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Make a map for semantic diagnostics from old state

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This commit is contained in:
Sheetal Nandi 2018-08-01 13:00:26 -07:00
parent 51837bb59a
commit 8ea95023f1
1 changed files with 11 additions and 13 deletions
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24
src/compiler/builder.ts
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@ -41,7 +41,7 @@ namespace ts {
/**
* True if the semantic diagnostics were copied from the old state
*/
semanticDiagnosticsFromOldStateFiles?: number;
semanticDiagnosticsFromOldState?: Map<true>;
/**
* program corresponding to this state
*/
@ -104,7 +104,10 @@ namespace ts {
const diagnostics = oldState!.semanticDiagnosticsPerFile!.get(sourceFilePath);
if (diagnostics) {
state.semanticDiagnosticsPerFile!.set(sourceFilePath, diagnostics);
state.semanticDiagnosticsFromOldStateFiles = (state.semanticDiagnosticsFromOldStateFiles || 0) + 1;
if (!state.semanticDiagnosticsFromOldState) {
state.semanticDiagnosticsFromOldState = createMap<true>();
}
state.semanticDiagnosticsFromOldState.set(sourceFilePath, true);
}
}
});
@ -184,13 +187,8 @@ namespace ts {
* Remove the semantic diagnostics cached from old state for affected File and the files that are referencing modules that export entities from affected file
*/
function cleanSemanticDiagnosticsOfAffectedFile(state: BuilderProgramState, affectedFile: SourceFile) {
if (!state.semanticDiagnosticsFromOldStateFiles) {
Debug.assert(!state.semanticDiagnosticsPerFile!.has(affectedFile.path));
return;
}
if (removeSemanticDiagnosticsOf(state, affectedFile.path)) {
// If there are no more diagnostics from old cache, remove them
// If there are no more diagnostics from old cache, done
return;
}
@ -235,12 +233,12 @@ namespace ts {
* returns true if there are no more semantic diagnostics from the old state
*/
function removeSemanticDiagnosticsOf(state: BuilderProgramState, path: Path) {
if (state.semanticDiagnosticsPerFile!.delete(path)) {
Debug.assert((state.semanticDiagnosticsFromOldStateFiles || 0) > 0);
state.semanticDiagnosticsFromOldStateFiles!--;
return !state.semanticDiagnosticsFromOldStateFiles;
if (!state.semanticDiagnosticsFromOldState) {
return false;
}
return false;
state.semanticDiagnosticsFromOldState.delete(path);
state.semanticDiagnosticsPerFile!.delete(path);
return !state.semanticDiagnosticsFromOldState.size;
}
/**