface Number { toExponential: any; }
interface Object {}
interface RegExp {}
interface String { charAt: any; }
interface Array<T> { length: number; [n: number]: T; }
//// [/user/username/projects/myproject/tsconfig.json]
{"compilerOptions":{"forceConsistentCasingInFileNames":true}}
/a/lib/tsc.js --w --p . --explainFiles
Output::
>> Screen clear
[12:00:25 AM] Starting compilation in watch mode...
b.ts:2:19 - error TS2307: Cannot find module './yX' or its corresponding type declarations.
2 import { a } from "./yX";
   ~~~~~~
../../../../a/lib/lib.d.ts
Default library
XY.ts
Matched by include pattern '**/*' in 'tsconfig.json'
link.ts
Imported via "./link" from file 'b.ts'
Matched by include pattern '**/*' in 'tsconfig.json'
b.ts
Matched by include pattern '**/*' in 'tsconfig.json'
[12:00:32 AM] Found 1 error. Watching for file changes.
Program root files: ["/user/username/projects/myproject/XY.ts","/user/username/projects/myproject/b.ts","/user/username/projects/myproject/link.ts"]
Program options: {"forceConsistentCasingInFileNames":true,"watch":true,"project":"/user/username/projects/myproject","explainFiles":true,"configFilePath":"/user/username/projects/myproject/tsconfig.json"}
Program structureReused: Not
Program files::
/a/lib/lib.d.ts
/user/username/projects/myproject/XY.ts
/user/username/projects/myproject/link.ts
/user/username/projects/myproject/b.ts
Semantic diagnostics in builder refreshed for::
/a/lib/lib.d.ts
/user/username/projects/myproject/XY.ts
/user/username/projects/myproject/link.ts
/user/username/projects/myproject/b.ts
WatchedFiles::
/user/username/projects/myproject/tsconfig.json:
{"fileName":"/user/username/projects/myproject/tsconfig.json","pollingInterval":250}
/user/username/projects/myproject/xy.ts:
{"fileName":"/user/username/projects/myproject/XY.ts","pollingInterval":250}
/user/username/projects/myproject/b.ts:
{"fileName":"/user/username/projects/myproject/b.ts","pollingInterval":250}
/user/username/projects/myproject/link.ts:
{"fileName":"/user/username/projects/myproject/link.ts","pollingInterval":250}
/a/lib/lib.d.ts:
{"fileName":"/a/lib/lib.d.ts","pollingInterval":250}
FsWatches::
/user/username/projects/myproject:
{"directoryName":"/user/username/projects/myproject","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
FsWatchesRecursive::
/user/username/projects/myproject/yx:
{"directoryName":"/user/username/projects/myproject/yX","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
/user/username/projects/myproject/node_modules/@types:
{"directoryName":"/user/username/projects/myproject/node_modules/@types","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
/user/username/projects/myproject:
{"directoryName":"/user/username/projects/myproject","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
exitCode:: ExitStatus.undefined
//// [/user/username/projects/myproject/XY.js]
"use strict";
exports.__esModule = true;
exports.b = exports.a = void 0;
exports.a = 1;
exports.b = 2;
//// [/user/username/projects/myproject/link.js]
"use strict";
exports.__esModule = true;
exports.b = exports.a = void 0;
exports.a = 1;
exports.b = 2;
//// [/user/username/projects/myproject/b.js]
"use strict";
exports.__esModule = true;
var yX_1 = require("./yX");
var link_1 = require("./link");
yX_1.a;
link_1.b;
Change:: Prepend a line to moduleA
Input::
//// [/user/username/projects/myproject/XY.ts]
// some comment
export const a = 1;
export const b = 2;
Output::
>> Screen clear
[12:00:35 AM] File change detected. Starting incremental compilation...
b.ts:2:19 - error TS2307: Cannot find module './yX' or its corresponding type declarations.
2 import { a } from "./yX";
   ~~~~~~
../../../../a/lib/lib.d.ts
Default library
XY.ts
Matched by include pattern '**/*' in 'tsconfig.json'
link.ts
Imported via "./link" from file 'b.ts'
Matched by include pattern '**/*' in 'tsconfig.json'
b.ts
Matched by include pattern '**/*' in 'tsconfig.json'
[12:00:39 AM] Found 1 error. Watching for file changes.
