iSharkFly-Docs
/
angular-docs-cn
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

perf(ivy): replace select instruction with advance (#32516) 

Replaces the `select` instruction with a new one called `advance`. Instead of the jumping to a specific index, the new instruction goes forward X amount of elements. The advantage of doing this is that it should generate code the compresses better.

PR Close #32516
This commit is contained in:
crisbeto 2019-09-06 23:43:16 +02:00 committed by Matias Niemelä
parent 2230dfaea7
commit 664e0015d4
34 changed files with 280 additions and 304 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
modules/benchmarks/src/tree/render3_function/index.ts
View File

@ -6,7 +6,7 @@
* found in the LICENSE file at https://angular.io/license
*/
import {ɵRenderFlags, ɵrenderComponent as renderComponent, ɵɵcontainer, ɵɵcontainerRefreshEnd, ɵɵcontainerRefreshStart, ɵɵdefineComponent, ɵɵelementEnd, ɵɵelementStart, ɵɵembeddedViewEnd, ɵɵembeddedViewStart, ɵɵselect, ɵɵstyleProp, ɵɵstyling, ɵɵstylingApply, ɵɵtext, ɵɵtextInterpolate1} from '@angular/core';
import {ɵRenderFlags, ɵrenderComponent as renderComponent, ɵɵadvance, ɵɵcontainer, ɵɵcontainerRefreshEnd, ɵɵcontainerRefreshStart, ɵɵdefineComponent, ɵɵelementEnd, ɵɵelementStart, ɵɵembeddedViewEnd, ɵɵembeddedViewStart, ɵɵstyleProp, ɵɵstyling, ɵɵstylingApply, ɵɵtext, ɵɵtextInterpolate1} from '@angular/core';
import {bindAction, profile} from '../../util';
import {createDom, destroyDom, detectChanges} from '../render3/tree';
@ -48,10 +48,10 @@ export function TreeTpl(rf: ɵRenderFlags, ctx: TreeNode) {
ɵɵelementEnd();
}
if (rf & ɵRenderFlags.Update) {
ɵɵselect(1);
ɵɵadvance(1);
ɵɵstyleProp('background-color', ctx.depth % 2 ? '' : 'grey');
ɵɵstylingApply();
ɵɵselect(2);
ɵɵadvance(1);
ɵɵtextInterpolate1(' ', ctx.value, ' ');
ɵɵcontainerRefreshStart(3);
{

34
packages/compiler-cli/test/compliance/r3_compiler_compliance_spec.ts
View File

@ -774,7 +774,7 @@ describe('compiler compliance', () => {
if (rf & 2) {
const $myComp$ = $r3$.ɵɵnextContext();
const $foo$ = $r3$.ɵɵreference(1);
$r3$.ɵɵselect(1);
$r3$.ɵɵadvance(1);
$r3$.ɵɵtextInterpolate2("", $myComp$.salutation, " ", $foo$, "");
}
}
@ -1275,7 +1275,7 @@ describe('compiler compliance', () => {
}
if (rf & 2) {
$r3$.ɵɵproperty("ngIf", ctx.visible);
$r3$.ɵɵselect(1);
$r3$.ɵɵadvance(1);
$r3$.ɵɵproperty("ngIf", ctx.visible);
}
}
@ -2032,7 +2032,7 @@ describe('compiler compliance', () => {
}
if (rf & 2) {
$r3$.ɵɵtextInterpolate($r3$.ɵɵpipeBind2(1, 3, $r3$.ɵɵpipeBind2(2, 6, ctx.name, ctx.size), ctx.size));
$r3$.ɵɵselect(4);
$r3$.ɵɵadvance(4);
$r3$.ɵɵtextInterpolate2("", $r3$.ɵɵpipeBindV(5, 9, $r3$.ɵɵpureFunction1(18, $c0$, ctx.name)), " ", ctx.name ? 1 : $r3$.ɵɵpipeBind1(6, 16, 2), "");
}
},
@ -2216,7 +2216,7 @@ describe('compiler compliance', () => {
}
if (rf & 2) {
const $user$ = $r3$.ɵɵreference(1);
$r3$.ɵɵselect(2);
$r3$.ɵɵadvance(2);
$r3$.ɵɵtextInterpolate1("Hello ", $user$.value, "!");
}
},
@ -2279,7 +2279,7 @@ describe('compiler compliance', () => {
$r3$.ɵɵnextContext();
const $foo$ = $r3$.ɵɵreference(1);
const $baz$ = $r3$.ɵɵreference(5);
$r3$.ɵɵselect(1);
$r3$.ɵɵadvance(1);
$r3$.ɵɵtextInterpolate3("", $foo$, "-", $bar$, "-", $baz$, "");
}
}
@ -2295,7 +2295,7 @@ describe('compiler compliance', () => {
const $bar$ = $r3$.ɵɵreference(4);
$r3$.ɵɵnextContext();
const $foo$ = $r3$.ɵɵreference(1);
$r3$.ɵɵselect(1);
$r3$.ɵɵadvance(1);
$r3$.ɵɵtextInterpolate2(" ", $foo$, "-", $bar$, " ");
}
}
@ -2314,7 +2314,7 @@ describe('compiler compliance', () => {
}
if (rf & 2) {
const $foo$ = $r3$.ɵɵreference(1);
$r3$.ɵɵselect(2);
$r3$.ɵɵadvance(2);
$r3$.ɵɵtextInterpolate1(" ", $foo$, " ");
}
},
@ -2365,7 +2365,7 @@ describe('compiler compliance', () => {
if (rf & 2) {
const $item$ = $i0$.ɵɵnextContext().$implicit;
const $foo$ = $i0$.ɵɵreference(2);
$r3$.ɵɵselect(1);
$r3$.ɵɵadvance(1);
$i0$.ɵɵtextInterpolate2(" ", $foo$, " - ", $item$, " ");
}
}
@ -2379,7 +2379,7 @@ describe('compiler compliance', () => {
}
if (rf & 2) {
const $app$ = $i0$.ɵɵnextContext();
$r3$.ɵɵselect(3);
$r3$.ɵɵadvance(3);
$i0$.ɵɵproperty("ngIf", $app$.showing);
}
}
@ -2469,7 +2469,7 @@ describe('compiler compliance', () => {
}
if (rf & 2) {
$r3$.ɵɵproperty("name", ctx.name1);
$r3$.ɵɵselect(1);
$r3$.ɵɵadvance(1);
$r3$.ɵɵproperty("name", ctx.name2);
}
},
@ -2602,7 +2602,7 @@ describe('compiler compliance', () => {
$r3$.ɵɵelementEnd();
}
if (rf & 2) {
$r3$.ɵɵselect(1);
$r3$.ɵɵadvance(1);
$r3$.ɵɵproperty("forOf", ctx.items);
}
},
@ -2670,7 +2670,7 @@ describe('compiler compliance', () => {
}
if (rf & 2) {
const $item$ = ctx.$implicit;
$r3$.ɵɵselect(1);
$r3$.ɵɵadvance(1);
$r3$.ɵɵtextInterpolate($item$.name);
}
}
@ -2687,7 +2687,7 @@ describe('compiler compliance', () => {
$r3$.ɵɵelementEnd();
}
if (rf & 2) {
$r3$.ɵɵselect(1);
$r3$.ɵɵadvance(1);
$r3$.ɵɵproperty("forOf", ctx.items);
}
},
@ -2753,7 +2753,7 @@ describe('compiler compliance', () => {
if (rf & 2) {
const $info$ = ctx.$implicit;
const $item$ = $r3$.ɵɵnextContext().$implicit;
$r3$.ɵɵselect(1);
$r3$.ɵɵadvance(1);
$r3$.ɵɵtextInterpolate2(" ", $item$.name, ": ", $info$.description, " ");
}
}
@ -2771,9 +2771,9 @@ describe('compiler compliance', () => {
}
if (rf & 2) {
const $item$ = ctx.$implicit;
$r3$.ɵɵselect(2);
$r3$.ɵɵadvance(2);
$r3$.ɵɵtextInterpolate(IDENT.name);
$r3$.ɵɵselect(4);
$r3$.ɵɵadvance(2);
$r3$.ɵɵproperty("forOf", IDENT.infos);
}
}
@ -2791,7 +2791,7 @@ describe('compiler compliance', () => {
$r3$.ɵɵelementEnd();
}
if (rf & 2) {
$r3$.ɵɵselect(1);
$r3$.ɵɵadvance(1);
$r3$.ɵɵproperty("forOf", ctx.items);
}
},

52
packages/compiler-cli/test/compliance/r3_view_compiler_binding_spec.ts
View File

