blob: ad9fc5582638b91b8a8aec329d4b8b1cc6b2ce23 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
|
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "FindBadConstructsAction.h"
#include "clang/AST/ASTConsumer.h"
#include "clang/Frontend/FrontendPluginRegistry.h"
#include "FindBadConstructsConsumer.h"
using namespace clang;
namespace chrome_checker {
namespace {
class PluginConsumer : public ASTConsumer {
public:
PluginConsumer(CompilerInstance* instance, const Options& options)
: visitor_(*instance, options) {}
void HandleTranslationUnit(clang::ASTContext& context) override {
visitor_.TraverseDecl(context.getTranslationUnitDecl());
}
private:
FindBadConstructsConsumer visitor_;
};
} // namespace
FindBadConstructsAction::FindBadConstructsAction() {
}
std::unique_ptr<ASTConsumer> FindBadConstructsAction::CreateASTConsumer(
CompilerInstance& instance,
llvm::StringRef ref) {
return llvm::make_unique<PluginConsumer>(&instance, options_);
}
bool FindBadConstructsAction::ParseArgs(const CompilerInstance& instance,
const std::vector<std::string>& args) {
bool parsed = true;
for (size_t i = 0; i < args.size() && parsed; ++i) {
if (args[i] == "check-base-classes") {
// TODO(rsleevi): Remove this once http://crbug.com/123295 is fixed.
options_.check_base_classes = true;
} else if (args[i] == "enforce-in-pdf") {
options_.enforce_in_pdf = true;
} else if (args[i] == "enforce-in-thirdparty-webkit") {
options_.enforce_in_thirdparty_webkit = true;
} else if (args[i] == "check-enum-last-value") {
// TODO(tsepez): Enable this by default once http://crbug.com/356815
// and http://crbug.com/356816 are fixed.
options_.check_enum_last_value = true;
} else if (args[i] == "check-templates") {
options_.check_templates = true;
} else if (args[i] == "follow-macro-expansion") {
options_.follow_macro_expansion = true;
} else if (args[i] == "check-implicit-copy-ctors") {
options_.check_implicit_copy_ctors = true;
} else if (args[i] == "no-realpath") {
options_.no_realpath = true;
} else {
parsed = false;
llvm::errs() << "Unknown clang plugin argument: " << args[i] << "\n";
}
}
return parsed;
}
} // namespace chrome_checker
static FrontendPluginRegistry::Add<chrome_checker::FindBadConstructsAction> X(
"find-bad-constructs",
"Finds bad C++ constructs");
|