Program root files: ["/user/username/projects/myproject/XY.ts","/user/username/projects/myproject/b.ts","/user/username/projects/myproject/link.ts"]
Program options: {"forceConsistentCasingInFileNames":true,"watch":true,"project":"/user/username/projects/myproject","explainFiles":true,"configFilePath":"/user/username/projects/myproject/tsconfig.json"}
Program structureReused: Completely
Program files::
/a/lib/lib.d.ts
/user/username/projects/myproject/XY.ts
/user/username/projects/myproject/link.ts
/user/username/projects/myproject/b.ts
Semantic diagnostics in builder refreshed for::
/user/username/projects/myproject/XY.ts
WatchedFiles::
/user/username/projects/myproject/tsconfig.json:
{"fileName":"/user/username/projects/myproject/tsconfig.json","pollingInterval":250}
/user/username/projects/myproject/xy.ts:
{"fileName":"/user/username/projects/myproject/XY.ts","pollingInterval":250}
/user/username/projects/myproject/b.ts:
{"fileName":"/user/username/projects/myproject/b.ts","pollingInterval":250}
/user/username/projects/myproject/link.ts:
{"fileName":"/user/username/projects/myproject/link.ts","pollingInterval":250}
/a/lib/lib.d.ts:
{"fileName":"/a/lib/lib.d.ts","pollingInterval":250}
FsWatches::
/user/username/projects/myproject:
{"directoryName":"/user/username/projects/myproject","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
FsWatchesRecursive::
/user/username/projects/myproject/yx:
{"directoryName":"/user/username/projects/myproject/yX","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
/user/username/projects/myproject/node_modules/@types:
{"directoryName":"/user/username/projects/myproject/node_modules/@types","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
/user/username/projects/myproject:
{"directoryName":"/user/username/projects/myproject","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
exitCode:: ExitStatus.undefined
//// [/user/username/projects/myproject/XY.js]
"use strict";
// some comment
exports.__esModule = true;
exports.b = exports.a = void 0;
exports.a = 1;
exports.b = 2;

View File

@ -0,0 +1,255 @@
Input::
//// [/user/username/projects/myproject/XY/a.ts]
export const a = 1;
export const b = 2;
//// [/user/username/projects/myproject/link] symlink(/user/username/projects/myproject/Xy)
//// [/user/username/projects/myproject/b.ts]
import { a } from "./Xy/a";
import { b } from "./link/a";
a;b;
//// [/a/lib/lib.d.ts]
/// <reference no-default-lib="true"/>
interface Boolean {}
interface Function {}
interface CallableFunction {}
interface NewableFunction {}
interface IArguments {}
interface Number { toExponential: any; }
interface Object {}
interface RegExp {}
interface String { charAt: any; }
interface Array<T> { length: number; [n: number]: T; }
//// [/user/username/projects/myproject/tsconfig.json]
{"compilerOptions":{"forceConsistentCasingInFileNames":true,"outFile":"out.js","module":"system"}}
/a/lib/tsc.js --w --p . --explainFiles
Output::
>> Screen clear
[12:00:27 AM] Starting compilation in watch mode...
b.ts:2:19 - error TS1261: Already included file name '/user/username/projects/myproject/Xy/a.ts' differs from file name '/user/username/projects/myproject/XY/a.ts' only in casing.
The file is in the program because:
Imported via "./Xy/a" from file '/user/username/projects/myproject/b.ts'
Matched by include pattern '**/*' in 'tsconfig.json'
2 import { a } from "./Xy/a";
   ~~~~~~~~
../../../../a/lib/lib.d.ts
Default library
Xy/a.ts
Imported via "./Xy/a" from file 'b.ts'
Matched by include pattern '**/*' in 'tsconfig.json'
link/a.ts
Imported via "./link/a" from file 'b.ts'
b.ts
Matched by include pattern '**/*' in 'tsconfig.json'
[12:00:30 AM] Found 1 error. Watching for file changes.
