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refactor(compiler): minor cleanups

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This commit is contained in:
Tobias Bosch
2016-10-24 11:11:31 -07:00
committed by vsavkin
parent 4cac650675
commit fe299f4dfc
11 changed files with 184 additions and 118 deletions
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11
modules/@angular/compiler/src/compiler_util/identifier_util.ts
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@ -22,13 +22,14 @@ export function createDiTokenExpression(token: CompileTokenMetadata): o.Expressi
}
}
export function createFastArray(values: o.Expression[]): o.Expression {
export function createInlineArray(values: o.Expression[]): o.Expression {
if (values.length === 0) {
return o.importExpr(resolveIdentifier(Identifiers.EMPTY_FAST_ARRAY));
return o.importExpr(resolveIdentifier(Identifiers.EMPTY_INLINE_ARRAY));
}
const index = Math.ceil(values.length / 2) - 1;
const identifierSpec = index < Identifiers.fastArrays.length ? Identifiers.fastArrays[index] :
Identifiers.FastArrayDynamic;
const log2 = Math.log(values.length) / Math.log(2);
const index = Math.ceil(log2);
const identifierSpec = index < Identifiers.inlineArrays.length ? Identifiers.inlineArrays[index] :
Identifiers.InlineArrayDynamic;
const identifier = resolveIdentifier(identifierSpec);
return o.importExpr(identifier).instantiate([
<o.Expression>o.literal(values.length)