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refactor: utilize type narrowing (#33075)

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PR Close #33075
This commit is contained in:
Danny Skoog
2019-10-09 17:17:52 +02:00
committed by Miško Hevery
parent 1ae77da609
commit 6ab5f3648a
29 changed files with 73 additions and 80 deletions
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4
packages/compiler-cli/src/metadata/evaluator.ts
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@ -306,7 +306,7 @@ export class Evaluator {
error = propertyValue;
return true; // Stop the forEachChild.
} else {
obj[<string>propertyName] = isPropertyAssignment(assignment) ?
obj[propertyName] = isPropertyAssignment(assignment) ?
recordEntry(propertyValue, assignment.initializer) :
propertyValue;
}
@ -401,7 +401,7 @@ export class Evaluator {
return recordEntry(member, node);
}
if (expression && this.isFoldable(propertyAccessExpression.expression))
return (<any>expression)[<string>member];
return (<any>expression)[member];
if (isMetadataModuleReferenceExpression(expression)) {
// A select into a module reference and be converted into a reference to the symbol
// in the module