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refactor(compiler): Drop support for the deprecated <template>. Use <ng-template> instead (#22783)

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BREAKING CHANGE:

The `<template>` tag was deprecated in Angular v4 to avoid collisions (i.e. when
using Web Components).

This commit removes support for `<template>`. `<ng-template>` should be used
instead.

BEFORE:

    <!-- html template -->
    <template>some template content</template>

    # tsconfig.json
    {
      # ...
      "angularCompilerOptions": {
        # ...
        # This option is no more supported and will have no effect
        "enableLegacyTemplate": [true|false]
      }
    }

AFTER:

    <!-- html template -->
    <ng-template>some template content</ng-template>

PR Close #22783
This commit is contained in:
Victor Berchet
2018-03-14 17:27:38 -07:00
committed by Miško Hevery
parent 4e6ac185e5
commit 0ebd577db4
20 changed files with 60 additions and 265 deletions
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8
packages/compiler/design/separate_compilation.md
View File

@ -536,7 +536,6 @@ The recommended options for producing a ivy application are
| `"renderer2BackPatching"` | `true` | implied |
| `"generateCodeForLibraries"` | `true` | default |
| `"annotationsAs"` | `remove` | implied |
| `"enableLegacyTemplate"` | `false` | default |
| `"preserveWhitespaces"` | `false` | default |
| `"skipMetadataEmit"` | `true` | default |
| `"strictMetadataEmit"` | `false` | implied |
@ -574,7 +573,6 @@ The recommended options for producing a ivy library are:
| `"renderer2BackPatching"` | `false` | default |
| `"generateCodeForLibraries"` | `false` | |
| `"annotationsAs"` | `remove` | implied |
| `"enableLegacyTemplate"` | `false` | default |
| `"preserveWhitespaces"` | `false` | default |
| `"skipMetadataEmit"` | `false` | |
| `"strictMetadataEmit"` | `true ` | |
@ -598,25 +596,21 @@ depending on the target:
| | `"renderer2BackPatching"` | `true` | enforced |
| | `"generateCodeForLibraries"` | `true` | |
| | `"annotationsAs"` | `remove` | |
| | `"enableLegacyTemplate"` | `false` | |
| | `"preserveWhitespaces"` | `false` | |
| | `"skipMetadataEmit"` | `false` | |
| | `"strictMetadataEmit"` | `true` | |
| | `"skipTemplateCodegen"` | `false` | |
| | `"fullTemplateTypeCheck"` | `true` | |
| | `"enableLegacyTemplate"` | `false` | |
| | | | |
| `"library"` | `"generateRenderer2Factories"` | `false` | enforced |
| | `"renderer2BackPatching"` | `false` | enforced |
| | `"generateCodeForLibraries"` | `false` | enforced |
| | `"annotationsAs"` | `decorators` | |
| | `"enableLegacyTemplate"` | `false` | |
| | `"preserveWhitespaces"` | `false` | |
| | `"skipMetadataEmit"` | `false` | enforced |
| | `"strictMetadataEmit"` | `true` | |
| | `"skipTemplateCodegen"` | `false` | enforced |
| | `"fullTemplateTypeCheck"` | `true` | |
| | `"enableLegacyTemplate"` | `false` | |
| | | | |
| `"package"` | `"flatModuleOutFile"` | | required |
| | `"flatModuleId"` | | required |
@ -625,13 +619,11 @@ depending on the target:
| | `"renderer2BackPatching"` | `false` | enforced |
| | `"generateCodeForLibraries"` | `false` | enforced |
| | `"annotationsAs"` | `remove` | |
| | `"enableLegacyTemplate"` | `false` | |
| | `"preserveWhitespaces"` | `false` | |
| | `"skipMetadataEmit"` | `false` | enforced |
| | `"strictMetadataEmit"` | `true` | |
| | `"skipTemplateCodegen"` | `false` | enforced |
| | `"fullTemplateTypeCheck"` | `true` | |
| | `"enableLegacyTemplate"` | `false` | |
Options that are marked "enforced" are reported as an error if they are
explicitly set to a value different from what is specified here. The options