@ -44,7 +44,7 @@ describe('compiler compliance: bindings', () => {
$i0$.ɵɵelementEnd();
}
if (rf & 2) {
$r3$.ɵɵselect(1);
$r3$.ɵɵadvance(1);
$i0$.ɵɵtextInterpolate1("Hello ", $ctx$.name, "");
}
}`;
@ -360,9 +360,9 @@ describe('compiler compliance: bindings', () => {
…
if (rf & 2) {
$r3$.ɵɵproperty("title", ctx.myTitle)("id", ctx.buttonId)("tabindex", 1);
$r3$.ɵɵselect(1);
$r3$.ɵɵadvance(1);
$r3$.ɵɵproperty("id", 1)("title", "hello")("someProp", 1 + 2);
$r3$.ɵɵselect(2);
$r3$.ɵɵadvance(1);
$r3$.ɵɵproperty("prop", "one")("otherProp", 2);
}
}
@ -397,7 +397,7 @@ describe('compiler compliance: bindings', () => {
…
if (rf & 2) {
$r3$.ɵɵproperty("title", ctx.myTitle)("id", ctx.buttonId)("tabindex", 1);
$r3$.ɵɵselect(1);
$r3$.ɵɵadvance(1);
$r3$.ɵɵproperty("id", 1)("title", "hello")("someProp", 1 + 2);
}
}
@ -566,9 +566,9 @@ describe('compiler compliance: bindings', () => {
…
if (rf & 2) {
$r3$.ɵɵattribute("title", ctx.myTitle)("id", ctx.buttonId)("tabindex", 1);
$r3$.ɵɵselect(1);
$r3$.ɵɵadvance(1);
$r3$.ɵɵattribute("id", 1)("title", "hello")("some-attr", 1 + 2);
$r3$.ɵɵselect(2);
$r3$.ɵɵadvance(1);
$r3$.ɵɵattribute("some-attr", "one")("some-other-attr", 2);
}
}
@ -603,7 +603,7 @@ describe('compiler compliance: bindings', () => {
…
if (rf & 2) {
$r3$.ɵɵattribute("title", ctx.myTitle)("id", ctx.buttonId)("tabindex", 1);
$r3$.ɵɵselect(1);
$r3$.ɵɵadvance(1);
$r3$.ɵɵattribute("id", 1)("title", "hello")("some-attr", 1 + 2);
}
}
@ -1173,23 +1173,23 @@ describe('compiler compliance: bindings', () => {
…
if (rf & 2) {
i0.ɵɵpropertyInterpolateV("title", ["a", ctx.one, "b", ctx.two, "c", ctx.three, "d", ctx.four, "e", ctx.five, "f", ctx.six, "g", ctx.seven, "h", ctx.eight, "i", ctx.nine, "j"]);
i0.ɵɵselect(1);
i0.ɵɵadvance(1);
i0.ɵɵpropertyInterpolate8("title", "a", ctx.one, "b", ctx.two, "c", ctx.three, "d", ctx.four, "e", ctx.five, "f", ctx.six, "g", ctx.seven, "h", ctx.eight, "i");
i0.ɵɵselect(2);
i0.ɵɵadvance(1);
i0.ɵɵpropertyInterpolate7("title", "a", ctx.one, "b", ctx.two, "c", ctx.three, "d", ctx.four, "e", ctx.five, "f", ctx.six, "g", ctx.seven, "h");
i0.ɵɵselect(3);
i0.ɵɵadvance(1);
i0.ɵɵpropertyInterpolate6("title", "a", ctx.one, "b", ctx.two, "c", ctx.three, "d", ctx.four, "e", ctx.five, "f", ctx.six, "g");
i0.ɵɵselect(4);
i0.ɵɵadvance(1);
i0.ɵɵpropertyInterpolate5("title", "a", ctx.one, "b", ctx.two, "c", ctx.three, "d", ctx.four, "e", ctx.five, "f");
i0.ɵɵselect(5);
i0.ɵɵadvance(1);
i0.ɵɵpropertyInterpolate4("title", "a", ctx.one, "b", ctx.two, "c", ctx.three, "d", ctx.four, "e");
i0.ɵɵselect(6);
i0.ɵɵadvance(1);
i0.ɵɵpropertyInterpolate3("title", "a", ctx.one, "b", ctx.two, "c", ctx.three, "d");
i0.ɵɵselect(7);
i0.ɵɵadvance(1);
i0.ɵɵpropertyInterpolate2("title", "a", ctx.one, "b", ctx.two, "c");
i0.ɵɵselect(8);
i0.ɵɵadvance(1);
i0.ɵɵpropertyInterpolate1("title", "a", ctx.one, "b");
i0.ɵɵselect(9);
i0.ɵɵadvance(1);
i0.ɵɵpropertyInterpolate("title", ctx.one);
}
…
@ -1217,23 +1217,23 @@ describe('compiler compliance: bindings', () => {
…
if (rf & 2) {
i0.ɵɵattributeInterpolateV("title", ["a", ctx.one, "b", ctx.two, "c", ctx.three, "d", ctx.four, "e", ctx.five, "f", ctx.six, "g", ctx.seven, "h", ctx.eight, "i", ctx.nine, "j"]);
i0.ɵɵselect(1);
i0.ɵɵadvance(1);
i0.ɵɵattributeInterpolate8("title", "a", ctx.one, "b", ctx.two, "c", ctx.three, "d", ctx.four, "e", ctx.five, "f", ctx.six, "g", ctx.seven, "h", ctx.eight, "i");
i0.ɵɵselect(2);
i0.ɵɵadvance(1);
i0.ɵɵattributeInterpolate7("title", "a", ctx.one, "b", ctx.two, "c", ctx.three, "d", ctx.four, "e", ctx.five, "f", ctx.six, "g", ctx.seven, "h");
i0.ɵɵselect(3);
i0.ɵɵadvance(1);
i0.ɵɵattributeInterpolate6("title", "a", ctx.one, "b", ctx.two, "c", ctx.three, "d", ctx.four, "e", ctx.five, "f", ctx.six, "g");
i0.ɵɵselect(4);
i0.ɵɵadvance(1);
i0.ɵɵattributeInterpolate5("title", "a", ctx.one, "b", ctx.two, "c", ctx.three, "d", ctx.four, "e", ctx.five, "f");
i0.ɵɵselect(5);
i0.ɵɵadvance(1);
i0.ɵɵattributeInterpolate4("title", "a", ctx.one, "b", ctx.two, "c", ctx.three, "d", ctx.four, "e");
i0.ɵɵselect(6);
i0.ɵɵadvance(1);
i0.ɵɵattributeInterpolate3("title", "a", ctx.one, "b", ctx.two, "c", ctx.three, "d");
i0.ɵɵselect(7);
i0.ɵɵadvance(1);
i0.ɵɵattributeInterpolate2("title", "a", ctx.one, "b", ctx.two, "c");
i0.ɵɵselect(8);
i0.ɵɵadvance(1);
i0.ɵɵattributeInterpolate1("title", "a", ctx.one, "b");
i0.ɵɵselect(9);
i0.ɵɵadvance(1);
i0.ɵɵattribute("title", ctx.one);
}
…
@ -1267,7 +1267,7 @@ describe('compiler compliance: bindings', () => {
}
if (rf & 2) {
const $_r0$ = $i0$.ɵɵreference(1);
$r3$.ɵɵselect(4);
$r3$.ɵɵadvance(4);
$i0$.ɵɵtextInterpolate1(" ", $_r0$.id, " ");
}
}

