microsoft/TypeScript
1
0
Fork 0
mirror of https://github.com/microsoft/TypeScript.git synced 2026-05-16 15:45:27 -05:00
Code Issues Packages Projects Releases 212 Wiki Activity

Merge pull request #11848 from Microsoft/AddJavaScriptSemanticErrorsToSyntacticErrors

Browse Source 
Fix for #11719 - TSServer: JS files should display syntactic errors for TS syntax
This commit is contained in:
jramsay
2016-10-28 16:49:53 -07:00
committed by GitHub
parent fcdeecfa4a 05c2c9b67b
commit 980f9fd2a9
26 changed files with 76 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
src/compiler/program.ts
View File

@@ -719,6 +719,14 @@ namespace ts {
}
function getSyntacticDiagnosticsForFile(sourceFile: SourceFile): Diagnostic[] {
// For JavaScript files, we report semantic errors for using TypeScript-only
// constructs from within a JavaScript file as syntactic errors.
if (isSourceFileJavaScript(sourceFile)) {
if (!sourceFile.additionalSyntacticDiagnostics) {
sourceFile.additionalSyntacticDiagnostics = getJavaScriptSyntacticDiagnosticsForFile(sourceFile);
}
return concatenate(sourceFile.additionalSyntacticDiagnostics, sourceFile.parseDiagnostics);
}
return sourceFile.parseDiagnostics;
}
@@ -751,12 +759,10 @@ namespace ts {
Debug.assert(!!sourceFile.bindDiagnostics);
const bindDiagnostics = sourceFile.bindDiagnostics;
// For JavaScript files, we don't want to report the normal typescript semantic errors.
// Instead, we just report errors for using TypeScript-only constructs from within a
// JavaScript file.
const checkDiagnostics = isSourceFileJavaScript(sourceFile) ?
getJavaScriptSemanticDiagnosticsForFile(sourceFile) :
typeChecker.getDiagnostics(sourceFile, cancellationToken);
// For JavaScript files, we don't want to report semantic errors.
// Instead, we'll report errors for using TypeScript-only constructs from within a
// JavaScript file when we get syntactic diagnostics for the file.
const checkDiagnostics = isSourceFileJavaScript(sourceFile) ? [] : typeChecker.getDiagnostics(sourceFile, cancellationToken);
const fileProcessingDiagnosticsInFile = fileProcessingDiagnostics.getDiagnostics(sourceFile.fileName);
const programDiagnosticsInFile = programDiagnostics.getDiagnostics(sourceFile.fileName);
@@ -764,7 +770,7 @@ namespace ts {
});
}
function getJavaScriptSemanticDiagnosticsForFile(sourceFile: SourceFile): Diagnostic[] {
function getJavaScriptSyntacticDiagnosticsForFile(sourceFile: SourceFile): Diagnostic[] {
return runWithCancellationToken(() => {
const diagnostics: Diagnostic[] = [];
walk(sourceFile);