Program root files: ["/user/username/projects/myproject/b.ts","/user/username/projects/myproject/XY/a.ts"]
Program options: {"forceConsistentCasingInFileNames":true,"outFile":"/user/username/projects/myproject/out.js","module":4,"watch":true,"project":"/user/username/projects/myproject","explainFiles":true,"configFilePath":"/user/username/projects/myproject/tsconfig.json"}
Program structureReused: Not
Program files::
/a/lib/lib.d.ts
/user/username/projects/myproject/Xy/a.ts
/user/username/projects/myproject/link/a.ts
/user/username/projects/myproject/b.ts
No cached semantic diagnostics in the builder::
WatchedFiles::
/user/username/projects/myproject/tsconfig.json:
{"fileName":"/user/username/projects/myproject/tsconfig.json","pollingInterval":250}
/user/username/projects/myproject/b.ts:
{"fileName":"/user/username/projects/myproject/b.ts","pollingInterval":250}
/user/username/projects/myproject/xy/a.ts:
{"fileName":"/user/username/projects/myproject/Xy/a.ts","pollingInterval":250}
/user/username/projects/myproject/link/a.ts:
{"fileName":"/user/username/projects/myproject/link/a.ts","pollingInterval":250}
/a/lib/lib.d.ts:
{"fileName":"/a/lib/lib.d.ts","pollingInterval":250}
FsWatches::
FsWatchesRecursive::
/user/username/projects/myproject/node_modules/@types:
{"directoryName":"/user/username/projects/myproject/node_modules/@types","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
/user/username/projects/myproject:
{"directoryName":"/user/username/projects/myproject","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
exitCode:: ExitStatus.undefined
//// [/user/username/projects/myproject/out.js]
System.register("Xy/a", [], function (exports_1, context_1) {
"use strict";
var a, b;
var __moduleName = context_1 && context_1.id;
return {
setters: [],
execute: function () {
exports_1("a", a = 1);
exports_1("b", b = 2);
}
};
});
System.register("link/a", [], function (exports_2, context_2) {
"use strict";
var a, b;
var __moduleName = context_2 && context_2.id;
return {
setters: [],
execute: function () {
exports_2("a", a = 1);
exports_2("b", b = 2);
}
};
});
System.register("b", ["Xy/a", "link/a"], function (exports_3, context_3) {
"use strict";
var a_1, a_2;
var __moduleName = context_3 && context_3.id;
return {
setters: [
function (a_1_1) {
a_1 = a_1_1;
},
function (a_2_1) {
a_2 = a_2_1;
}
],
execute: function () {
a_1.a;
a_2.b;
}
};
});
Change:: Prepend a line to moduleA
Input::
//// [/user/username/projects/myproject/XY/a.ts]
// some comment
export const a = 1;
export const b = 2;
Output::
>> Screen clear
[12:00:33 AM] File change detected. Starting incremental compilation...
b.ts:2:19 - error TS1261: Already included file name '/user/username/projects/myproject/Xy/a.ts' differs from file name '/user/username/projects/myproject/XY/a.ts' only in casing.
The file is in the program because:
Imported via "./Xy/a" from file '/user/username/projects/myproject/b.ts'
Matched by include pattern '**/*' in 'tsconfig.json'
2 import { a } from "./Xy/a";
   ~~~~~~~~
../../../../a/lib/lib.d.ts
Default library
Xy/a.ts
Imported via "./Xy/a" from file 'b.ts'
Matched by include pattern '**/*' in 'tsconfig.json'
link/a.ts
Imported via "./link/a" from file 'b.ts'
b.ts
Matched by include pattern '**/*' in 'tsconfig.json'
[12:00:37 AM] Found 1 error. Watching for file changes.
Program root files: ["/user/username/projects/myproject/b.ts","/user/username/projects/myproject/XY/a.ts"]
Program options: {"forceConsistentCasingInFileNames":true,"outFile":"/user/username/projects/myproject/out.js","module":4,"watch":true,"project":"/user/username/projects/myproject","explainFiles":true,"configFilePath":"/user/username/projects/myproject/tsconfig.json"}
Program structureReused: Completely
Program files::
/a/lib/lib.d.ts
/user/username/projects/myproject/Xy/a.ts
/user/username/projects/myproject/link/a.ts
/user/username/projects/myproject/b.ts
No cached semantic diagnostics in the builder::
WatchedFiles::
/user/username/projects/myproject/tsconfig.json:
{"fileName":"/user/username/projects/myproject/tsconfig.json","pollingInterval":250}
/user/username/projects/myproject/b.ts:
{"fileName":"/user/username/projects/myproject/b.ts","pollingInterval":250}
/user/username/projects/myproject/xy/a.ts:
{"fileName":"/user/username/projects/myproject/Xy/a.ts","pollingInterval":250}
/user/username/projects/myproject/link/a.ts:
{"fileName":"/user/username/projects/myproject/link/a.ts","pollingInterval":250}
/a/lib/lib.d.ts:
{"fileName":"/a/lib/lib.d.ts","pollingInterval":250}
FsWatches::
FsWatchesRecursive::
/user/username/projects/myproject/node_modules/@types:
{"directoryName":"/user/username/projects/myproject/node_modules/@types","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
/user/username/projects/myproject:
{"directoryName":"/user/username/projects/myproject","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
exitCode:: ExitStatus.undefined
//// [/user/username/projects/myproject/out.js]
// some comment