54
packages/compiler-cli/test/compliance/r3_view_compiler_i18n_spec.ts
View File

@ -488,7 +488,6 @@ describe('i18n support in the template compiler', () => {
if (rf & 2) {
$r3$.ɵɵi18nExp($r3$.ɵɵpipeBind1(1, 6, ctx.valueA))(ctx.valueB);
$r3$.ɵɵi18nApply(2);
$r3$.ɵɵselect(3);
$r3$.ɵɵi18nExp(ctx.valueA)(ctx.valueB)(ctx.valueA + ctx.valueB)(ctx.valueC);
$r3$.ɵɵi18nApply(4);
}
@ -575,7 +574,6 @@ describe('i18n support in the template compiler', () => {
}
if (rf & 2) {
const $outer_r1$ = ctx.$implicit;
$r3$.ɵɵselect(1);
$r3$.ɵɵi18nExp($r3$.ɵɵpipeBind1(2, 1, $outer_r1$));
$r3$.ɵɵi18nApply(3);
}
@ -746,7 +744,6 @@ describe('i18n support in the template compiler', () => {
if (rf & 2) {
$r3$.ɵɵi18nExp($r3$.ɵɵpipeBind1(1, 6, ctx.valueA))(ctx.valueB);
$r3$.ɵɵi18nApply(2);
$r3$.ɵɵselect(3);
$r3$.ɵɵi18nExp(ctx.valueA)(ctx.valueB)(ctx.valueA + ctx.valueB)(ctx.valueC);
$r3$.ɵɵi18nApply(4);
}
@ -793,7 +790,6 @@ describe('i18n support in the template compiler', () => {
}
if (rf & 2) {
const $outer_r1$ = ctx.$implicit;
$r3$.ɵɵselect(1);
$r3$.ɵɵi18nExp($r3$.ɵɵpipeBind1(2, 1, $outer_r1$));
$r3$.ɵɵi18nApply(3);
}
@ -1046,7 +1042,6 @@ describe('i18n support in the template compiler', () => {
$r3$.ɵɵelementEnd();
}
if (rf & 2) {
$r3$.ɵɵselect(1);
$r3$.ɵɵi18nExp(ctx.valueA)(ctx.valueB);
$r3$.ɵɵi18nApply(1);
}
@ -1081,7 +1076,6 @@ describe('i18n support in the template compiler', () => {
$r3$.ɵɵelementEnd();
}
if (rf & 2) {
$r3$.ɵɵselect(1);
$r3$.ɵɵi18nExp(ctx.valueA);
$r3$.ɵɵi18nApply(1);
}
@ -1126,7 +1120,6 @@ describe('i18n support in the template compiler', () => {
if (rf & 2) {
var $tmp_2_0$ = null;
const $currVal_2$ = ($tmp_2_0$ = ctx.valueA.getRawValue()) == null ? null : $tmp_2_0$.getTitle();
$r3$.ɵɵselect(1);
$r3$.ɵɵi18nExp($r3$.ɵɵpipeBind1(2, 3, ctx.valueA))(ctx.valueA == null ? null : ctx.valueA.a == null ? null : ctx.valueA.a.b)($currVal_2$);
$r3$.ɵɵi18nApply(1);
}
@ -1193,13 +1186,10 @@ describe('i18n support in the template compiler', () => {
$r3$.ɵɵelementEnd();
}
if (rf & 2) {
$r3$.ɵɵselect(1);
$r3$.ɵɵi18nExp(ctx.one);
$r3$.ɵɵi18nApply(1);
$r3$.ɵɵselect(3);
$r3$.ɵɵi18nExp($r3$.ɵɵpipeBind1(4, 3, ctx.two));
$r3$.ɵɵi18nApply(3);
$r3$.ɵɵselect(6);
$r3$.ɵɵi18nExp(ctx.three + ctx.four + ctx.five);
$r3$.ɵɵi18nApply(6);
}
@ -1289,10 +1279,8 @@ describe('i18n support in the template compiler', () => {
$r3$.ɵɵelementEnd();
}
if (rf & 2) {
$r3$.ɵɵselect(1);
$r3$.ɵɵi18nExp(ctx.one);
$r3$.ɵɵi18nApply(1);
$r3$.ɵɵselect(4);
$r3$.ɵɵi18nExp($r3$.ɵɵpipeBind1(5, 3, ctx.two))(ctx.nestedInBlockTwo);
$r3$.ɵɵi18nApply(4);
}
@ -1398,12 +1386,10 @@ describe('i18n support in the template compiler', () => {
$r3$.ɵɵelementEnd();
}
if (rf & 2) {
$r3$.ɵɵselect(2);
$r3$.ɵɵi18nExp(ctx.valueB)(ctx.valueC);
$r3$.ɵɵi18nApply(3);
$r3$.ɵɵi18nExp(ctx.valueA);
$r3$.ɵɵi18nApply(1);
$r3$.ɵɵselect(7);
$r3$.ɵɵi18nExp(ctx.valueE);
$r3$.ɵɵi18nApply(8);
$r3$.ɵɵi18nExp($r3$.ɵɵpipeBind1(6, 5, ctx.valueD));
@ -1463,7 +1449,6 @@ describe('i18n support in the template compiler', () => {
}
if (rf & 2) {
const $ctx_r0$ = $r3$.ɵɵnextContext();
$r3$.ɵɵselect(2);
$r3$.ɵɵi18nExp($ctx_r0$.valueA)($r3$.ɵɵpipeBind1(4, 2, $ctx_r0$.valueB));
$r3$.ɵɵi18nApply(2);
}
@ -1479,7 +1464,7 @@ describe('i18n support in the template compiler', () => {
$r3$.ɵɵelementEnd();
}
if (rf & 2) {
$r3$.ɵɵselect(2);
$r3$.ɵɵadvance(2);
$r3$.ɵɵproperty("ngIf", ctx.visible);
}
}
@ -1539,9 +1524,9 @@ describe('i18n support in the template compiler', () => {
$r3$.ɵɵtemplate(2, MyComponent_img_2_Template, 2, 1, "img", $_c2$);
}
if (rf & 2) {
$r3$.ɵɵselect(1);
$r3$.ɵɵadvance(1);
$r3$.ɵɵproperty("ngIf", ctx.visible);
$r3$.ɵɵselect(2);
$r3$.ɵɵadvance(1);
$r3$.ɵɵproperty("ngIf", ctx.visible);
}
}
@ -1604,7 +1589,7 @@ describe('i18n support in the template compiler', () => {
}
if (rf & 2) {
const $ctx_r0$ = $r3$.ɵɵnextContext();
$r3$.ɵɵselect(4);
$r3$.ɵɵadvance(4);
$r3$.ɵɵproperty("ngIf", $ctx_r0$.exists);
$r3$.ɵɵi18nExp($ctx_r0$.valueA)($r3$.ɵɵpipeBind1(3, 3, $ctx_r0$.valueB));
$r3$.ɵɵi18nApply(0);
@ -1683,9 +1668,9 @@ describe('i18n support in the template compiler', () => {
$r3$.ɵɵelementEnd();
}
if (rf & 2) {
$r3$.ɵɵselect(2);
$r3$.ɵɵadvance(2);
$r3$.ɵɵproperty("ngIf", ctx.visible);
$r3$.ɵɵselect(3);
$r3$.ɵɵadvance(1);
$r3$.ɵɵproperty("ngIf", !ctx.visible);
}
}
@ -1727,7 +1712,6 @@ describe('i18n support in the template compiler', () => {
}
if (rf & 2) {
const $ctx_r0$ = $r3$.ɵɵnextContext();
$r3$.ɵɵselect(1);
$r3$.ɵɵi18nExp($ctx_r0$.valueA);
$r3$.ɵɵi18nApply(1);
}
@ -1833,7 +1817,6 @@ describe('i18n support in the template compiler', () => {
$r3$.ɵɵelementEnd();
}
if (rf & 2) {
$r3$.ɵɵselect(1);
$r3$.ɵɵi18nExp(ctx.age);
$r3$.ɵɵi18nApply(1);
}
@ -1958,7 +1941,6 @@ describe('i18n support in the template compiler', () => {
$r3$.ɵɵelementContainerEnd();
}
if (rf & 2) {
$r3$.ɵɵselect(1);
$r3$.ɵɵi18nExp($r3$.ɵɵpipeBind1(2, 1, ctx.valueA));
$r3$.ɵɵi18nApply(1);
}
@ -2063,7 +2045,6 @@ describe('i18n support in the template compiler', () => {
$r3$.ɵɵelementEnd();
}
if (rf & 2) {
$r3$.ɵɵselect(1);
$r3$.ɵɵi18nExp($r3$.ɵɵpipeBind1(4, 1, ctx.valueB));
$r3$.ɵɵi18nApply(1);
}
@ -2123,7 +2104,6 @@ describe('i18n support in the template compiler', () => {
$r3$.ɵɵelementContainerEnd();
}
if (rf & 2) {
$r3$.ɵɵselect(2);
$r3$.ɵɵi18nExp(ctx.age);
$r3$.ɵɵi18nApply(2);
}
@ -2278,7 +2258,6 @@ describe('i18n support in the template compiler', () => {
$r3$.ɵɵtemplate(2, MyComponent_ng_template_2_Template, 1, 1, "ng-template");
}
if (rf & 2) {
$r3$.ɵɵselect(1);
$r3$.ɵɵi18nExp(ctx.gender);
$r3$.ɵɵi18nApply(1);
}
@ -2554,7 +2533,6 @@ describe('i18n support in the template compiler', () => {
$r3$.ɵɵelementEnd();
}
if (rf & 2) {
$r3$.ɵɵselect(1);
$r3$.ɵɵi18nExp(ctx.gender);
$r3$.ɵɵi18nApply(1);
}
@ -2667,7 +2645,6 @@ describe('i18n support in the template compiler', () => {
}
if (rf & 2) {
const $ctx_r0$ = $r3$.ɵɵnextContext();
$r3$.ɵɵselect(2);
$r3$.ɵɵi18nExp($ctx_r0$.age);
$r3$.ɵɵi18nApply(2);
}
@ -2695,7 +2672,6 @@ describe('i18n support in the template compiler', () => {
}
if (rf & 2) {
const $ctx_r1$ = $r3$.ɵɵnextContext();
$r3$.ɵɵselect(2);
$r3$.ɵɵi18nExp($ctx_r1$.count)($ctx_r1$.count);
$r3$.ɵɵi18nApply(2);
}
@ -2712,12 +2688,11 @@ describe('i18n support in the template compiler', () => {
$r3$.ɵɵtemplate(3, MyComponent_div_3_Template, 4, 2, "div", $_c1$);
}
if (rf & 2) {
$r3$.ɵɵselect(1);
$r3$.ɵɵi18nExp(ctx.gender);
$r3$.ɵɵi18nApply(1);
$r3$.ɵɵselect(2);
$r3$.ɵɵadvance(2);
$r3$.ɵɵproperty("ngIf", ctx.visible);
$r3$.ɵɵselect(3);
$r3$.ɵɵadvance(1);
$r3$.ɵɵproperty("ngIf", ctx.available);
}
}
@ -2752,7 +2727,6 @@ describe('i18n support in the template compiler', () => {
$r3$.ɵɵelementEnd();
}
if (rf & 2) {
$r3$.ɵɵselect(1);
$r3$.ɵɵi18nExp(ctx.age)(ctx.other);
$r3$.ɵɵi18nApply(1);
}
@ -2828,7 +2802,6 @@ describe('i18n support in the template compiler', () => {
$r3$.ɵɵelementEnd();
}
if (rf & 2) {
$r3$.ɵɵselect(1);
$r3$.ɵɵi18nExp(ctx.gender);
$r3$.ɵɵi18nApply(1);
}
@ -2866,7 +2839,6 @@ describe('i18n support in the template compiler', () => {
$r3$.ɵɵelementEnd();
}
if (rf & 2) {
$r3$.ɵɵselect(1);
$r3$.ɵɵi18nExp(ctx.gender)(ctx.ageA + ctx.ageB + ctx.ageC);
$r3$.ɵɵi18nApply(1);
}
@ -2929,7 +2901,6 @@ describe('i18n support in the template compiler', () => {
$r3$.ɵɵelementEnd();
}
if (rf & 2) {
$r3$.ɵɵselect(1);
$r3$.ɵɵi18nExp(ctx.gender)(ctx.age);
$r3$.ɵɵi18nApply(1);
}
@ -3035,7 +3006,7 @@ describe('i18n support in the template compiler', () => {
$r3$.ɵɵelementEnd();
}
if (rf & 2) {
$r3$.ɵɵselect(3);
$r3$.ɵɵadvance(3);
$r3$.ɵɵproperty("ngIf", ctx.visible);
$r3$.ɵɵi18nExp(ctx.gender)(ctx.gender);
$r3$.ɵɵi18nApply(1);
@ -3091,7 +3062,6 @@ describe('i18n support in the template compiler', () => {
$r3$.ɵɵelementEnd();
}
if (rf & 2) {
$r3$.ɵɵselect(1);
$r3$.ɵɵi18nExp(ctx.age)(ctx.gender);
$r3$.ɵɵi18nApply(1);
}
@ -3140,7 +3110,6 @@ describe('i18n support in the template compiler', () => {
$r3$.ɵɵelementEnd();
}
if (rf & 2) {
$r3$.ɵɵselect(1);
$r3$.ɵɵi18nExp(ctx.name)(ctx.count)(ctx.count);
$r3$.ɵɵi18nApply(1);
}
@ -3225,7 +3194,7 @@ describe('i18n support in the template compiler', () => {
$r3$.ɵɵelementEnd();
}
if (rf & 2) {
$r3$.ɵɵselect(2);
$r3$.ɵɵadvance(2);
$r3$.ɵɵproperty("ngIf", ctx.ageVisible);
$r3$.ɵɵi18nExp(ctx.gender);
$r3$.ɵɵi18nApply(1);
@ -3314,7 +3283,7 @@ describe('i18n support in the template compiler', () => {
$r3$.ɵɵelementEnd();
}
if (rf & 2) {
$r3$.ɵɵselect(2);
$r3$.ɵɵadvance(2);
$r3$.ɵɵproperty("ngIf", ctx.ageVisible);
$r3$.ɵɵi18nExp(ctx.gender)(ctx.weight)(ctx.height);
$r3$.ɵɵi18nApply(1);
@ -3361,7 +3330,6 @@ describe('i18n support in the template compiler', () => {
$r3$.ɵɵelementEnd();
}
if (rf & 2) {
$r3$.ɵɵselect(1);
$r3$.ɵɵi18nExp(ctx.gender)(ctx.weight)(ctx.height)(ctx.age);
$r3$.ɵɵi18nApply(1);
}

48
packages/compiler-cli/test/compliance/r3_view_compiler_styling_spec.ts
View File

