Johnni Winther
9a1460dc43
This reverts commit 86671fdd56.
Review-Url: https://codereview.chromium.org/2855593002 .
45 lines
1.7 KiB
Dart
45 lines
1.7 KiB
Dart
// Copyright (c) 2017, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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// TODO(johnniwinther): Make this a separate library.
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part of dart2js.kernel.element_map;
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class KernelAnnotationProcessor implements AnnotationProcessor {
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final KernelToElementMap elementMap;
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KernelAnnotationProcessor(this.elementMap);
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void extractNativeAnnotations(
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LibraryEntity library, NativeBasicDataBuilder nativeBasicDataBuilder) {
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ElementEnvironment elementEnvironment = elementMap.elementEnvironment;
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CommonElements commonElements = elementMap.commonElements;
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elementEnvironment.forEachClass(library, (ClassEntity cls) {
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String annotationName;
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// TODO(johnniwinther): Make [_getClassMetadata] public and at test to
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// guard against misuse.
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for (ConstantExpression annotation in elementMap._getClassMetadata(cls)) {
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ConstantValue value =
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elementMap.constantEnvironment.getConstantValue(annotation);
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String name = readAnnotationName(
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cls, value, commonElements.nativeAnnotationClass);
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if (annotationName == null) {
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annotationName = name;
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} else if (name != null) {
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throw new SpannableAssertionFailure(
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cls, 'Too many name annotations.');
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}
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}
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if (annotationName != null) {
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nativeBasicDataBuilder.setNativeClassTagInfo(cls, annotationName);
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}
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});
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}
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void extractJsInteropAnnotations(
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LibraryEntity library, NativeBasicDataBuilder nativeBasicDataBuilder) {
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// TODO(johnniwinther): Implement this.
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}
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}
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