System.register("Xy/a", [], function (exports_1, context_1) {
"use strict";
var a, b;
var __moduleName = context_1 && context_1.id;
return {
setters: [],
execute: function () {// some comment
exports_1("a", a = 1);
exports_1("b", b = 2);
}
};
});
System.register("link/a", [], function (exports_2, context_2) {
"use strict";
var a, b;
var __moduleName = context_2 && context_2.id;
return {
setters: [],
execute: function () {
exports_2("a", a = 1);
exports_2("b", b = 2);
}
};
});
System.register("b", ["Xy/a", "link/a"], function (exports_3, context_3) {
"use strict";
var a_1, a_2;
var __moduleName = context_3 && context_3.id;
return {
setters: [
function (a_1_1) {
a_1 = a_1_1;
},
function (a_2_1) {
a_2 = a_2_1;
}
],
execute: function () {
a_1.a;
a_2.b;
}
};
});

View File

@ -0,0 +1,203 @@
Input::
//// [/user/username/projects/myproject/XY.ts]
export const a = 1;
export const b = 2;
//// [/user/username/projects/myproject/link.ts] symlink(/user/username/projects/myproject/Xy.ts)
//// [/user/username/projects/myproject/b.ts]
import { a } from "./Xy";
import { b } from "./link";
a;b;
//// [/a/lib/lib.d.ts]
/// <reference no-default-lib="true"/>
interface Boolean {}
interface Function {}
interface CallableFunction {}
interface NewableFunction {}
interface IArguments {}
interface Number { toExponential: any; }
interface Object {}
interface RegExp {}
interface String { charAt: any; }
interface Array<T> { length: number; [n: number]: T; }
//// [/user/username/projects/myproject/tsconfig.json]
{"compilerOptions":{"forceConsistentCasingInFileNames":true}}
/a/lib/tsc.js --w --p . --explainFiles
Output::
>> Screen clear
[12:00:25 AM] Starting compilation in watch mode...
b.ts:2:19 - error TS1149: File name '/user/username/projects/myproject/Xy.ts' differs from already included file name '/user/username/projects/myproject/XY.ts' only in casing.
The file is in the program because:
Matched by include pattern '**/*' in 'tsconfig.json'
Imported via "./Xy" from file '/user/username/projects/myproject/b.ts'
2 import { a } from "./Xy";
   ~~~~~~
../../../../a/lib/lib.d.ts
Default library
XY.ts
Matched by include pattern '**/*' in 'tsconfig.json'
Imported via "./Xy" from file 'b.ts'
link.ts
Imported via "./link" from file 'b.ts'
Matched by include pattern '**/*' in 'tsconfig.json'
b.ts
Matched by include pattern '**/*' in 'tsconfig.json'
[12:00:32 AM] Found 1 error. Watching for file changes.
Program root files: ["/user/username/projects/myproject/XY.ts","/user/username/projects/myproject/b.ts","/user/username/projects/myproject/link.ts"]
Program options: {"forceConsistentCasingInFileNames":true,"watch":true,"project":"/user/username/projects/myproject","explainFiles":true,"configFilePath":"/user/username/projects/myproject/tsconfig.json"}
Program structureReused: Not
Program files::
/a/lib/lib.d.ts
/user/username/projects/myproject/XY.ts
/user/username/projects/myproject/link.ts
/user/username/projects/myproject/b.ts
Semantic diagnostics in builder refreshed for::
/a/lib/lib.d.ts
/user/username/projects/myproject/XY.ts
/user/username/projects/myproject/link.ts
/user/username/projects/myproject/b.ts
WatchedFiles::
/user/username/projects/myproject/tsconfig.json:
{"fileName":"/user/username/projects/myproject/tsconfig.json","pollingInterval":250}
/user/username/projects/myproject/xy.ts:
{"fileName":"/user/username/projects/myproject/XY.ts","pollingInterval":250}
/user/username/projects/myproject/b.ts:
{"fileName":"/user/username/projects/myproject/b.ts","pollingInterval":250}
/user/username/projects/myproject/link.ts:
{"fileName":"/user/username/projects/myproject/link.ts","pollingInterval":250}
/a/lib/lib.d.ts:
{"fileName":"/a/lib/lib.d.ts","pollingInterval":250}
FsWatches::
FsWatchesRecursive::
/user/username/projects/myproject/node_modules/@types:
{"directoryName":"/user/username/projects/myproject/node_modules/@types","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
/user/username/projects/myproject:
{"directoryName":"/user/username/projects/myproject","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
exitCode:: ExitStatus.undefined
//// [/user/username/projects/myproject/XY.js]
"use strict";
exports.__esModule = true;
exports.b = exports.a = void 0;
exports.a = 1;
exports.b = 2;
//// [/user/username/projects/myproject/link.js]
"use strict";
exports.__esModule = true;
exports.b = exports.a = void 0;
exports.a = 1;
exports.b = 2;
//// [/user/username/projects/myproject/b.js]
"use strict";
exports.__esModule = true;
var Xy_1 = require("./Xy");
var link_1 = require("./link");
Xy_1.a;
link_1.b;
Change:: Prepend a line to moduleA
Input::
//// [/user/username/projects/myproject/XY.ts]
// some comment
export const a = 1;
export const b = 2;
Output::
>> Screen clear
[12:00:35 AM] File change detected. Starting incremental compilation...
b.ts:2:19 - error TS1149: File name '/user/username/projects/myproject/Xy.ts' differs from already included file name '/user/username/projects/myproject/XY.ts' only in casing.