@ -221,9 +221,9 @@ describe('compiler compliance: styling', () => {
}
if (rf & 2) {
$r3$.ɵɵproperty("@foo", ctx.exp);
$r3$.ɵɵselect(1);
$r3$.ɵɵadvance(1);
$r3$.ɵɵproperty("@bar", undefined);
$r3$.ɵɵselect(2);
$r3$.ɵɵadvance(1);
$r3$.ɵɵproperty("@baz", undefined);
}
},
@ -955,7 +955,7 @@ describe('compiler compliance: styling', () => {
$r3$.ɵɵstyleProp("baz", $r3$.ɵɵpipeBind2(3, 12, $ctx$.bazExp, 4000));
$r3$.ɵɵclassProp("foo", $r3$.ɵɵpipeBind2(4, 15, $ctx$.fooExp, 2000));
$r3$.ɵɵstylingApply();
$r3$.ɵɵselect(5);
$r3$.ɵɵadvance(5);
$r3$.ɵɵtextInterpolate1(" ", $ctx$.item, "");
}
}
@ -1000,13 +1000,13 @@ describe('compiler compliance: styling', () => {
if (rf & 2) {
$r3$.ɵɵstyleProp("width", $ctx$.w1);
$r3$.ɵɵstylingApply();
$r3$.ɵɵselect(1);
$r3$.ɵɵadvance(1);
$r3$.ɵɵstyleProp("height", $ctx$.h1);
$r3$.ɵɵstylingApply();
$r3$.ɵɵselect(2);
$r3$.ɵɵadvance(1);
$r3$.ɵɵclassProp("active", $ctx$.a1);
$r3$.ɵɵstylingApply();
$r3$.ɵɵselect(3);
$r3$.ɵɵadvance(1);
$r3$.ɵɵclassProp("removed", $ctx$.r1);
$r3$.ɵɵstylingApply();
}
@ -1337,31 +1337,31 @@ describe('compiler compliance: styling', () => {
if (rf & 2) {
$r3$.ɵɵclassMapInterpolateV(["a", ctx.one, "b", ctx.two, "c", ctx.three, "d", ctx.four, "e", ctx.five, "f", ctx.six, "g", ctx.seven, "h", ctx.eight, "i", ctx.nine, "j"]);
$r3$.ɵɵstylingApply();
$r3$.ɵɵselect(1);
$r3$.ɵɵadvance(1);
$r3$.ɵɵclassMapInterpolate8("a", ctx.one, "b", ctx.two, "c", ctx.three, "d", ctx.four, "e", ctx.five, "f", ctx.six, "g", ctx.seven, "h", ctx.eight, "i");
$r3$.ɵɵstylingApply();
$r3$.ɵɵselect(2);
$r3$.ɵɵadvance(1);
$r3$.ɵɵclassMapInterpolate7("a", ctx.one, "b", ctx.two, "c", ctx.three, "d", ctx.four, "e", ctx.five, "f", ctx.six, "g", ctx.seven, "h");
$r3$.ɵɵstylingApply();
$r3$.ɵɵselect(3);
$r3$.ɵɵadvance(1);
$r3$.ɵɵclassMapInterpolate6("a", ctx.one, "b", ctx.two, "c", ctx.three, "d", ctx.four, "e", ctx.five, "f", ctx.six, "g");
$r3$.ɵɵstylingApply();
$r3$.ɵɵselect(4);
$r3$.ɵɵadvance(1);
$r3$.ɵɵclassMapInterpolate5("a", ctx.one, "b", ctx.two, "c", ctx.three, "d", ctx.four, "e", ctx.five, "f");
$r3$.ɵɵstylingApply();
$r3$.ɵɵselect(5);
$r3$.ɵɵadvance(1);
$r3$.ɵɵclassMapInterpolate4("a", ctx.one, "b", ctx.two, "c", ctx.three, "d", ctx.four, "e");
$r3$.ɵɵstylingApply();
$r3$.ɵɵselect(6);
$r3$.ɵɵadvance(1);
$r3$.ɵɵclassMapInterpolate3("a", ctx.one, "b", ctx.two, "c", ctx.three, "d");
$r3$.ɵɵstylingApply();
$r3$.ɵɵselect(7);
$r3$.ɵɵadvance(1);
$r3$.ɵɵclassMapInterpolate2("a", ctx.one, "b", ctx.two, "c");
$r3$.ɵɵstylingApply();
$r3$.ɵɵselect(8);
$r3$.ɵɵadvance(1);
$r3$.ɵɵclassMapInterpolate1("a", ctx.one, "b");
$r3$.ɵɵstylingApply();
$r3$.ɵɵselect(9);
$r3$.ɵɵadvance(1);
$r3$.ɵɵclassMap(ctx.one);
$r3$.ɵɵstylingApply();
}
@ -1439,31 +1439,31 @@ describe('compiler compliance: styling', () => {
if (rf & 2) {
$r3$.ɵɵstylePropInterpolateV("color", ["a", ctx.one, "b", ctx.two, "c", ctx.three, "d", ctx.four, "e", ctx.five, "f", ctx.six, "g", ctx.seven, "h", ctx.eight, "i", ctx.nine, "j"]);
$r3$.ɵɵstylingApply();
$r3$.ɵɵselect(1);
$r3$.ɵɵadvance(1);
$r3$.ɵɵstylePropInterpolate8("color", "a", ctx.one, "b", ctx.two, "c", ctx.three, "d", ctx.four, "e", ctx.five, "f", ctx.six, "g", ctx.seven, "h", ctx.eight, "i");
$r3$.ɵɵstylingApply();
$r3$.ɵɵselect(2);
$r3$.ɵɵadvance(1);
$r3$.ɵɵstylePropInterpolate7("color", "a", ctx.one, "b", ctx.two, "c", ctx.three, "d", ctx.four, "e", ctx.five, "f", ctx.six, "g", ctx.seven, "h");
$r3$.ɵɵstylingApply();
$r3$.ɵɵselect(3);
$r3$.ɵɵadvance(1);
$r3$.ɵɵstylePropInterpolate6("color", "a", ctx.one, "b", ctx.two, "c", ctx.three, "d", ctx.four, "e", ctx.five, "f", ctx.six, "g");
$r3$.ɵɵstylingApply();
$r3$.ɵɵselect(4);
$r3$.ɵɵadvance(1);
$r3$.ɵɵstylePropInterpolate5("color", "a", ctx.one, "b", ctx.two, "c", ctx.three, "d", ctx.four, "e", ctx.five, "f");
$r3$.ɵɵstylingApply();
$r3$.ɵɵselect(5);
$r3$.ɵɵadvance(1);
$r3$.ɵɵstylePropInterpolate4("color", "a", ctx.one, "b", ctx.two, "c", ctx.three, "d", ctx.four, "e");
$r3$.ɵɵstylingApply();
$r3$.ɵɵselect(6);
$r3$.ɵɵadvance(1);
$r3$.ɵɵstylePropInterpolate3("color", "a", ctx.one, "b", ctx.two, "c", ctx.three, "d");
$r3$.ɵɵstylingApply();
$r3$.ɵɵselect(7);
$r3$.ɵɵadvance(1);
$r3$.ɵɵstylePropInterpolate2("color", "a", ctx.one, "b", ctx.two, "c");
$r3$.ɵɵstylingApply();
$r3$.ɵɵselect(8);
$r3$.ɵɵadvance(1);
$r3$.ɵɵstylePropInterpolate1("color", "a", ctx.one, "b");
$r3$.ɵɵstylingApply();
$r3$.ɵɵselect(9);
$r3$.ɵɵadvance(1);
$r3$.ɵɵstyleProp("color", ctx.one);
$r3$.ɵɵstylingApply();
}

18
packages/compiler-cli/test/compliance/r3_view_compiler_template_spec.ts
View File

@ -76,7 +76,7 @@ describe('compiler compliance: template', () => {
const $outer1$ = $i0$.ɵɵnextContext().$implicit;
const $myComp1$ = $i0$.ɵɵnextContext();
$i0$.ɵɵproperty("title", $myComp1$.format($outer1$, $middle1$, $inner1$, $myComp1$.component));
$r3$.ɵɵselect(1);
$r3$.ɵɵadvance(1);
$i0$.ɵɵtextInterpolate1(" ", $myComp1$.format($outer1$, $middle1$, $inner1$, $myComp1$.component), " ");
}
}
@ -89,7 +89,7 @@ describe('compiler compliance: template', () => {
}
if (rf & 2) {
const $myComp2$ = $i0$.ɵɵnextContext(2);
$r3$.ɵɵselect(1);
$r3$.ɵɵadvance(1);
$i0$.ɵɵproperty("ngForOf", $myComp2$.items);
}
}
@ -102,7 +102,7 @@ describe('compiler compliance: template', () => {
}
if (rf & 2) {
const $outer2$ = ctx.$implicit;
$r3$.ɵɵselect(1);
$r3$.ɵɵadvance(1);
$i0$.ɵɵproperty("ngForOf", $outer2$.items);
}
}
@ -263,7 +263,7 @@ describe('compiler compliance: template', () => {
if (rf & 2) {
const $item$ = ctx.$implicit;
const $i$ = ctx.index;
$r3$.ɵɵselect(1);
$r3$.ɵɵadvance(1);
$i0$.ɵɵtextInterpolate2(" ", $i$, " - ", $item$, " ");
}
}
@ -319,7 +319,7 @@ describe('compiler compliance: template', () => {
const $div$ = $i0$.ɵɵnextContext();
const $i$ = $div$.index;
const $item$ = $div$.$implicit;
$r3$.ɵɵselect(1);
$r3$.ɵɵadvance(1);
$i0$.ɵɵtextInterpolate2(" ", $i$, " - ", $item$, " ");
}
}
@ -332,7 +332,7 @@ describe('compiler compliance: template', () => {
}
if (rf & 2) {
const $app$ = $i0$.ɵɵnextContext();
$r3$.ɵɵselect(1);
$r3$.ɵɵadvance(1);
$i0$.ɵɵproperty("ngIf", $app$.showing);
}
}
@ -389,7 +389,7 @@ describe('compiler compliance: template', () => {
if (rf & 2) {
const $middle$ = $i0$.ɵɵnextContext().$implicit;
const $myComp$ = $i0$.ɵɵnextContext(2);
$r3$.ɵɵselect(1);
$r3$.ɵɵadvance(1);
$i0$.ɵɵtextInterpolate2(" ", $middle$.value, " - ", $myComp$.name, " ");
}
}
@ -402,7 +402,7 @@ describe('compiler compliance: template', () => {
}
if (rf & 2) {
const $middle$ = ctx.$implicit;
$r3$.ɵɵselect(1);
$r3$.ɵɵadvance(1);
$i0$.ɵɵproperty("ngForOf", $middle$.items);
}
}
@ -415,7 +415,7 @@ describe('compiler compliance: template', () => {
}
if (rf & 2) {
const $outer$ = ctx.$implicit;
$r3$.ɵɵselect(1);
$r3$.ɵɵadvance(1);
$i0$.ɵɵproperty("ngForOf", $outer$.items);
}
}

2
packages/compiler/design/architecture.md
View File

@ -92,7 +92,7 @@ GreetComponent.ngComponentDef = i0.ɵɵdefineComponent({
i0.ɵɵelementEnd();
}
if (rf & RenderFlags.Update) {
i0.ɵɵselect(1);
i0.ɵɵadvance(1);
i0.ɵɵtextInterpolate1('Hello ', ctx.name, '!');
}
}

1
packages/compiler/src/render3/r3_identifiers.ts
View File

@ -30,6 +30,7 @@ export class Identifiers {
static elementEnd: o.ExternalReference = {name: 'ɵɵelementEnd', moduleName: CORE};
static select: o.ExternalReference = {name: 'ɵɵselect', moduleName: CORE};
static advance: o.ExternalReference = {name: 'ɵɵadvance', moduleName: CORE};
static updateSyntheticHostBinding:
o.ExternalReference = {name: 'ɵɵupdateSyntheticHostBinding', moduleName: CORE};

