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build: reformat repo to new clang@1.4.0 (#36613)

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PR Close #36613
This commit is contained in:
Joey Perrott
2020-04-13 16:40:21 -07:00
committed by atscott
parent 5e80e7e216
commit 698b0288be
1160 changed files with 31667 additions and 24000 deletions
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75
packages/core/src/render3/metadata.ts
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@ -25,43 +25,46 @@ interface TypeWithMetadata extends Type<any> {
* tree-shaken away during production builds.
*/
export function setClassMetadata(
type: Type<any>, decorators: any[] | null, ctorParameters: (() => any[]) | null,
propDecorators: {[field: string]: any} | null): void {
type: Type<any>, decorators: any[]|null, ctorParameters: (() => any[])|null,
propDecorators: {[field: string]: any}|null): void {
return noSideEffects(() => {
const clazz = type as TypeWithMetadata;
const clazz = type as TypeWithMetadata;
// We determine whether a class has its own metadata by taking the metadata from the parent
// constructor and checking whether it's the same as the subclass metadata below. We can't use
// `hasOwnProperty` here because it doesn't work correctly in IE10 for static fields that are
// defined by TS. See https://github.com/angular/angular/pull/28439#issuecomment-459349218.
const parentPrototype = clazz.prototype ? Object.getPrototypeOf(clazz.prototype) : null;
const parentConstructor: TypeWithMetadata|null = parentPrototype && parentPrototype.constructor;
// We determine whether a class has its own metadata by taking the metadata from the
// parent constructor and checking whether it's the same as the subclass metadata below.
// We can't use `hasOwnProperty` here because it doesn't work correctly in IE10 for
// static fields that are defined by TS. See
// https://github.com/angular/angular/pull/28439#issuecomment-459349218.
const parentPrototype = clazz.prototype ? Object.getPrototypeOf(clazz.prototype) : null;
const parentConstructor: TypeWithMetadata|null =
parentPrototype && parentPrototype.constructor;
if (decorators !== null) {
if (clazz.decorators !== undefined &&
(!parentConstructor || parentConstructor.decorators !== clazz.decorators)) {
clazz.decorators.push(...decorators);
} else {
clazz.decorators = decorators;
}
}
if (ctorParameters !== null) {
// Rather than merging, clobber the existing parameters. If other projects exist which use
// tsickle-style annotations and reflect over them in the same way, this could cause issues,
// but that is vanishingly unlikely.
clazz.ctorParameters = ctorParameters;
}
if (propDecorators !== null) {
// The property decorator objects are merged as it is possible different fields have different
// decorator types. Decorators on individual fields are not merged, as it's also incredibly
// unlikely that a field will be decorated both with an Angular decorator and a non-Angular
// decorator that's also been downleveled.
if (clazz.propDecorators !== undefined &&
(!parentConstructor || parentConstructor.propDecorators !== clazz.propDecorators)) {
clazz.propDecorators = {...clazz.propDecorators, ...propDecorators};
} else {
clazz.propDecorators = propDecorators;
}
}
}) as never;
if (decorators !== null) {
if (clazz.decorators !== undefined &&
(!parentConstructor || parentConstructor.decorators !== clazz.decorators)) {
clazz.decorators.push(...decorators);
} else {
clazz.decorators = decorators;
}
}
if (ctorParameters !== null) {
// Rather than merging, clobber the existing parameters. If other projects exist which
// use tsickle-style annotations and reflect over them in the same way, this could
// cause issues, but that is vanishingly unlikely.
clazz.ctorParameters = ctorParameters;
}
if (propDecorators !== null) {
// The property decorator objects are merged as it is possible different fields have
// different decorator types. Decorators on individual fields are not merged, as it's
// also incredibly unlikely that a field will be decorated both with an Angular
// decorator and a non-Angular decorator that's also been downleveled.
if (clazz.propDecorators !== undefined &&
(!parentConstructor ||
parentConstructor.propDecorators !== clazz.propDecorators)) {
clazz.propDecorators = {...clazz.propDecorators, ...propDecorators};
} else {
clazz.propDecorators = propDecorators;
}
}
}) as never;
}