Command
generate
Is this a regression?
The previous version in which this bug was not present was
No response
Description
After running the control flow migration, used templates are not deleted.
Before:
<div>
<div *ngIf="param; else loading">
<div>content</div>
</div>
<ng-template #loading>
<div>loading</div>
</ng-template>
</div>
After:
<div>
@if (param) {
<div>
<div>content</div>
</div>
} @else {
<div>loading</div>
}
<ng-template #loading>
<div>loading</div>
</ng-template>
</div>
Expected result would be that the used template is removed or at least there is a comment added with explanation.
Minimal Reproduction
Commands:
- npx @angular/cli@17 new angular-18-migration-issues
- ng update @angular/core@18 @angular/cli@18
- ng g @angular/core:control-flow
Example commit: szape89/angular-18-migration-issues@f3f2548
Exception or Error
No response
Your Environment
Angular CLI: 18.1.0
Node: 20.15.0
Package Manager: npm 10.7.0
OS: win32 x64
Angular: 18.1.0
... animations, cli, common, compiler, compiler-cli, core, forms
... platform-browser, platform-browser-dynamic, router
Package Version
---------------------------------------------------------
@angular-devkit/architect 0.1801.0
@angular-devkit/build-angular 18.1.0
@angular-devkit/core 18.1.0
@angular-devkit/schematics 18.1.0
@schematics/angular 18.1.0
rxjs 7.8.1
typescript 5.4.5
zone.js 0.14.7
Anything else relevant?
No response
Command
generate
Is this a regression?
The previous version in which this bug was not present was
No response
Description
After running the control flow migration, used templates are not deleted.
Before:
After:
Expected result would be that the used template is removed or at least there is a comment added with explanation.
Minimal Reproduction
Commands:
Example commit: szape89/angular-18-migration-issues@f3f2548
Exception or Error
No response
Your Environment
Anything else relevant?
No response