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Unchanged output time is no more required

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Sheetal Nandi
2019-04-29 13:13:22 -07:00
parent 845f67a394
commit e9d4e0b104
1 changed files with 2 additions and 12 deletions
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src/compiler/tsbuild.ts
+2 -12
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@@ -382,8 +382,6 @@ namespace ts {
let baseCompilerOptions = getCompilerOptionsOfBuildOptions(options);
type ConfigFileCacheEntry = ParsedCommandLine | Diagnostic;
const configFileCache = createFileMap<ConfigFileCacheEntry>(toPath);
/** Map from output file name to its pre-build timestamp */
const unchangedOutputs = createFileMap<Date>(toPath as ToPath);
/** Map from config file name to up-to-date status */
const projectStatus = createFileMap<UpToDateStatus>(toPath);
let buildOrder: readonly ResolvedConfigFileName[] | undefined;
@@ -438,7 +436,6 @@ namespace ts {
options = opts;
baseCompilerOptions = getCompilerOptionsOfBuildOptions(options);
configFileCache.clear();
unchangedOutputs.clear();
projectStatus.clear();
buildOrder = undefined;
buildInfoChecked.clear();
@@ -697,14 +694,8 @@ namespace ts {
// had its file touched but not had its contents changed - this allows us
// to skip a downstream typecheck
if (isDeclarationFile(output)) {
const unchangedTime = unchangedOutputs.getValue(output);
if (unchangedTime !== undefined) {
newestDeclarationFileContentChangedTime = newer(unchangedTime, newestDeclarationFileContentChangedTime);
}
else {
const outputModifiedTime = host.getModifiedTime(output) || missingFileModifiedTime;
newestDeclarationFileContentChangedTime = newer(newestDeclarationFileContentChangedTime, outputModifiedTime);
}
const outputModifiedTime = host.getModifiedTime(output) || missingFileModifiedTime;
newestDeclarationFileContentChangedTime = newer(newestDeclarationFileContentChangedTime, outputModifiedTime);
}
}
@@ -1161,7 +1152,6 @@ namespace ts {
writeFile(compilerHost, emitterDiagnostics, name, text, writeByteOrderMark);
if (priorChangeTime !== undefined) {
newestDeclarationFileContentChangedTime = newer(priorChangeTime, newestDeclarationFileContentChangedTime);
unchangedOutputs.setValue(name, priorChangeTime);
}
});