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refactor(ivy): remove the backpatch compiler (#23441)

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PR Close #23441
This commit is contained in:
Victor Berchet
2018-04-18 16:23:38 -07:00
parent 6ff164be0e
commit a19e018439
8 changed files with 53 additions and 686 deletions
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37
packages/compiler/src/render3/r3_pipe_compiler.ts
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@ -13,15 +13,14 @@ import * as o from '../output/output_ast';
import {OutputContext, error} from '../util';
import {Identifiers as R3} from './r3_identifiers';
import {BUILD_OPTIMIZER_COLOCATE, OutputMode} from './r3_types';
import {BUILD_OPTIMIZER_COLOCATE} from './r3_types';
import {createFactory} from './r3_view_compiler';
/**
* Write a pipe definition to the output context.
*/
export function compilePipe(
outputCtx: OutputContext, pipe: CompilePipeMetadata, reflector: CompileReflector,
mode: OutputMode) {
outputCtx: OutputContext, pipe: CompilePipeMetadata, reflector: CompileReflector) {
const definitionMapValues: {key: string, quoted: boolean, value: o.Expression}[] = [];
// e.g. `name: 'myPipe'`
@ -47,25 +46,15 @@ export function compilePipe(
const definitionFunction =
o.importExpr(R3.definePipe).callFn([o.literalMap(definitionMapValues)]);
if (mode === OutputMode.PartialClass) {
outputCtx.statements.push(new o.ClassStmt(
/* name */ className,
/* parent */ null,
/* fields */[new o.ClassField(
/* name */ definitionField,
/* type */ o.INFERRED_TYPE,
/* modifiers */[o.StmtModifier.Static],
/* initializer */ definitionFunction)],
/* getters */[],
/* constructorMethod */ new o.ClassMethod(null, [], []),
/* methods */[]));
} else {
// Create back-patch definition.
const classReference = outputCtx.importExpr(pipe.type.reference);
// Create the back-patch statement
outputCtx.statements.push(
new o.CommentStmt(BUILD_OPTIMIZER_COLOCATE),
classReference.prop(definitionField).set(definitionFunction).toStmt());
}
outputCtx.statements.push(new o.ClassStmt(
/* name */ className,
/* parent */ null,
/* fields */[new o.ClassField(
/* name */ definitionField,
/* type */ o.INFERRED_TYPE,
/* modifiers */[o.StmtModifier.Static],
/* initializer */ definitionFunction)],
/* getters */[],
/* constructorMethod */ new o.ClassMethod(null, [], []),
/* methods */[]));
}