67
packages/compiler/src/render3/view/template.ts
View File

@ -114,12 +114,10 @@ export class TemplateDefinitionBuilder implements t.Visitor<void>, LocalResolver
* all local refs and context variables are available for matching.
*/
private _updateCodeFns: (() => o.Statement)[] = [];
/**
* Memorizes the last node index for which a select instruction has been generated.
* We're initializing this to -1 to ensure the `select(0)` instruction is generated before any
* relevant update instructions.
*/
private _lastNodeIndexWithFlush: number = -1;
/** Index of the currently-selected node. */
private _currentIndex: number = 0;
/** Temporary variable declarations generated from visiting pipes, literals, etc. */
private _tempVariables: o.Statement[] = [];
/**
@ -457,8 +455,8 @@ export class TemplateDefinitionBuilder implements t.Visitor<void>, LocalResolver
bindings.forEach(binding => {
chainBindings.push({sourceSpan: span, value: () => this.convertPropertyBinding(binding)});
});
this.updateInstructionChain(index, R3.i18nExp, chainBindings);
this.updateInstruction(index, span, R3.i18nApply, [o.literal(index)]);
this.updateInstructionChain(R3.i18nExp, chainBindings);
this.updateInstruction(span, R3.i18nApply, [o.literal(index)]);
}
if (!selfClosing) {
this.creationInstruction(span, R3.i18nEnd);
@ -489,7 +487,7 @@ export class TemplateDefinitionBuilder implements t.Visitor<void>, LocalResolver
private interpolatedUpdateInstruction(
instruction: o.ExternalReference, elementIndex: number, attrName: string,
input: t.BoundAttribute, value: any, params: any[]) {
this.updateInstruction(
this.updateInstructionWithAdvance(
elementIndex, input.sourceSpan, instruction,
() => [o.literal(attrName), ...this.getUpdateInstructionArguments(value), ...params]);
}
@ -671,14 +669,14 @@ export class TemplateDefinitionBuilder implements t.Visitor<void>, LocalResolver
}
});
if (bindings.length) {
this.updateInstructionChain(elementIndex, R3.i18nExp, bindings);
this.updateInstructionChain(R3.i18nExp, bindings);
}
if (i18nAttrArgs.length) {
const index: o.Expression = o.literal(this.allocateDataSlot());
const args = this.constantPool.getConstLiteral(o.literalArr(i18nAttrArgs), true);
this.creationInstruction(element.sourceSpan, R3.i18nAttributes, [index, args]);
if (hasBindings) {
this.updateInstruction(elementIndex, element.sourceSpan, R3.i18nApply, [index]);
this.updateInstruction(element.sourceSpan, R3.i18nApply, [index]);
}
}
}
@ -806,7 +804,7 @@ export class TemplateDefinitionBuilder implements t.Visitor<void>, LocalResolver
}
} else {
// class prop
this.updateInstruction(elementIndex, input.sourceSpan, R3.classProp, () => {
this.updateInstructionWithAdvance(elementIndex, input.sourceSpan, R3.classProp, () => {
return [
o.literal(elementIndex), o.literal(attrName), this.convertPropertyBinding(value),
...params
@ -818,11 +816,11 @@ export class TemplateDefinitionBuilder implements t.Visitor<void>, LocalResolver
});
if (propertyBindings.length > 0) {
this.updateInstructionChain(elementIndex, R3.property, propertyBindings);
this.updateInstructionChainWithAdvance(elementIndex, R3.property, propertyBindings);
}
if (attributeBindings.length > 0) {
this.updateInstructionChain(elementIndex, R3.attribute, attributeBindings);
this.updateInstructionChainWithAdvance(elementIndex, R3.attribute, attributeBindings);
}
// Traverse element child nodes
@ -954,7 +952,7 @@ export class TemplateDefinitionBuilder implements t.Visitor<void>, LocalResolver
this.allocateBindingSlots(value);
if (value instanceof Interpolation) {
this.updateInstruction(
this.updateInstructionWithAdvance(
nodeIndex, text.sourceSpan, getTextInterpolationExpression(value),
() => this.getUpdateInstructionArguments(value));
} else {
@ -1054,7 +1052,7 @@ export class TemplateDefinitionBuilder implements t.Visitor<void>, LocalResolver
});
if (propertyBindings.length > 0) {
this.updateInstructionChain(templateIndex, R3.property, propertyBindings);
this.updateInstructionChainWithAdvance(templateIndex, R3.property, propertyBindings);
}
}
@ -1079,7 +1077,8 @@ export class TemplateDefinitionBuilder implements t.Visitor<void>, LocalResolver
return instruction.params(value => this.convertPropertyBinding(value)) as o.Expression[];
});
} else {
this.updateInstruction(elementIndex, instruction.sourceSpan, instruction.reference, () => {
this.updateInstructionWithAdvance(
elementIndex, instruction.sourceSpan, instruction.reference, () => {
return instruction
.params(value => {
return (instruction.supportsInterpolation && value instanceof Interpolation) ?
@ -1097,18 +1096,23 @@ export class TemplateDefinitionBuilder implements t.Visitor<void>, LocalResolver
this.instructionFn(this._creationCodeFns, span, reference, paramsOrFn || [], prepend);
}
private updateInstruction(
private updateInstructionWithAdvance(
nodeIndex: number, span: ParseSourceSpan|null, reference: o.ExternalReference,
paramsOrFn?: o.Expression[]|(() => o.Expression[])) {
this.addSelectInstructionIfNecessary(nodeIndex, span);
this.addAdvanceInstructionIfNecessary(nodeIndex, span);
this.updateInstruction(span, reference, paramsOrFn);
}
private updateInstruction(
span: ParseSourceSpan|null, reference: o.ExternalReference,
paramsOrFn?: o.Expression[]|(() => o.Expression[])) {
this.instructionFn(this._updateCodeFns, span, reference, paramsOrFn || []);
}
private updateInstructionChain(
nodeIndex: number, reference: o.ExternalReference, bindings: ChainableBindingInstruction[]) {
reference: o.ExternalReference, bindings: ChainableBindingInstruction[]) {
const span = bindings.length ? bindings[0].sourceSpan : null;
this.addSelectInstructionIfNecessary(nodeIndex, span);
this._updateCodeFns.push(() => {
const calls = bindings.map(property => {
const fnParams = [property.value(), ...(property.params || [])];
@ -1122,12 +1126,23 @@ export class TemplateDefinitionBuilder implements t.Visitor<void>, LocalResolver
});
}
private addSelectInstructionIfNecessary(nodeIndex: number, span: ParseSourceSpan|null) {
if (this._lastNodeIndexWithFlush < nodeIndex) {
if (nodeIndex > 0) {
this.instructionFn(this._updateCodeFns, span, R3.select, [o.literal(nodeIndex)]);
private updateInstructionChainWithAdvance(
nodeIndex: number, reference: o.ExternalReference, bindings: ChainableBindingInstruction[]) {
this.addAdvanceInstructionIfNecessary(
nodeIndex, bindings.length ? bindings[0].sourceSpan : null);
this.updateInstructionChain(reference, bindings);
}
this._lastNodeIndexWithFlush = nodeIndex;
private addAdvanceInstructionIfNecessary(nodeIndex: number, span: ParseSourceSpan|null) {
if (nodeIndex !== this._currentIndex) {
const delta = nodeIndex - this._currentIndex;
if (delta < 1) {
throw new Error('advance instruction can only go forwards');
}
this.instructionFn(this._updateCodeFns, span, R3.advance, [o.literal(delta)]);
this._currentIndex = nodeIndex;
}
}

1
packages/core/src/core_render3_private_export.ts
View File

@ -148,6 +148,7 @@ export {
ɵɵelementHostAttrs,
ɵɵselect,
ɵɵadvance,
ɵɵtemplate,
ɵɵembeddedViewEnd,
store as ɵstore,

3
packages/core/src/render3/VIEW_DATA.md
View File

@ -98,9 +98,8 @@ class MyApp {
ɵɵelementEnd();
}
if (rf & RenderFlags.Update) {
ɵɵselect(0);
ɵɵproperty('title', ctx.name);
ɵɵselect(1);
ɵɵadvance(1);
ɵɵtextInterpolate1('Hello ', ctx.name, '!');
}
...

1
packages/core/src/render3/features/providers_feature.ts
View File

@ -29,7 +29,6 @@ import {DirectiveDef} from '../interfaces/definition';
* ɵɵtext(0);
* }
* if (fs & RenderFlags.Update) {
* ɵɵselect(0);
* ɵɵtextInterpolate(ctx.greeter.greet());
* }
* },

2
packages/core/src/render3/index.ts
View File

@ -97,7 +97,9 @@ export {
ɵɵreference,
// TODO: remove `select` once we're refactored all of the tests not to use it.
ɵɵselect,
ɵɵadvance,
ɵɵstyleMap,
ɵɵstyleProp,

32
packages/core/src/render3/instructions/select.ts → packages/core/src/render3/instructions/advance.ts
View File

@ -8,12 +8,10 @@
import {assertDataInRange, assertGreaterThan} from '../../util/assert';
import {executeCheckHooks, executeInitAndCheckHooks} from '../hooks';
import {FLAGS, HEADER_OFFSET, InitPhaseState, LView, LViewFlags, TVIEW} from '../interfaces/view';
import {getCheckNoChangesMode, getLView, setSelectedIndex} from '../state';
import {getCheckNoChangesMode, getLView, getSelectedIndex, setSelectedIndex} from '../state';
/**
* Selects an element for later binding instructions.
* Advances to an element for later binding instructions.
*
* Used in conjunction with instructions like {@link property} to act on elements with specified
* indices, for example those created with {@link element} or {@link elementStart}.
@ -21,23 +19,35 @@ import {getCheckNoChangesMode, getLView, setSelectedIndex} from '../state';
* ```ts
* (rf: RenderFlags, ctx: any) => {
* if (rf & 1) {
* element(0, 'div');
* text(0, 'Hello');
* text(1, 'Goodbye')
* element(2, 'div');
* }
* if (rf & 2) {
* select(0); // Select the <div/> created above.
* advance(2); // Advance twice to the <div>.
* property('title', 'test');
* }
* }
* ```
* @param index the index of the item to act on with the following instructions
* @param delta Number of elements to advance forwards by.
*
* @codeGenApi
*/
export function ɵɵselect(index: number): void {
selectInternal(getLView(), index, getCheckNoChangesMode());
export function ɵɵadvance(delta: number): void {
ngDevMode && assertGreaterThan(delta, 0, 'Can only advance forward');
selectIndexInternal(getLView(), getSelectedIndex() + delta, getCheckNoChangesMode());
}
export function selectInternal(lView: LView, index: number, checkNoChangesMode: boolean) {
/**
* Selects an element for later binding instructions.
* @deprecated No longer being generated, but still used in unit tests.
* @codeGenApi
*/
export function ɵɵselect(index: number): void {
selectIndexInternal(getLView(), index, getCheckNoChangesMode());
}
export function selectIndexInternal(lView: LView, index: number, checkNoChangesMode: boolean) {
ngDevMode && assertGreaterThan(index, -1, 'Invalid index');
ngDevMode && assertDataInRange(lView, index + HEADER_OFFSET);
@ -62,6 +72,6 @@ export function selectInternal(lView: LView, index: number, checkNoChangesMode:
// We must set the selected index *after* running the hooks, because hooks may have side-effects
// that cause other template functions to run, thus updating the selected index, which is global
// state. If we run `setSelectedIndex` *before* we run the hooks, in some cases the selected index
// will be altered by the time we leave the `ɵɵselect` instruction.
// will be altered by the time we leave the `ɵɵadvance` instruction.
setSelectedIndex(index);
}

