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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // This clang plugin checks various invariants of the Blink garbage | 5 // This clang plugin checks various invariants of the Blink garbage |
6 // collection infrastructure. | 6 // collection infrastructure. |
7 // | 7 // |
8 // Errors are described at: | 8 // Errors are described at: |
9 // http://www.chromium.org/developers/blink-gc-plugin-errors | 9 // http://www.chromium.org/developers/blink-gc-plugin-errors |
10 | 10 |
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26 std::unique_ptr<ASTConsumer> CreateASTConsumer(CompilerInstance& instance, | 26 std::unique_ptr<ASTConsumer> CreateASTConsumer(CompilerInstance& instance, |
27 llvm::StringRef ref) override { | 27 llvm::StringRef ref) override { |
28 return llvm::make_unique<BlinkGCPluginConsumer>(instance, options_); | 28 return llvm::make_unique<BlinkGCPluginConsumer>(instance, options_); |
29 } | 29 } |
30 | 30 |
31 bool ParseArgs(const CompilerInstance&, | 31 bool ParseArgs(const CompilerInstance&, |
32 const std::vector<std::string>& args) override { | 32 const std::vector<std::string>& args) override { |
33 for (const auto& arg : args) { | 33 for (const auto& arg : args) { |
34 if (arg == "dump-graph") { | 34 if (arg == "dump-graph") { |
35 options_.dump_graph = true; | 35 options_.dump_graph = true; |
36 } else if (arg == "warn-stack-allocated-trace-method") { | |
37 // TODO(sof): after next roll, remove this option to round out | |
38 // crbug.com/689874 | |
39 continue; | |
40 } else if (arg == "warn-unneeded-finalizer") { | 36 } else if (arg == "warn-unneeded-finalizer") { |
41 options_.warn_unneeded_finalizer = true; | 37 options_.warn_unneeded_finalizer = true; |
42 } else if (arg == "use-chromium-style-naming") { | 38 } else if (arg == "use-chromium-style-naming") { |
43 options_.use_chromium_style_naming = true; | 39 options_.use_chromium_style_naming = true; |
44 } else { | 40 } else { |
45 llvm::errs() << "Unknown blink-gc-plugin argument: " << arg << "\n"; | 41 llvm::errs() << "Unknown blink-gc-plugin argument: " << arg << "\n"; |
46 return false; | 42 return false; |
47 } | 43 } |
48 } | 44 } |
49 return true; | 45 return true; |
50 } | 46 } |
51 | 47 |
52 private: | 48 private: |
53 BlinkGCPluginOptions options_; | 49 BlinkGCPluginOptions options_; |
54 }; | 50 }; |
55 | 51 |
56 static FrontendPluginRegistry::Add<BlinkGCPluginAction> X( | 52 static FrontendPluginRegistry::Add<BlinkGCPluginAction> X( |
57 "blink-gc-plugin", | 53 "blink-gc-plugin", |
58 "Check Blink GC invariants"); | 54 "Check Blink GC invariants"); |
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