The file is in the program because:
Matched by include pattern '**/*' in 'tsconfig.json'
Imported via "./Xy" from file '/user/username/projects/myproject/b.ts'
2 import { a } from "./Xy";
   ~~~~~~
../../../../a/lib/lib.d.ts
Default library
XY.ts
Matched by include pattern '**/*' in 'tsconfig.json'
Imported via "./Xy" from file 'b.ts'
link.ts
Imported via "./link" from file 'b.ts'
Matched by include pattern '**/*' in 'tsconfig.json'
b.ts
Matched by include pattern '**/*' in 'tsconfig.json'
[12:00:39 AM] Found 1 error. Watching for file changes.
Program root files: ["/user/username/projects/myproject/XY.ts","/user/username/projects/myproject/b.ts","/user/username/projects/myproject/link.ts"]
Program options: {"forceConsistentCasingInFileNames":true,"watch":true,"project":"/user/username/projects/myproject","explainFiles":true,"configFilePath":"/user/username/projects/myproject/tsconfig.json"}
Program structureReused: Completely
Program files::
/a/lib/lib.d.ts
/user/username/projects/myproject/XY.ts
/user/username/projects/myproject/link.ts
/user/username/projects/myproject/b.ts
Semantic diagnostics in builder refreshed for::
/user/username/projects/myproject/XY.ts
WatchedFiles::
/user/username/projects/myproject/tsconfig.json:
{"fileName":"/user/username/projects/myproject/tsconfig.json","pollingInterval":250}
/user/username/projects/myproject/xy.ts:
{"fileName":"/user/username/projects/myproject/XY.ts","pollingInterval":250}
/user/username/projects/myproject/b.ts:
{"fileName":"/user/username/projects/myproject/b.ts","pollingInterval":250}
/user/username/projects/myproject/link.ts:
{"fileName":"/user/username/projects/myproject/link.ts","pollingInterval":250}
/a/lib/lib.d.ts:
{"fileName":"/a/lib/lib.d.ts","pollingInterval":250}
FsWatches::
FsWatchesRecursive::
/user/username/projects/myproject/node_modules/@types:
{"directoryName":"/user/username/projects/myproject/node_modules/@types","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
/user/username/projects/myproject:
{"directoryName":"/user/username/projects/myproject","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
exitCode:: ExitStatus.undefined
//// [/user/username/projects/myproject/XY.js]
"use strict";
// some comment
exports.__esModule = true;
exports.b = exports.a = void 0;
exports.a = 1;
exports.b = 2;

View File

@ -0,0 +1,255 @@
Input::
//// [/user/username/projects/myproject/XY/a.ts]
export const a = 1;
export const b = 2;
//// [/user/username/projects/myproject/link] symlink(/user/username/projects/myproject/XY)
//// [/user/username/projects/myproject/b.ts]
import { a } from "./Xy/a";
import { b } from "./link/a";
a;b;
//// [/a/lib/lib.d.ts]
/// <reference no-default-lib="true"/>
interface Boolean {}
interface Function {}
interface CallableFunction {}
interface NewableFunction {}
interface IArguments {}
interface Number { toExponential: any; }
interface Object {}
interface RegExp {}
interface String { charAt: any; }
interface Array<T> { length: number; [n: number]: T; }
//// [/user/username/projects/myproject/tsconfig.json]
{"compilerOptions":{"forceConsistentCasingInFileNames":true,"outFile":"out.js","module":"system"}}
/a/lib/tsc.js --w --p . --explainFiles
Output::
>> Screen clear
[12:00:27 AM] Starting compilation in watch mode...
b.ts:2:19 - error TS1261: Already included file name '/user/username/projects/myproject/Xy/a.ts' differs from file name '/user/username/projects/myproject/XY/a.ts' only in casing.
