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Merge pull request #21 from mattmccutchen/relatedInformation-cyclic

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Clear the `file` fields of `relatedInformation` too. (WIP)
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Alexandru Dima 2018-08-08 15:46:30 +02:00 • committed by GitHub
commit 201fa54695
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1 changed files with 15 additions and 3 deletions
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18
src/tsWorker.ts
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@ -121,21 +121,33 @@ export class TypeScriptWorker implements ts.LanguageServiceHost {
// --- language features
private static clearFiles(diagnostics: ts.Diagnostic[]) {
// Clear the `file` field, which cannot be JSON'yfied because it
// contains cyclic data structures.
diagnostics.forEach(diag => {
diag.file = undefined;
const related = <ts.Diagnostic[]>diag.relatedInformation;
if (related) {
related.forEach(diag2 => diag2.file = undefined);
}
});
}
getSyntacticDiagnostics(fileName: string): Promise<ts.Diagnostic[]> {
const diagnostics = this._languageService.getSyntacticDiagnostics(fileName);
diagnostics.forEach(diag => diag.file = undefined); // diag.file cannot be JSON'yfied
TypeScriptWorker.clearFiles(diagnostics);
return Promise.as(diagnostics);
}
getSemanticDiagnostics(fileName: string): Promise<ts.Diagnostic[]> {
const diagnostics = this._languageService.getSemanticDiagnostics(fileName);
diagnostics.forEach(diag => diag.file = undefined); // diag.file cannot be JSON'yfied
TypeScriptWorker.clearFiles(diagnostics);
return Promise.as(diagnostics);
}
getCompilerOptionsDiagnostics(fileName: string): Promise<ts.Diagnostic[]> {
const diagnostics = this._languageService.getCompilerOptionsDiagnostics();
diagnostics.forEach(diag => diag.file = undefined); // diag.file cannot be JSON'yfied
TypeScriptWorker.clearFiles(diagnostics);
return Promise.as(diagnostics);
}