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Optimize sourcemap application more (#25425)

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* Optimize sourcemap application more

* Remove test-only memory hog sourceMapDecodedMappings field

* Update for style, remove unused function that triggers warnings in node 10

* Avoid all raw buffer constructor calls

* Small TDZ fix
This commit is contained in:
Wesley Wigham
2018-07-05 15:12:10 -07:00
committed by GitHub
parent 065e695a28
commit 5b92678285
11 changed files with 36 additions and 49 deletions
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src/compiler/sourcemapDecoder.ts
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@@ -190,7 +190,7 @@ namespace ts.sourcemaps {
};
}
export function calculateDecodedMappings<T>(map: SourceMapData, processPosition: (position: RawSourceMapPosition) => T, host?: { log?(s: string): void }): T[] {
function calculateDecodedMappings<T>(map: SourceMapData, processPosition: (position: RawSourceMapPosition) => T, host?: { log?(s: string): void }): T[] {
const decoder = decodeMappings(map);
const positions = arrayFrom(decoder, processPosition);
if (decoder.error) {