The file is in the program because:
Imported via "./Xy/a" from file '/user/username/projects/myproject/b.ts'
Matched by include pattern '**/*' in 'tsconfig.json'
2 import { a } from "./Xy/a";
   ~~~~~~~~
../../../../a/lib/lib.d.ts
Default library
Xy/a.ts
Imported via "./Xy/a" from file 'b.ts'
Matched by include pattern '**/*' in 'tsconfig.json'
link/a.ts
Imported via "./link/a" from file 'b.ts'
b.ts
Matched by include pattern '**/*' in 'tsconfig.json'
[12:00:30 AM] Found 1 error. Watching for file changes.
Program root files: ["/user/username/projects/myproject/b.ts","/user/username/projects/myproject/XY/a.ts"]
Program options: {"forceConsistentCasingInFileNames":true,"outFile":"/user/username/projects/myproject/out.js","module":4,"watch":true,"project":"/user/username/projects/myproject","explainFiles":true,"configFilePath":"/user/username/projects/myproject/tsconfig.json"}
Program structureReused: Not
Program files::
/a/lib/lib.d.ts
/user/username/projects/myproject/Xy/a.ts
/user/username/projects/myproject/link/a.ts
/user/username/projects/myproject/b.ts
No cached semantic diagnostics in the builder::
WatchedFiles::
/user/username/projects/myproject/tsconfig.json:
{"fileName":"/user/username/projects/myproject/tsconfig.json","pollingInterval":250}
/user/username/projects/myproject/b.ts:
{"fileName":"/user/username/projects/myproject/b.ts","pollingInterval":250}
/user/username/projects/myproject/xy/a.ts:
{"fileName":"/user/username/projects/myproject/Xy/a.ts","pollingInterval":250}
/user/username/projects/myproject/link/a.ts:
{"fileName":"/user/username/projects/myproject/link/a.ts","pollingInterval":250}
/a/lib/lib.d.ts:
{"fileName":"/a/lib/lib.d.ts","pollingInterval":250}
FsWatches::
FsWatchesRecursive::
/user/username/projects/myproject/node_modules/@types:
{"directoryName":"/user/username/projects/myproject/node_modules/@types","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
/user/username/projects/myproject:
{"directoryName":"/user/username/projects/myproject","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
exitCode:: ExitStatus.undefined
//// [/user/username/projects/myproject/out.js]
System.register("Xy/a", [], function (exports_1, context_1) {
"use strict";
var a, b;
var __moduleName = context_1 && context_1.id;
return {
setters: [],
execute: function () {
exports_1("a", a = 1);
exports_1("b", b = 2);
}
};
});
System.register("link/a", [], function (exports_2, context_2) {
"use strict";
var a, b;
var __moduleName = context_2 && context_2.id;
return {
setters: [],
execute: function () {
exports_2("a", a = 1);
exports_2("b", b = 2);
}
};
});
System.register("b", ["Xy/a", "link/a"], function (exports_3, context_3) {
"use strict";
var a_1, a_2;
var __moduleName = context_3 && context_3.id;
return {
setters: [
function (a_1_1) {
a_1 = a_1_1;
},
function (a_2_1) {
a_2 = a_2_1;
}
],
execute: function () {
a_1.a;
a_2.b;
}
};
});
Change:: Prepend a line to moduleA
Input::
//// [/user/username/projects/myproject/XY/a.ts]
// some comment
export const a = 1;
export const b = 2;
Output::
>> Screen clear
[12:00:33 AM] File change detected. Starting incremental compilation...
b.ts:2:19 - error TS1261: Already included file name '/user/username/projects/myproject/Xy/a.ts' differs from file name '/user/username/projects/myproject/XY/a.ts' only in casing.
The file is in the program because:
Imported via "./Xy/a" from file '/user/username/projects/myproject/b.ts'
Matched by include pattern '**/*' in 'tsconfig.json'
2 import { a } from "./Xy/a";
   ~~~~~~~~
../../../../a/lib/lib.d.ts
Default library
Xy/a.ts
Imported via "./Xy/a" from file 'b.ts'
Matched by include pattern '**/*' in 'tsconfig.json'
link/a.ts
Imported via "./link/a" from file 'b.ts'
b.ts
Matched by include pattern '**/*' in 'tsconfig.json'
[12:00:37 AM] Found 1 error. Watching for file changes.