2
packages/core/src/render3/instructions/all.ts
View File

@ -42,7 +42,7 @@ export * from './next_context';
export * from './projection';
export * from './property';
export * from './property_interpolation';
export * from './select';
export * from './advance';
export * from '../styling_next/instructions';
export * from './text';
export * from './text_interpolation';

8
packages/core/src/render3/instructions/shared.ts
View File

@ -37,8 +37,8 @@ import {INTERPOLATION_DELIMITER, renderStringify, stringifyForError} from '../ut
import {getLViewParent} from '../util/view_traversal_utils';
import {getComponentViewByIndex, getNativeByIndex, getNativeByTNode, getTNode, isCreationMode, readPatchedLView, resetPreOrderHookFlags, unwrapRNode, viewAttachedToChangeDetector} from '../util/view_utils';
import {selectIndexInternal} from './advance';
import {LCleanup, LViewBlueprint, MatchesArray, TCleanup, TNodeConstructor, TNodeInitialData, TNodeInitialInputs, TNodeLocalNames, TViewComponents, TViewConstructor, attachLContainerDebug, attachLViewDebug, cloneToLView, cloneToTViewData} from './lview_debug';
import {selectInternal} from './select';
@ -494,9 +494,9 @@ function executeTemplate<T>(
try {
setActiveHostElement(null);
if (rf & RenderFlags.Update && lView.length > HEADER_OFFSET) {
// When we're updating, have an inherent ɵɵselect(0) so we don't have to generate that
// instruction for most update blocks
selectInternal(lView, 0, getCheckNoChangesMode());
// When we're updating, inherently select 0 so we don't
// have to generate that instruction for most update blocks.
selectIndexInternal(lView, 0, getCheckNoChangesMode());
}
templateFn(rf, context);
} finally {

1
packages/core/src/render3/jit/environment.ts
View File

@ -132,6 +132,7 @@ export const angularCoreEnv: {[name: string]: Function} =
'ɵɵstylingApply': r3.ɵɵstylingApply,
'ɵɵclassProp': r3.ɵɵclassProp,
'ɵɵselect': r3.ɵɵselect,
'ɵɵadvance': r3.ɵɵadvance,
'ɵɵtemplate': r3.ɵɵtemplate,
'ɵɵtext': r3.ɵɵtext,
'ɵɵtextInterpolate': r3.ɵɵtextInterpolate,

2
packages/core/test/bundling/cyclic_import/bundle.golden_symbols.json
View File

@ -594,7 +594,7 @@
"name": "saveResolvedLocalsInData"
},
{
"name": "selectInternal"
"name": "selectIndexInternal"
},
{
"name": "selectView"

2
packages/core/test/bundling/hello_world/bundle.golden_symbols.json
View File

@ -432,7 +432,7 @@
"name": "resetStylingState"
},
{
"name": "selectInternal"
"name": "selectIndexInternal"
},
{
"name": "selectView"

6
packages/core/test/bundling/injection/bundle.golden_symbols.json
View File

@ -1,7 +1,4 @@
[
{
"name": "INJECTOR_SCOPE"
},
{
"name": "CIRCULAR"
},
@ -14,6 +11,9 @@
{
"name": "INJECTOR"
},
{
"name": "INJECTOR_SCOPE"
},
{
"name": "Inject"
},

8
packages/core/test/bundling/todo/bundle.golden_symbols.json
View File

@ -1248,7 +1248,7 @@
"name": "searchTokensOnInjector"
},
{
"name": "selectInternal"
"name": "selectIndexInternal"
},
{
"name": "selectView"
@ -1394,6 +1394,9 @@
{
"name": "wrapListener"
},
{
"name": "ɵɵadvance"
},
{
"name": "ɵɵclassProp"
},
@ -1436,9 +1439,6 @@
{
"name": "ɵɵrestoreView"
},
{
"name": "ɵɵselect"
},
{
"name": "ɵɵstyling"
},

9
packages/core/test/render3/change_detection_spec.ts
View File

@ -10,7 +10,7 @@ import {withBody} from '@angular/private/testing';
import {ChangeDetectionStrategy, DoCheck} from '../../src/core';
import {whenRendered} from '../../src/render3/component';
import {LifecycleHooksFeature, getRenderedText, ɵɵdefineComponent, ɵɵgetCurrentView, ɵɵproperty, ɵɵselect, ɵɵtextInterpolate1, ɵɵtextInterpolate2} from '../../src/render3/index';
import {LifecycleHooksFeature, getRenderedText, ɵɵadvance, ɵɵdefineComponent, ɵɵgetCurrentView, ɵɵproperty, ɵɵtextInterpolate1, ɵɵtextInterpolate2} from '../../src/render3/index';
import {detectChanges, markDirty, tick, ɵɵelement, ɵɵelementEnd, ɵɵelementStart, ɵɵlistener, ɵɵtext, ɵɵtextInterpolate} from '../../src/render3/instructions/all';
import {RenderFlags} from '../../src/render3/interfaces/definition';
import {Renderer3, RendererFactory3} from '../../src/render3/interfaces/renderer';
@ -38,7 +38,7 @@ describe('change detection', () => {
ɵɵelementEnd();
}
if (rf & RenderFlags.Update) {
ɵɵselect(1);
ɵɵadvance(1);
ɵɵtextInterpolate(ctx.value);
}
}
@ -121,7 +121,6 @@ describe('change detection', () => {
ɵɵelementEnd();
}
if (rf & RenderFlags.Update) {
ɵɵselect(0);
ɵɵtextInterpolate2('', ctx.doCheckCount, ' - ', ctx.name, '');
}
},
@ -165,7 +164,6 @@ describe('change detection', () => {
ɵɵelementEnd();
}
if (rf & RenderFlags.Update) {
ɵɵselect(0);
ɵɵtextInterpolate2('', ctx.doCheckCount, ' - ', ctx.name, '');
}
},
@ -189,7 +187,6 @@ describe('change detection', () => {
ɵɵelement(0, 'manual-comp');
}
if (rf & RenderFlags.Update) {
ɵɵselect(0);
ɵɵproperty('name', ctx.name);
}
@ -246,7 +243,6 @@ describe('change detection', () => {
ɵɵelement(1, 'manual-comp');
}
if (rf & RenderFlags.Update) {
ɵɵselect(0);
ɵɵtextInterpolate1('', ctx.doCheckCount, ' - ');
}
},
@ -322,7 +318,6 @@ describe('change detection', () => {
ɵɵtext(0);
}
if (rf & RenderFlags.Update) {
ɵɵselect(0);
ɵɵtextInterpolate(ctx.value);
}
}

18
packages/core/test/render3/component_spec.ts
View File

@ -8,7 +8,7 @@
import {ViewEncapsulation, ɵɵdefineInjectable, ɵɵdefineInjector} from '../../src/core';
import {createInjector} from '../../src/di/r3_injector';
import {AttributeMarker, ComponentFactory, LifecycleHooksFeature, getRenderedText, markDirty, ɵɵdefineComponent, ɵɵdirectiveInject, ɵɵproperty, ɵɵselect, ɵɵtemplate} from '../../src/render3/index';
import {AttributeMarker, ComponentFactory, LifecycleHooksFeature, getRenderedText, markDirty, ɵɵadvance, ɵɵdefineComponent, ɵɵdirectiveInject, ɵɵproperty, ɵɵselect, ɵɵtemplate} from '../../src/render3/index';
import {tick, ɵɵcontainer, ɵɵcontainerRefreshEnd, ɵɵcontainerRefreshStart, ɵɵelement, ɵɵelementEnd, ɵɵelementStart, ɵɵembeddedViewEnd, ɵɵembeddedViewStart, ɵɵnextContext, ɵɵtext, ɵɵtextInterpolate} from '../../src/render3/instructions/all';
import {ComponentDef, RenderFlags} from '../../src/render3/interfaces/definition';
@ -33,7 +33,6 @@ describe('component', () => {
ɵɵtext(0);
}
if (rf & RenderFlags.Update) {
ɵɵselect(0);
ɵɵtextInterpolate(ctx.count);
}
},
@ -84,7 +83,6 @@ describe('component', () => {
ɵɵtext(0);
}
if (fs & RenderFlags.Update) {
ɵɵselect(0);
ɵɵtextInterpolate(ctx.myService.value);
}
}
@ -128,7 +126,6 @@ describe('component', () => {
ɵɵtext(0);
}
if (rf & RenderFlags.Update) {
ɵɵselect(0);
ɵɵtextInterpolate(ctx.name);
}
},
@ -143,7 +140,7 @@ describe('component', () => {
ɵɵelement(4097, 'comp');
}
if (rf & RenderFlags.Update) {
ɵɵselect(4097);
ɵɵadvance(4097);
ɵɵproperty('name', ctx.name);
}
}, 4098, 1, [Comp]);
@ -197,7 +194,7 @@ it('should not invoke renderer destroy method for embedded views', () => {
2, MyComponent_div_Template_2, 2, 0, 'div', [AttributeMarker.Template, 'ngIf']);
}
if (rf & RenderFlags.Update) {
ɵɵselect(2);
ɵɵadvance(2);
ɵɵproperty('ngIf', ctx.visible);
}
}
@ -280,7 +277,6 @@ describe('component with a container', () => {
ɵɵelement(0, 'wrapper');
}
if (rf & RenderFlags.Update) {
ɵɵselect(0);
ɵɵproperty('items', ctx.items);
}
}
@ -342,7 +338,6 @@ describe('recursive components', () => {
ɵɵcontainer(2);
}
if (rf & RenderFlags.Update) {
ɵɵselect(0);
ɵɵtextInterpolate(ctx.data.value);
ɵɵcontainerRefreshStart(1);
{
@ -414,11 +409,10 @@ describe('recursive components', () => {
[AttributeMarker.Bindings, 'data', AttributeMarker.Template, 'ngIf']);
}
if (rf & RenderFlags.Update) {
ɵɵselect(0);
ɵɵtextInterpolate(ctx.data.value);
ɵɵselect(1);
ɵɵadvance(1);
ɵɵproperty('ngIf', ctx.data.left);
ɵɵselect(2);
ɵɵadvance(1);
ɵɵproperty('ngIf', ctx.data.right);
}
@ -434,7 +428,6 @@ describe('recursive components', () => {
}
if (rf & RenderFlags.Update) {
const parent = ɵɵnextContext();
ɵɵselect(0);
ɵɵproperty('data', parent.data.left);
}
}
@ -446,7 +439,6 @@ describe('recursive components', () => {
}
if (rf & RenderFlags.Update) {
const parent = ɵɵnextContext();
ɵɵselect(0);
ɵɵproperty('data', parent.data.right);
}
}

