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Side by Side Diff: dart/pkg/dart2js_incremental/lib/caching_compiler.dart

Issue 764023002: Incremental compilation of new lazy statics. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 6 years ago
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1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
2 // for details. All rights reserved. Use of this source code is governed by a 2 // for details. All rights reserved. Use of this source code is governed by a
3 // BSD-style license that can be found in the LICENSE file. 3 // BSD-style license that can be found in the LICENSE file.
4 4
5 part of dart2js_incremental; 5 part of dart2js_incremental;
6 6
7 /// Do not call this method directly. It will be made private. 7 /// Do not call this method directly. It will be made private.
8 // TODO(ahe): Make this method private. 8 // TODO(ahe): Make this method private.
9 Future<Compiler> reuseCompiler( 9 Future<Compiler> reuseCompiler(
10 {DiagnosticHandler diagnosticHandler, 10 {DiagnosticHandler diagnosticHandler,
(...skipping 49 matching lines...) Expand 10 before | Expand all | Expand 10 after
60 inputProvider, 60 inputProvider,
61 outputProvider, 61 outputProvider,
62 diagnosticHandler, 62 diagnosticHandler,
63 libraryRoot, 63 libraryRoot,
64 packageRoot, 64 packageRoot,
65 options, 65 options,
66 environment); 66 environment);
67 JavaScriptBackend backend = compiler.backend; 67 JavaScriptBackend backend = compiler.backend;
68 68
69 // Much like a scout, an incremental compiler is always prepared. For 69 // Much like a scout, an incremental compiler is always prepared. For
70 // mixins, at least. 70 // mixins, classes, and lazy statics, at least.
71 backend.emitter.oldEmitter.needsMixinSupport = true; 71 backend.emitter.oldEmitter
72 ..needsDefineClass = true
73 ..needsMixinSupport = true
74 ..needsLazyInitializer = true;
72 75
73 Uri core = Uri.parse("dart:core"); 76 Uri core = Uri.parse("dart:core");
74 return compiler.libraryLoader.loadLibrary(core).then((_) { 77 return compiler.libraryLoader.loadLibrary(core).then((_) {
75 // Likewise, always be prepared for runtimeType support. 78 // Likewise, always be prepared for runtimeType support.
76 compiler.enabledRuntimeType = true; 79 compiler.enabledRuntimeType = true;
77 backend.registerRuntimeType( 80 backend.registerRuntimeType(
78 compiler.enqueuer.resolution, compiler.globalDependencies); 81 compiler.enqueuer.resolution, compiler.globalDependencies);
79 return compiler; 82 return compiler;
80 }); 83 });
81 } else { 84 } else {
(...skipping 81 matching lines...) Expand 10 before | Expand all | Expand 10 after
163 library.isPlatformLibrary || 166 library.isPlatformLibrary ||
164 (packagesAreImmutable && library.isPackageLibrary)); 167 (packagesAreImmutable && library.isPackageLibrary));
165 }; 168 };
166 } 169 }
167 return compiler.libraryLoader.resetAsync(reuseLibrary).then((_) { 170 return compiler.libraryLoader.resetAsync(reuseLibrary).then((_) {
168 oldTag.makeCurrent(); 171 oldTag.makeCurrent();
169 return compiler; 172 return compiler;
170 }); 173 });
171 } 174 }
172 } 175 }
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