Program root files: ["/user/username/projects/myproject/b.ts","/user/username/projects/myproject/XY/a.ts"]
Program options: {"forceConsistentCasingInFileNames":true,"outFile":"/user/username/projects/myproject/out.js","module":4,"watch":true,"project":"/user/username/projects/myproject","explainFiles":true,"configFilePath":"/user/username/projects/myproject/tsconfig.json"}
Program structureReused: Completely
Program files::
/a/lib/lib.d.ts
/user/username/projects/myproject/Xy/a.ts
/user/username/projects/myproject/link/a.ts
/user/username/projects/myproject/b.ts
No cached semantic diagnostics in the builder::
WatchedFiles::
/user/username/projects/myproject/tsconfig.json:
{"fileName":"/user/username/projects/myproject/tsconfig.json","pollingInterval":250}
/user/username/projects/myproject/b.ts:
{"fileName":"/user/username/projects/myproject/b.ts","pollingInterval":250}
/user/username/projects/myproject/xy/a.ts:
{"fileName":"/user/username/projects/myproject/Xy/a.ts","pollingInterval":250}
/user/username/projects/myproject/link/a.ts:
{"fileName":"/user/username/projects/myproject/link/a.ts","pollingInterval":250}
/a/lib/lib.d.ts:
{"fileName":"/a/lib/lib.d.ts","pollingInterval":250}
FsWatches::
FsWatchesRecursive::
/user/username/projects/myproject/node_modules/@types:
{"directoryName":"/user/username/projects/myproject/node_modules/@types","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
/user/username/projects/myproject:
{"directoryName":"/user/username/projects/myproject","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
exitCode:: ExitStatus.undefined
//// [/user/username/projects/myproject/out.js]
// some comment
System.register("Xy/a", [], function (exports_1, context_1) {
"use strict";
var a, b;
var __moduleName = context_1 && context_1.id;
return {
setters: [],
execute: function () {// some comment
exports_1("a", a = 1);
exports_1("b", b = 2);
}
};
});
System.register("link/a", [], function (exports_2, context_2) {
"use strict";
var a, b;
var __moduleName = context_2 && context_2.id;
return {
setters: [],
execute: function () {
exports_2("a", a = 1);
exports_2("b", b = 2);
}
};
});
System.register("b", ["Xy/a", "link/a"], function (exports_3, context_3) {
"use strict";
var a_1, a_2;
var __moduleName = context_3 && context_3.id;
return {
setters: [
function (a_1_1) {
a_1 = a_1_1;
},
function (a_2_1) {
a_2 = a_2_1;
}
],
execute: function () {
a_1.a;
a_2.b;
}
};
});

View File

@ -0,0 +1,203 @@
Input::
//// [/user/username/projects/myproject/XY.ts]
export const a = 1;
export const b = 2;
//// [/user/username/projects/myproject/link.ts] symlink(/user/username/projects/myproject/XY.ts)
//// [/user/username/projects/myproject/b.ts]
import { a } from "./Xy";
import { b } from "./link";
a;b;
//// [/a/lib/lib.d.ts]
/// <reference no-default-lib="true"/>
interface Boolean {}
interface Function {}
interface CallableFunction {}
interface NewableFunction {}
interface IArguments {}
interface Number { toExponential: any; }
interface Object {}
interface RegExp {}
interface String { charAt: any; }
interface Array<T> { length: number; [n: number]: T; }
//// [/user/username/projects/myproject/tsconfig.json]
{"compilerOptions":{"forceConsistentCasingInFileNames":true}}
/a/lib/tsc.js --w --p . --explainFiles
Output::
>> Screen clear
[12:00:25 AM] Starting compilation in watch mode...
b.ts:2:19 - error TS1149: File name '/user/username/projects/myproject/Xy.ts' differs from already included file name '/user/username/projects/myproject/XY.ts' only in casing.
The file is in the program because:
Matched by include pattern '**/*' in 'tsconfig.json'
Imported via "./Xy" from file '/user/username/projects/myproject/b.ts'
2 import { a } from "./Xy";
   ~~~~~~
../../../../a/lib/lib.d.ts
Default library
XY.ts
Matched by include pattern '**/*' in 'tsconfig.json'
Imported via "./Xy" from file 'b.ts'
link.ts
Imported via "./link" from file 'b.ts'
Matched by include pattern '**/*' in 'tsconfig.json'
b.ts
Matched by include pattern '**/*' in 'tsconfig.json'
[12:00:32 AM] Found 1 error. Watching for file changes.