1
packages/core/test/render3/control_flow_spec.ts
View File

@ -9,6 +9,7 @@
import {ɵɵdefineComponent} from '../../src/render3/definition';
import {ɵɵcontainer, ɵɵcontainerRefreshEnd, ɵɵcontainerRefreshStart, ɵɵelement, ɵɵelementEnd, ɵɵelementStart, ɵɵembeddedViewEnd, ɵɵembeddedViewStart, ɵɵselect, ɵɵtext, ɵɵtextInterpolate} from '../../src/render3/instructions/all';
import {RenderFlags} from '../../src/render3/interfaces/definition';
import {ComponentFixture, TemplateFixture, createComponent} from './render_util';
describe('JS control flow', () => {

13
packages/core/test/render3/integration_spec.ts
View File

@ -8,8 +8,8 @@
import {RendererType2} from '../../src/render/api';
import {getLContext} from '../../src/render3/context_discovery';
import {AttributeMarker, ɵɵattribute, ɵɵdefineComponent, ɵɵdefineDirective, ɵɵhostProperty, ɵɵproperty} from '../../src/render3/index';
import {ɵɵallocHostVars, ɵɵcontainer, ɵɵcontainerRefreshEnd, ɵɵcontainerRefreshStart, ɵɵelement, ɵɵelementEnd, ɵɵelementStart, ɵɵembeddedViewEnd, ɵɵembeddedViewStart, ɵɵprojection, ɵɵprojectionDef, ɵɵselect, ɵɵstyling, ɵɵstylingApply, ɵɵtemplate, ɵɵtext, ɵɵtextInterpolate} from '../../src/render3/instructions/all';
import {AttributeMarker, ɵɵadvance, ɵɵattribute, ɵɵdefineComponent, ɵɵdefineDirective, ɵɵhostProperty, ɵɵproperty} from '../../src/render3/index';
import {ɵɵallocHostVars, ɵɵcontainer, ɵɵcontainerRefreshEnd, ɵɵcontainerRefreshStart, ɵɵelement, ɵɵelementEnd, ɵɵelementStart, ɵɵembeddedViewEnd, ɵɵembeddedViewStart, ɵɵprojection, ɵɵprojectionDef, ɵɵstyling, ɵɵstylingApply, ɵɵtemplate, ɵɵtext, ɵɵtextInterpolate} from '../../src/render3/instructions/all';
import {MONKEY_PATCH_KEY_NAME} from '../../src/render3/interfaces/context';
import {RenderFlags} from '../../src/render3/interfaces/definition';
import {RElement, Renderer3, RendererFactory3, domRendererFactory3} from '../../src/render3/interfaces/renderer';
@ -69,7 +69,6 @@ describe('render3 integration test', () => {
ɵɵtext(0);
}
if (rf1 & RenderFlags.Update) {
ɵɵselect(0);
ɵɵtextInterpolate(ctx.label);
}
ɵɵembeddedViewEnd();
@ -160,7 +159,6 @@ describe('render3 integration test', () => {
ɵɵelementEnd();
}
if (rf & RenderFlags.Update) {
ɵɵselect(0);
ɵɵproperty('beforeTree', ctx.beforeTree);
ɵɵproperty('afterTree', ctx.afterTree);
ɵɵcontainerRefreshStart(1);
@ -287,7 +285,6 @@ describe('component animations', () => {
ɵɵelement(0, 'div', [AttributeMarker.Bindings, '@fooAnimation']);
}
if (rf & RenderFlags.Update) {
ɵɵselect(0);
ɵɵattribute('@fooAnimation', ctx.animationValue);
}
}
@ -494,7 +491,7 @@ describe('element discovery', () => {
ɵɵelementEnd();
}
if (rf & RenderFlags.Update) {
ɵɵselect(1);
ɵɵadvance(1);
ɵɵproperty('ngIf', true);
}
}
@ -1085,7 +1082,6 @@ describe('sanitization', () => {
ɵɵelement(0, 'a');
}
if (rf & RenderFlags.Update) {
ɵɵselect(0);
ɵɵproperty('href', ctx.href, ɵɵsanitizeUrl);
}
}
@ -1121,12 +1117,11 @@ describe('sanitization', () => {
static ngDirectiveDef = ɵɵdefineDirective({
type: UnsafeUrlHostBindingDir,
selectors: [['', 'unsafeUrlHostBindingDir', '']],
hostBindings: (rf: RenderFlags, ctx: any, elementIndex: number) => {
hostBindings: (rf: RenderFlags, ctx: any) => {
if (rf & RenderFlags.Create) {
ɵɵallocHostVars(1);
}
if (rf & RenderFlags.Update) {
ɵɵselect(elementIndex);
ɵɵhostProperty('cite', ctx.cite, ɵɵsanitizeUrl);
}
}

3
packages/core/test/render3/lifecycle_spec.ts
View File

@ -7,7 +7,7 @@
*/
import {ComponentTemplate, ɵɵdefineComponent, ɵɵdefineDirective, ɵɵproperty} from '../../src/render3/index';
import {ɵɵcontainer, ɵɵcontainerRefreshEnd, ɵɵcontainerRefreshStart, ɵɵelement, ɵɵelementEnd, ɵɵelementStart, ɵɵembeddedViewEnd, ɵɵembeddedViewStart, ɵɵprojection, ɵɵprojectionDef, ɵɵselect, ɵɵtext} from '../../src/render3/instructions/all';
import {ɵɵcontainer, ɵɵcontainerRefreshEnd, ɵɵcontainerRefreshStart, ɵɵelement, ɵɵelementEnd, ɵɵelementStart, ɵɵembeddedViewEnd, ɵɵembeddedViewStart, ɵɵprojection, ɵɵprojectionDef, ɵɵtext} from '../../src/render3/instructions/all';
import {RenderFlags} from '../../src/render3/interfaces/definition';
import {NgIf} from './common_with_def';
import {ComponentFixture, createComponent} from './render_util';
@ -20,7 +20,6 @@ describe('lifecycles', () => {
ɵɵelement(0, name);
}
if (rf & RenderFlags.Update) {
ɵɵselect(0);
ɵɵproperty('val', ctx.val);
}
};

22
packages/core/test/render3/perf/interpolation/index.ts
View File

@ -5,8 +5,8 @@
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {ɵɵadvance} from '../../../../src/render3/instructions/advance';
import {ɵɵelementEnd, ɵɵelementStart} from '../../../../src/render3/instructions/element';
import {ɵɵselect} from '../../../../src/render3/instructions/select';
import {refreshView} from '../../../../src/render3/instructions/shared';
import {ɵɵtext} from '../../../../src/render3/instructions/text';
import {ɵɵtextInterpolate} from '../../../../src/render3/instructions/text_interpolation';
@ -63,25 +63,25 @@ function TestInterpolationComponent_ng_template_0_Template(rf: RenderFlags, ctx:
ɵɵelementEnd();
}
if (rf & 2) {
ɵɵselect(2);
ɵɵadvance(2);
ɵɵtextInterpolate('0');
ɵɵselect(4);
ɵɵadvance(2);
ɵɵtextInterpolate('1');
ɵɵselect(6);
ɵɵadvance(2);
ɵɵtextInterpolate('2');
ɵɵselect(8);
ɵɵadvance(2);
ɵɵtextInterpolate('3');
ɵɵselect(10);
ɵɵadvance(2);
ɵɵtextInterpolate('4');
ɵɵselect(12);
ɵɵadvance(2);
ɵɵtextInterpolate('5');
ɵɵselect(14);
ɵɵadvance(2);
ɵɵtextInterpolate('6');
ɵɵselect(16);
ɵɵadvance(2);
ɵɵtextInterpolate('7');
ɵɵselect(18);
ɵɵadvance(2);
ɵɵtextInterpolate('8');
ɵɵselect(20);
ɵɵadvance(2);
ɵɵtextInterpolate('9');
}
}

22
packages/core/test/render3/perf/map_based_style_and_class_bindings/index.ts
View File

@ -5,8 +5,8 @@
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {ɵɵadvance} from '../../../../src/render3/instructions/advance';
import {ɵɵelementEnd, ɵɵelementStart} from '../../../../src/render3/instructions/element';
import {ɵɵselect} from '../../../../src/render3/instructions/select';
import {refreshView} from '../../../../src/render3/instructions/shared';
import {RenderFlags} from '../../../../src/render3/interfaces/definition';
import {TVIEW} from '../../../../src/render3/interfaces/view';
@ -63,43 +63,43 @@ function testTemplate(rf: RenderFlags, ctx: any) {
ɵɵelementEnd();
}
if (rf & 2) {
ɵɵselect(1);
ɵɵadvance(1);
ɵɵstyleMap({width: '0px', height: '0px'});
ɵɵclassMap('one two');
ɵɵstylingApply();
ɵɵselect(2);
ɵɵadvance(1);
ɵɵstyleMap({width: '10px', height: '100px'});
ɵɵclassMap('one two');
ɵɵstylingApply();
ɵɵselect(3);
ɵɵadvance(1);
ɵɵstyleMap({width: '20px', height: '200px'});
ɵɵclassMap('one two');
ɵɵstylingApply();
ɵɵselect(4);
ɵɵadvance(1);
ɵɵstyleMap({width: '30px', height: '300px'});
ɵɵclassMap('one two');
ɵɵstylingApply();
ɵɵselect(5);
ɵɵadvance(1);
ɵɵstyleMap({width: '40px', height: '400px'});
ɵɵclassMap('one two');
ɵɵstylingApply();
ɵɵselect(6);
ɵɵadvance(1);
ɵɵstyleMap({width: '50px', height: '500px'});
ɵɵclassMap('one two');
ɵɵstylingApply();
ɵɵselect(7);
ɵɵadvance(1);
ɵɵstyleMap({width: '60px', height: '600px'});
ɵɵclassMap('one two');
ɵɵstylingApply();
ɵɵselect(8);
ɵɵadvance(1);
ɵɵstyleMap({width: '70px', height: '700px'});
ɵɵclassMap('one two');
ɵɵstylingApply();
ɵɵselect(9);
ɵɵadvance(1);
ɵɵstyleMap({width: '80px', height: '800px'});
ɵɵclassMap('one two');
ɵɵstylingApply();
ɵɵselect(10);
ɵɵadvance(1);
ɵɵstyleMap({width: '90px', height: '900px'});
ɵɵclassMap('one two');
ɵɵstylingApply();

