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Condition the custom serialization on the existance of JSON

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Mohamed Hegazy 2014-09-22 13:17:21 -07:00
parent 7e6bb85be4
commit 09d6e4aaa6
1 changed files with 11 additions and 0 deletions
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11
src/compiler/emitter.ts
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@ -604,6 +604,17 @@ module ts {
};
function serializeSourceMapContents(version: number, file: string, sourceRoot: string, sources: string[], names: string[], mappings: string) {
if (typeof JSON !== "undefined") {
return JSON.stringify({
version: version,
file: file,
sourceRoot: sourceRoot,
sources: sources,
names: names,
mappings: mappings
});
}
return "{\"version\":" + version + ",\"file\":\"" + escapeString(file) + "\",\"sourceRoot\":\"" + escapeString(sourceRoot) + "\",\"sources\":[" + serializeStringArray(sources) + "],\"names\":[" + serializeStringArray(names) + "],\"mappings\":\"" + escapeString(mappings) + "\"}";
/** This does not support the full escape characters, it only supports the subset that can be used in file names