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refactor(ngcc): move `stripParentheses` to `Esm5ReflectionHost` for re-use (#33777) 

PR Close #33777
This commit is contained in:
Pete Bacon Darwin 2019-11-13 08:33:22 +00:00 committed by Kara Erickson
parent 7f24975a60
commit 9c6ee5fcd0
2 changed files with 5 additions and 7 deletions
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6
packages/compiler-cli/ngcc/src/host/esm5_host.ts
View File

@ -14,8 +14,6 @@ import {getNameText, hasNameIdentifier, stripDollarSuffix} from '../utils';
import {Esm2015ReflectionHost, ParamInfo, getPropertyValueFromSymbol, isAssignmentStatement} from './esm2015_host';
import {NgccClassSymbol} from './ngcc_host';
/**
* ESM5 packages contain ECMAScript IIFE functions that act like classes. For example:
*
@ -834,3 +832,7 @@ function isUndefinedComparison(expression: ts.Expression): expression is ts.Expr
expression.operatorToken.kind === ts.SyntaxKind.EqualsEqualsEqualsToken &&
ts.isVoidExpression(expression.right) && ts.isIdentifier(expression.left);
}
export function stripParentheses(node: ts.Node): ts.Node {
return ts.isParenthesizedExpression(node) ? node.expression : node;
}

6
packages/compiler-cli/ngcc/src/host/umd_host.ts
View File

@ -12,7 +12,7 @@ import {absoluteFrom} from '../../../src/ngtsc/file_system';
import {Declaration, Import} from '../../../src/ngtsc/reflection';
import {Logger} from '../logging/logger';
import {BundleProgram} from '../packages/bundle_program';
import {Esm5ReflectionHost} from './esm5_host';
import {Esm5ReflectionHost, stripParentheses} from './esm5_host';
export class UmdReflectionHost extends Esm5ReflectionHost {
protected umdModules = new Map<ts.SourceFile, UmdModule|null>();
@ -279,7 +279,3 @@ function findNamespaceOfIdentifier(id: ts.Identifier): ts.Identifier|null {
id.parent.expression :
null;
}
export function stripParentheses(node: ts.Node): ts.Node {
return ts.isParenthesizedExpression(node) ? node.expression : node;
}