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1 // Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2016, 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 import '../compiler.dart'; | 5 import '../compiler.dart'; |
6 import '../kernel/kernel.dart'; | 6 import '../kernel/kernel.dart'; |
| 7 import 'package:kernel/ast.dart' as ir; |
7 | 8 |
8 import 'backend.dart'; | 9 import 'backend.dart'; |
9 | 10 |
10 /// Visits the compiler main function and builds the kernel representation. | 11 /// Visits the compiler main function and builds the kernel representation. |
11 /// | 12 /// |
12 /// This creates a mapping from kernel nodes to AST nodes to be used later. | 13 /// This creates a mapping from kernel nodes to AST nodes to be used later. |
13 class KernelTask { | 14 class KernelTask { |
14 final Compiler _compiler; | 15 final Compiler _compiler; |
15 final Kernel kernel; | 16 final Kernel kernel; |
16 | 17 |
17 KernelTask(JavaScriptBackend backend) | 18 KernelTask(JavaScriptBackend backend) |
18 : this._compiler = backend.compiler, | 19 : this._compiler = backend.compiler, |
19 this.kernel = new Kernel(backend.compiler); | 20 this.kernel = new Kernel(backend.compiler); |
20 | 21 |
| 22 ir.Program program; |
| 23 |
21 /// Builds the kernel IR for the main function. | 24 /// Builds the kernel IR for the main function. |
22 /// | 25 /// |
23 /// May enqueue more elements to the resolution queue. | 26 /// May enqueue more elements to the resolution queue. |
24 void buildKernelIr() { | 27 void buildKernelIr() { |
25 kernel.libraryDependencies(_compiler.options.entryPoint); | 28 program = |
| 29 new ir.Program(kernel.libraryDependencies(_compiler.options.entryPoint)) |
| 30 ..mainMethod = kernel.functionToIr(_compiler.mainFunction); |
26 } | 31 } |
27 } | 32 } |
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