Use const.

This commit is contained in:
Cyrus Najmabadi 2015-04-12 22:47:25 -07:00
parent 362320dc45
commit 4e0c26347f

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@ -1012,8 +1012,8 @@ module ts {
// Share a single scanner across all calls to parse a source file. This helps speed things
// up by avoiding the cost of creating/compiling scanners over and over again.
let scanner = createScanner(ScriptTarget.Latest, /*skipTrivia:*/ true);
let parser = createParser(ScriptTarget.Latest);
const scanner = createScanner(ScriptTarget.Latest, /*skipTrivia:*/ true);
const parser = createParser(ScriptTarget.Latest);
function parseSourceFile(fileName: string, sourceText: string, languageVersion: ScriptTarget, syntaxCursor: SyntaxCursor, setParentNodes = false): SourceFile {
return parser.parse(fileName, sourceText, languageVersion, syntaxCursor, setParentNodes);