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feat(ivy): produce Renderer2 back-patching and factories. (#22506)

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Produces back-patch as described in the #22235 and referenced in #22480.

This just contains the compiler implementations and the corresponding unit
tests. Connecting the dots as described in #22480 will be in a follow on
change.

PR Close #22506
This commit is contained in:
Chuck Jazdzewski
2018-02-28 14:56:41 -08:00
committed by Kara Erickson
parent 5412e10bcd
commit b0b9ca3386
11 changed files with 879 additions and 90 deletions
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15
packages/compiler/src/aot/compiler.ts
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@ -21,6 +21,7 @@ import {OutputEmitter} from '../output/abstract_emitter';
import * as o from '../output/output_ast';
import {ParseError} from '../parse_util';
import {compilePipe as compileIvyPipe} from '../render3/r3_pipe_compiler';
import {OutputMode} from '../render3/r3_types';
import {compileComponent as compileIvyComponent, compileDirective as compileIvyDirective} from '../render3/r3_view_compiler';
import {CompiledStylesheet, StyleCompiler} from '../style_compiler';
import {SummaryResolver} from '../summary_resolver';
@ -170,7 +171,7 @@ export class AotCompiler {
_createEmptyStub(outputCtx);
}
// Note: for the stubs, we don't need a property srcFileUrl,
// as lateron in emitAllImpls we will create the proper GeneratedFiles with the
// as later on in emitAllImpls we will create the proper GeneratedFiles with the
// correct srcFileUrl.
// This is good as e.g. for .ngstyle.ts files we can't derive
// the url of components based on the genFileUrl.
@ -223,7 +224,7 @@ export class AotCompiler {
let componentId = 0;
file.ngModules.forEach((ngModuleMeta, ngModuleIndex) => {
// Note: the code below needs to executed for StubEmitFlags.Basic and StubEmitFlags.TypeCheck,
// so we don't change the .ngfactory file too much when adding the typecheck block.
// so we don't change the .ngfactory file too much when adding the type-check block.
// create exports that user code can reference
this._ngModuleCompiler.createStub(outputCtx, ngModuleMeta.type.reference);
@ -256,7 +257,7 @@ export class AotCompiler {
});
if (emitFlags & StubEmitFlags.TypeCheck) {
// add the typecheck block for all components of the NgModule
// add the type-check block for all components of the NgModule
ngModuleMeta.declaredDirectives.forEach((dirId) => {
const compMeta = this._metadataResolver.getDirectiveMetadata(dirId.reference);
if (!compMeta.isComponent) {
@ -366,16 +367,18 @@ export class AotCompiler {
this._parseTemplate(directiveMetadata, module, module.transitiveModule.directives);
compileIvyComponent(
context, directiveMetadata, parsedPipes, parsedTemplate, this._reflector,
hostBindingParser);
hostBindingParser, OutputMode.PartialClass);
} else {
compileIvyDirective(context, directiveMetadata, this._reflector, hostBindingParser);
compileIvyDirective(
context, directiveMetadata, this._reflector, hostBindingParser,
OutputMode.PartialClass);
}
});
pipes.forEach(pipeType => {
const pipeMetadata = this._metadataResolver.getPipeMetadata(pipeType);
if (pipeMetadata) {
compileIvyPipe(context, pipeMetadata, this._reflector);
compileIvyPipe(context, pipeMetadata, this._reflector, OutputMode.PartialClass);
}
});