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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 Compiler reuseCompiler( | 9 Compiler reuseCompiler( |
| 10 {DiagnosticHandler diagnosticHandler, | 10 {DiagnosticHandler diagnosticHandler, |
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| 31 } | 31 } |
| 32 if (environment == null) { | 32 if (environment == null) { |
| 33 environment = {}; | 33 environment = {}; |
| 34 } | 34 } |
| 35 Compiler compiler = cachedCompiler; | 35 Compiler compiler = cachedCompiler; |
| 36 if (compiler == null || | 36 if (compiler == null || |
| 37 compiler.libraryRoot != libraryRoot || | 37 compiler.libraryRoot != libraryRoot || |
| 38 !compiler.hasIncrementalSupport || | 38 !compiler.hasIncrementalSupport || |
| 39 compiler.hasCrashed || | 39 compiler.hasCrashed || |
| 40 compiler.compilerWasCancelled || | 40 compiler.compilerWasCancelled || |
| 41 compiler.enqueuer.resolution.hasEnqueuedEverything || | 41 compiler.enqueuer.resolution.hasEnqueuedReflectiveElements || |
| 42 compiler.deferredLoadTask.splitProgram) { | 42 compiler.deferredLoadTask.splitProgram) { |
| 43 if (compiler != null && compiler.hasIncrementalSupport) { | 43 if (compiler != null && compiler.hasIncrementalSupport) { |
| 44 print('***FLUSH***'); | 44 print('***FLUSH***'); |
| 45 if (compiler.hasCrashed) { | 45 if (compiler.hasCrashed) { |
| 46 print('Unable to reuse compiler due to crash.'); | 46 print('Unable to reuse compiler due to crash.'); |
| 47 } else if (compiler.compilerWasCancelled) { | 47 } else if (compiler.compilerWasCancelled) { |
| 48 print('Unable to reuse compiler due to cancel.'); | 48 print('Unable to reuse compiler due to cancel.'); |
| 49 } else if (compiler.enqueuer.resolution.hasEnqueuedEverything) { | 49 } else if (compiler.enqueuer.resolution.hasEnqueuedReflectiveElements) { |
| 50 print('Unable to reuse compiler due to dart:mirrors.'); | 50 print('Unable to reuse compiler due to dart:mirrors.'); |
| 51 } else if (compiler.deferredLoadTask.splitProgram) { | 51 } else if (compiler.deferredLoadTask.splitProgram) { |
| 52 print('Unable to reuse compiler due to deferred loading.'); | 52 print('Unable to reuse compiler due to deferred loading.'); |
| 53 } else { | 53 } else { |
| 54 print('Unable to reuse compiler.'); | 54 print('Unable to reuse compiler.'); |
| 55 } | 55 } |
| 56 } | 56 } |
| 57 compiler = new Compiler( | 57 compiler = new Compiler( |
| 58 inputProvider, | 58 inputProvider, |
| 59 outputProvider, | 59 outputProvider, |
| 60 diagnosticHandler, | 60 diagnosticHandler, |
| 61 libraryRoot, | 61 libraryRoot, |
| 62 packageRoot, | 62 packageRoot, |
| 63 options, | 63 options, |
| 64 environment); | 64 environment); |
| 65 } else { | 65 } else { |
| 66 compiler | 66 compiler |
| 67 ..outputProvider = outputProvider | 67 ..outputProvider = outputProvider |
| 68 ..provider = inputProvider | 68 ..provider = inputProvider |
| 69 ..handler = diagnosticHandler | 69 ..handler = diagnosticHandler |
| 70 ..enqueuer.resolution.queueIsClosed = false | 70 ..enqueuer.resolution.queueIsClosed = false |
| 71 ..enqueuer.resolution.hasEnqueuedEverything = false | 71 ..enqueuer.resolution.hasEnqueuedReflectiveElements = false |
| 72 ..enqueuer.resolution.hasEnqueuedReflectiveStaticFields = false | 72 ..enqueuer.resolution.hasEnqueuedReflectiveStaticFields = false |
| 73 ..enqueuer.codegen.queueIsClosed = false | 73 ..enqueuer.codegen.queueIsClosed = false |
| 74 ..enqueuer.codegen.hasEnqueuedEverything = false | 74 ..enqueuer.codegen.hasEnqueuedReflectiveElements = false |
| 75 ..enqueuer.codegen.hasEnqueuedReflectiveStaticFields = false | 75 ..enqueuer.codegen.hasEnqueuedReflectiveStaticFields = false |
| 76 ..assembledCode = null | 76 ..assembledCode = null |
| 77 ..compilationFailed = false; | 77 ..compilationFailed = false; |
| 78 JavaScriptBackend backend = compiler.backend; | 78 JavaScriptBackend backend = compiler.backend; |
| 79 | 79 |
| 80 backend.emitter.cachedElements.addAll(backend.generatedCode.keys); | 80 backend.emitter.cachedElements.addAll(backend.generatedCode.keys); |
| 81 | 81 |
| 82 compiler.enqueuer.codegen.newlyEnqueuedElements.clear(); | 82 compiler.enqueuer.codegen.newlyEnqueuedElements.clear(); |
| 83 | 83 |
| 84 backend.emitter.containerBuilder | 84 backend.emitter.containerBuilder |
| (...skipping 46 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 131 ..preMirrorsMethodCount = 0; | 131 ..preMirrorsMethodCount = 0; |
| 132 | 132 |
| 133 compiler.libraryLoader.reset(reuseLibrary: (LibraryElement library) { | 133 compiler.libraryLoader.reset(reuseLibrary: (LibraryElement library) { |
| 134 return library.isPlatformLibrary || | 134 return library.isPlatformLibrary || |
| 135 (packagesAreImmutable && library.isPackageLibrary); | 135 (packagesAreImmutable && library.isPackageLibrary); |
| 136 }); | 136 }); |
| 137 } | 137 } |
| 138 oldTag.makeCurrent(); | 138 oldTag.makeCurrent(); |
| 139 return compiler; | 139 return compiler; |
| 140 } | 140 } |
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