22
packages/core/test/render3/perf/property_binding/index.ts
View File

@ -5,9 +5,9 @@
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {ɵɵadvance} from '../../../../src/render3/instructions/advance';
import {ɵɵelement, ɵɵelementEnd, ɵɵelementStart} from '../../../../src/render3/instructions/element';
import {ɵɵproperty} from '../../../../src/render3/instructions/property';
import {ɵɵselect} from '../../../../src/render3/instructions/select';
import {refreshView} from '../../../../src/render3/instructions/shared';
import {RenderFlags} from '../../../../src/render3/interfaces/definition';
import {TVIEW} from '../../../../src/render3/interfaces/view';
@ -42,25 +42,25 @@ function TestInterpolationComponent_ng_template_0_Template(rf: RenderFlags, ctx:
ɵɵelementEnd();
}
if (rf & 2) {
ɵɵselect(1);
ɵɵadvance(1);
ɵɵproperty('title', 'title1');
ɵɵselect(2);
ɵɵadvance(1);
ɵɵproperty('title', 'title2');
ɵɵselect(3);
ɵɵadvance(1);
ɵɵproperty('title', 'title3');
ɵɵselect(4);
ɵɵadvance(1);
ɵɵproperty('title', 'title4');
ɵɵselect(5);
ɵɵadvance(1);
ɵɵproperty('title', 'title5');
ɵɵselect(6);
ɵɵadvance(1);
ɵɵproperty('title', 'title6');
ɵɵselect(7);
ɵɵadvance(1);
ɵɵproperty('title', 'title7');
ɵɵselect(8);
ɵɵadvance(1);
ɵɵproperty('title', 'title8');
ɵɵselect(9);
ɵɵadvance(1);
ɵɵproperty('title', 'title9');
ɵɵselect(10);
ɵɵadvance(1);
ɵɵproperty('title', 'title10');
}
}

22
packages/core/test/render3/perf/style_and_class_bindings/index.ts
View File

@ -5,8 +5,8 @@
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {ɵɵadvance} from '../../../../src/render3/instructions/advance';
import {ɵɵelementEnd, ɵɵelementStart} from '../../../../src/render3/instructions/element';
import {ɵɵselect} from '../../../../src/render3/instructions/select';
import {refreshView} from '../../../../src/render3/instructions/shared';
import {RenderFlags} from '../../../../src/render3/interfaces/definition';
import {AttributeMarker} from '../../../../src/render3/interfaces/node';
@ -74,43 +74,43 @@ function testTemplate(rf: RenderFlags, ctx: any) {
ɵɵelementEnd();
}
if (rf & 2) {
ɵɵselect(1);
ɵɵadvance(1);
ɵɵstyleProp('width', '0px');
ɵɵclassProp('scale', true);
ɵɵstylingApply();
ɵɵselect(2);
ɵɵadvance(1);
ɵɵstyleProp('width', '100px');
ɵɵclassProp('scale', true);
ɵɵstylingApply();
ɵɵselect(3);
ɵɵadvance(1);
ɵɵstyleProp('width', '200px');
ɵɵclassProp('scale', true);
ɵɵstylingApply();
ɵɵselect(4);
ɵɵadvance(1);
ɵɵstyleProp('width', '300px');
ɵɵclassProp('scale', true);
ɵɵstylingApply();
ɵɵselect(5);
ɵɵadvance(1);
ɵɵstyleProp('width', '400px');
ɵɵclassProp('scale', true);
ɵɵstylingApply();
ɵɵselect(6);
ɵɵadvance(1);
ɵɵstyleProp('width', '500px');
ɵɵclassProp('scale', true);
ɵɵstylingApply();
ɵɵselect(7);
ɵɵadvance(1);
ɵɵstyleProp('width', '600px');
ɵɵclassProp('scale', true);
ɵɵstylingApply();
ɵɵselect(8);
ɵɵadvance(1);
ɵɵstyleProp('width', '700px');
ɵɵclassProp('scale', true);
ɵɵstylingApply();
ɵɵselect(9);
ɵɵadvance(1);
ɵɵstyleProp('width', '800px');
ɵɵclassProp('scale', true);
ɵɵstylingApply();
ɵɵselect(10);
ɵɵadvance(1);
ɵɵstyleProp('width', '900px');
ɵɵclassProp('scale', true);
ɵɵstylingApply();

22
packages/core/test/render3/perf/style_binding/index.ts
View File

@ -5,8 +5,8 @@
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {ɵɵadvance} from '../../../../src/render3/instructions/advance';
import {ɵɵelementEnd, ɵɵelementStart} from '../../../../src/render3/instructions/element';
import {ɵɵselect} from '../../../../src/render3/instructions/select';
import {refreshView} from '../../../../src/render3/instructions/shared';
import {RenderFlags} from '../../../../src/render3/interfaces/definition';
import {TVIEW} from '../../../../src/render3/interfaces/view';
@ -63,34 +63,34 @@ function testTemplate(rf: RenderFlags, ctx: any) {
ɵɵelementEnd();
}
if (rf & 2) {
ɵɵselect(1);
ɵɵadvance(1);
ɵɵstyleProp('background-color', 'color1');
ɵɵstylingApply();
ɵɵselect(2);
ɵɵadvance(1);
ɵɵstyleProp('background-color', 'color2');
ɵɵstylingApply();
ɵɵselect(3);
ɵɵadvance(1);
ɵɵstyleProp('background-color', 'color3');
ɵɵstylingApply();
ɵɵselect(4);
ɵɵadvance(1);
ɵɵstyleProp('background-color', 'color4');
ɵɵstylingApply();
ɵɵselect(5);
ɵɵadvance(1);
ɵɵstyleProp('background-color', 'color5');
ɵɵstylingApply();
ɵɵselect(6);
ɵɵadvance(1);
ɵɵstyleProp('background-color', 'color6');
ɵɵstylingApply();
ɵɵselect(7);
ɵɵadvance(1);
ɵɵstyleProp('background-color', 'color7');
ɵɵstylingApply();
ɵɵselect(8);
ɵɵadvance(1);
ɵɵstyleProp('background-color', 'color8');
ɵɵstylingApply();
ɵɵselect(9);
ɵɵadvance(1);
ɵɵstyleProp('background-color', 'color9');
ɵɵstylingApply();
ɵɵselect(10);
ɵɵadvance(1);
ɵɵstyleProp('background-color', 'color10');
ɵɵstylingApply();
}

7
packages/core/test/render3/pipe_spec.ts
View File

@ -9,7 +9,7 @@
import {Directive as _Directive, Pipe as _Pipe, PipeTransform, WrappedValue, ɵɵdefinePipe} from '@angular/core';
import {expect} from '@angular/platform-browser/testing/src/matchers';
import {ɵɵselect, ɵɵtext, ɵɵtextInterpolate1} from '../../src/render3/instructions/all';
import {ɵɵtext, ɵɵtextInterpolate1} from '../../src/render3/instructions/all';
import {ɵɵpipe, ɵɵpipeBind1} from '../../src/render3/pipe';
import {TemplateFixture} from './render_util';
@ -38,10 +38,7 @@ describe('pipe', () => {
ɵɵpipe(1, 'wrappingPipe');
}
function updateTemplate() {
ɵɵselect(0);
ɵɵtextInterpolate1('', ɵɵpipeBind1(1, 1, null), '');
}
function updateTemplate() { ɵɵtextInterpolate1('', ɵɵpipeBind1(1, 1, null), ''); }
it('should unwrap', () => {
const fixture =

10
packages/core/test/render3/providers_spec.ts
View File

@ -9,11 +9,12 @@
import {Component as _Component, ComponentFactoryResolver, ElementRef, InjectFlags, Injectable as _Injectable, InjectionToken, InjectorType, Provider, RendererFactory2, ViewContainerRef, ɵNgModuleDef as NgModuleDef, ɵɵdefineInjectable, ɵɵdefineInjector, ɵɵinject} from '../../src/core';
import {forwardRef} from '../../src/di/forward_ref';
import {createInjector} from '../../src/di/r3_injector';
import {injectComponentFactoryResolver, ɵɵProvidersFeature, ɵɵdefineComponent, ɵɵdefineDirective, ɵɵdirectiveInject, ɵɵselect, ɵɵtextInterpolate1} from '../../src/render3/index';
import {injectComponentFactoryResolver, ɵɵProvidersFeature, ɵɵadvance, ɵɵdefineComponent, ɵɵdefineDirective, ɵɵdirectiveInject, ɵɵtextInterpolate1} from '../../src/render3/index';
import {ɵɵcontainer, ɵɵcontainerRefreshEnd, ɵɵcontainerRefreshStart, ɵɵelement, ɵɵelementEnd, ɵɵelementStart, ɵɵembeddedViewEnd, ɵɵembeddedViewStart, ɵɵtext, ɵɵtextInterpolate} from '../../src/render3/instructions/all';
import {RenderFlags} from '../../src/render3/interfaces/definition';
import {NgModuleFactory} from '../../src/render3/ng_module_ref';
import {getInjector} from '../../src/render3/util/discovery_utils';
import {getRendererFactory2} from './imported_renderer2';
import {ComponentFixture} from './render_util';
@ -880,9 +881,8 @@ describe('providers', () => {
ɵɵtext(1);
}
if (fs & RenderFlags.Update) {
ɵɵselect(0);
ɵɵtextInterpolate(ctx.s);
ɵɵselect(1);
ɵɵadvance(1);
ɵɵtextInterpolate(ctx.n);
}
}
@ -967,9 +967,8 @@ describe('providers', () => {
ɵɵtext(1);
}
if (fs & RenderFlags.Update) {
ɵɵselect(0);
ɵɵtextInterpolate(ctx.s);
ɵɵselect(1);
ɵɵadvance(1);
ɵɵtextInterpolate(ctx.n);
}
},
@ -1050,7 +1049,6 @@ describe('providers', () => {
ɵɵtext(0);
}
if (rf & RenderFlags.Update) {
ɵɵselect(0);
ɵɵtextInterpolate1('', cmp.s, '');
}
}

3
tools/public_api_guard/core/core.d.ts vendored
View File

@ -677,6 +677,8 @@ export interface OutputDecorator {
new (bindingPropertyName?: string): any;
}
export declare function ɵɵadvance(delta: number): void;
export declare function ɵɵallocHostVars(count: number): void;
export declare function ɵɵattribute(name: string, value: any, sanitizer?: SanitizerFn | null, namespace?: string): TsickleIssue1009;
@ -1033,6 +1035,7 @@ export declare function ɵɵsanitizeUrl(unsafeUrl: any): string;
export declare function ɵɵsanitizeUrlOrResourceUrl(unsafeUrl: any, tag: string, prop: string): any;
/** @deprecated */
export declare function ɵɵselect(index: number): void;
export declare function ɵɵsetComponentScope(type: ComponentType<any>, directives: Type<any>[], pipes: Type<any>[]): void;