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refactor(ivy): break apart stylingMap into styleMap and classMap instructions (#30293)

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This patch breaks up the existing `elementStylingMap` into
`elementClassMap` and `elementStyleMap` instructions. It also breaks
apart `hostStlyingMap` into `hostClassMap` and `hostStyleMap`
instructions. This change allows for better tree-shaking and reduces
the complexity of the styling algorithm code for `[style]` and `[class]`
bindings.

PR Close #30293
This commit is contained in:
Matias Niemelä
2019-05-06 17:44:03 -06:00
committed by Kara Erickson
parent 98a38ec98b
commit be8fbac942
18 changed files with 422 additions and 328 deletions
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11
packages/compiler/src/render3/r3_identifiers.ts
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@ -51,7 +51,9 @@ export class Identifiers {
static elementStyling: o.ExternalReference = {name: 'ɵɵelementStyling', moduleName: CORE};
static elementStylingMap: o.ExternalReference = {name: 'ɵɵelementStylingMap', moduleName: CORE};
static elementStyleMap: o.ExternalReference = {name: 'ɵɵelementStyleMap', moduleName: CORE};
static elementClassMap: o.ExternalReference = {name: 'ɵɵelementClassMap', moduleName: CORE};
static elementStyleProp: o.ExternalReference = {name: 'ɵɵelementStyleProp', moduleName: CORE};
@ -62,8 +64,11 @@ export class Identifiers {
static elementHostStyling: o.ExternalReference = {name: 'ɵɵelementHostStyling', moduleName: CORE};
static elementHostStylingMap:
o.ExternalReference = {name: 'ɵɵelementHostStylingMap', moduleName: CORE};
static elementHostStyleMap:
o.ExternalReference = {name: 'ɵɵelementHostStyleMap', moduleName: CORE};
static elementHostClassMap:
o.ExternalReference = {name: 'ɵɵelementHostClassMap', moduleName: CORE};
static elementHostStyleProp:
o.ExternalReference = {name: 'ɵɵelementHostStyleProp', moduleName: CORE};