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Fix unneeded cast lints (#29383)

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Wesley Wigham 2019-01-11 14:24:49 -08:00 committed by GitHub
parent 9f19c06dbf
commit fadd95f72b
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 12 additions and 9 deletions
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3
src/compiler/builder.ts
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@ -78,7 +78,8 @@ namespace ts {
if (useOldState) {
// Verify the sanity of old state
if (!oldState!.currentChangedFilePath) {
Debug.assert(!oldState!.affectedFiles && (!oldState!.currentAffectedFilesSignatures || !oldState!.currentAffectedFilesSignatures!.size), "Cannot reuse if only few affected files of currentChangedFile were iterated");
const affectedSignatures = oldState!.currentAffectedFilesSignatures;
Debug.assert(!oldState!.affectedFiles && (!affectedSignatures || !affectedSignatures.size), "Cannot reuse if only few affected files of currentChangedFile were iterated");
}
if (canCopySemanticDiagnostics) {
Debug.assert(!forEachKey(oldState!.changedFilesSet, path => oldState!.semanticDiagnosticsPerFile!.has(path)), "Semantic diagnostics shouldnt be available for changed files");

13
src/compiler/parser.ts
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@ -7774,17 +7774,18 @@ namespace ts {
const libReferenceDirectives = context.libReferenceDirectives;
forEach(toArray(entryOrList), (arg: PragmaPseudoMap["reference"]) => {
// TODO: GH#18217
const { types, lib, path } = arg!.arguments;
if (arg!.arguments["no-default-lib"]) {
context.hasNoDefaultLib = true;
}
else if (arg!.arguments.types) {
typeReferenceDirectives.push({ pos: arg!.arguments.types!.pos, end: arg!.arguments.types!.end, fileName: arg!.arguments.types!.value });
else if (types) {
typeReferenceDirectives.push({ pos: types.pos, end: types.end, fileName: types.value });
}
else if (arg!.arguments.lib) {
libReferenceDirectives.push({ pos: arg!.arguments.lib!.pos, end: arg!.arguments.lib!.end, fileName: arg!.arguments.lib!.value });
else if (lib) {
libReferenceDirectives.push({ pos: lib.pos, end: lib.end, fileName: lib.value });
}
else if (arg!.arguments.path) {
referencedFiles.push({ pos: arg!.arguments.path!.pos, end: arg!.arguments.path!.end, fileName: arg!.arguments.path!.value });
else if (path) {
referencedFiles.push({ pos: path.pos, end: path.end, fileName: path.value });
}
else {
reportDiagnostic(arg!.range.pos, arg!.range.end - arg!.range.pos, Diagnostics.Invalid_reference_directive_syntax);

5
src/harness/compiler.ts
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@ -183,8 +183,9 @@ namespace compiler {
}
public getSourceMapRecord(): string | undefined {
if (this.result!.sourceMaps && this.result!.sourceMaps!.length > 0) {
return Harness.SourceMapRecorder.getSourceMapRecord(this.result!.sourceMaps!, this.program!, Array.from(this.js.values()).filter(d => !ts.fileExtensionIs(d.file, ts.Extension.Json)), Array.from(this.dts.values()));
const maps = this.result!.sourceMaps;
if (maps && maps.length > 0) {
return Harness.SourceMapRecorder.getSourceMapRecord(maps, this.program!, Array.from(this.js.values()).filter(d => !ts.fileExtensionIs(d.file, ts.Extension.Json)), Array.from(this.dts.values()));
}
}