Program root files: ["/user/username/projects/myproject/XY.ts","/user/username/projects/myproject/b.ts","/user/username/projects/myproject/link.ts"]
Program options: {"forceConsistentCasingInFileNames":true,"watch":true,"project":"/user/username/projects/myproject","explainFiles":true,"configFilePath":"/user/username/projects/myproject/tsconfig.json"}
Program structureReused: Not
Program files::
/a/lib/lib.d.ts
/user/username/projects/myproject/XY.ts
/user/username/projects/myproject/link.ts
/user/username/projects/myproject/b.ts
Semantic diagnostics in builder refreshed for::
/a/lib/lib.d.ts
/user/username/projects/myproject/XY.ts
/user/username/projects/myproject/link.ts
/user/username/projects/myproject/b.ts
WatchedFiles::
/user/username/projects/myproject/tsconfig.json:
{"fileName":"/user/username/projects/myproject/tsconfig.json","pollingInterval":250}
/user/username/projects/myproject/xy.ts:
{"fileName":"/user/username/projects/myproject/XY.ts","pollingInterval":250}
/user/username/projects/myproject/b.ts:
{"fileName":"/user/username/projects/myproject/b.ts","pollingInterval":250}
/user/username/projects/myproject/link.ts:
{"fileName":"/user/username/projects/myproject/link.ts","pollingInterval":250}
/a/lib/lib.d.ts:
{"fileName":"/a/lib/lib.d.ts","pollingInterval":250}
FsWatches::
FsWatchesRecursive::
/user/username/projects/myproject/node_modules/@types:
{"directoryName":"/user/username/projects/myproject/node_modules/@types","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
/user/username/projects/myproject:
{"directoryName":"/user/username/projects/myproject","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
exitCode:: ExitStatus.undefined
//// [/user/username/projects/myproject/XY.js]
"use strict";
exports.__esModule = true;
exports.b = exports.a = void 0;
exports.a = 1;
exports.b = 2;
//// [/user/username/projects/myproject/link.js]
"use strict";
exports.__esModule = true;
exports.b = exports.a = void 0;
exports.a = 1;
exports.b = 2;
//// [/user/username/projects/myproject/b.js]
"use strict";
exports.__esModule = true;
var Xy_1 = require("./Xy");
var link_1 = require("./link");
Xy_1.a;
link_1.b;
Change:: Prepend a line to moduleA
Input::
//// [/user/username/projects/myproject/XY.ts]
// some comment
export const a = 1;
export const b = 2;
Output::
>> Screen clear
[12:00:35 AM] File change detected. Starting incremental compilation...
b.ts:2:19 - error TS1149: File name '/user/username/projects/myproject/Xy.ts' differs from already included file name '/user/username/projects/myproject/XY.ts' only in casing.
The file is in the program because:
Matched by include pattern '**/*' in 'tsconfig.json'
Imported via "./Xy" from file '/user/username/projects/myproject/b.ts'
2 import { a } from "./Xy";
   ~~~~~~
../../../../a/lib/lib.d.ts
Default library
XY.ts
Matched by include pattern '**/*' in 'tsconfig.json'
Imported via "./Xy" from file 'b.ts'
link.ts
Imported via "./link" from file 'b.ts'
Matched by include pattern '**/*' in 'tsconfig.json'
b.ts
Matched by include pattern '**/*' in 'tsconfig.json'
[12:00:39 AM] Found 1 error. Watching for file changes.
Program root files: ["/user/username/projects/myproject/XY.ts","/user/username/projects/myproject/b.ts","/user/username/projects/myproject/link.ts"]
Program options: {"forceConsistentCasingInFileNames":true,"watch":true,"project":"/user/username/projects/myproject","explainFiles":true,"configFilePath":"/user/username/projects/myproject/tsconfig.json"}
Program structureReused: Completely
Program files::
/a/lib/lib.d.ts
/user/username/projects/myproject/XY.ts
/user/username/projects/myproject/link.ts
/user/username/projects/myproject/b.ts
Semantic diagnostics in builder refreshed for::
/user/username/projects/myproject/XY.ts
WatchedFiles::
/user/username/projects/myproject/tsconfig.json:
{"fileName":"/user/username/projects/myproject/tsconfig.json","pollingInterval":250}
/user/username/projects/myproject/xy.ts:
{"fileName":"/user/username/projects/myproject/XY.ts","pollingInterval":250}
/user/username/projects/myproject/b.ts:
{"fileName":"/user/username/projects/myproject/b.ts","pollingInterval":250}
/user/username/projects/myproject/link.ts:
{"fileName":"/user/username/projects/myproject/link.ts","pollingInterval":250}
/a/lib/lib.d.ts:
{"fileName":"/a/lib/lib.d.ts","pollingInterval":250}
FsWatches::
FsWatchesRecursive::
/user/username/projects/myproject/node_modules/@types:
{"directoryName":"/user/username/projects/myproject/node_modules/@types","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
/user/username/projects/myproject:
{"directoryName":"/user/username/projects/myproject","fallbackPollingInterval":500,"fallbackOptions":{"watchFile":"PriorityPollingInterval"}}
exitCode:: ExitStatus.undefined
//// [/user/username/projects/myproject/XY.js]
"use strict";
// some comment
exports.__esModule = true;
exports.b = exports.a = void 0;
exports.a = 1;
exports.b = 2;