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Merge pull request #1495 from Microsoft/crashWhileReportingError

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Do not use the file name in errors unless it exists
This commit is contained in:
Mohamed Hegazy
2014-12-16 16:56:01 -08:00
parent ab93b7d35d 8a87d51956
commit cd7fc0c3fe
1 changed files with 7 additions and 2 deletions
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9
src/compiler/parser.ts
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@@ -5363,8 +5363,13 @@ module ts {
// We haven't looked for this file, do so now and cache result
var file = filesByName[canonicalName] = host.getSourceFile(filename, options.target, hostErrorMessage => {
errors.push(createFileDiagnostic(refFile, refStart, refLength,
Diagnostics.Cannot_read_file_0_Colon_1, filename, hostErrorMessage));
if (refFile) {
errors.push(createFileDiagnostic(refFile, refStart, refLength,
Diagnostics.Cannot_read_file_0_Colon_1, filename, hostErrorMessage));
}
else {
errors.push(createCompilerDiagnostic(Diagnostics.Cannot_read_file_0_Colon_1, filename, hostErrorMessage));
}
});
if (file) {
seenNoDefaultLib = seenNoDefaultLib || file.hasNoDefaultLib;