gecko-dev/build/clang-plugin/MemMoveAnnotation.h

62 строки
1.9 KiB
C++

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef MemMoveAnnotation_h__
#define MemMoveAnnotation_h__
#include "CustomTypeAnnotation.h"
#include "CustomMatchers.h"
#include "Utils.h"
class MemMoveAnnotation final : public CustomTypeAnnotation {
public:
MemMoveAnnotation()
: CustomTypeAnnotation("moz_non_memmovable", "non-memmove()able") {}
virtual ~MemMoveAnnotation() {}
protected:
bool hasFakeAnnotation(const TagDecl *D) const override {
// Annotate everything in ::std, with a few exceptions; see bug
// 1201314 for discussion.
if (getDeclarationNamespace(D) == "std") {
// This doesn't check that it's really ::std::pair and not
// ::std::something_else::pair, but should be good enough.
StringRef Name = getNameChecked(D);
if (Name == "pair" ||
Name == "atomic" ||
// libstdc++ specific names
Name == "__atomic_base" ||
Name == "atomic_bool" ||
// MSVCRT specific names
Name == "_Atomic_impl" ||
Name == "_Atomic_base" ||
Name == "_Atomic_bool" ||
Name == "_Atomic_char" ||
Name == "_Atomic_schar" ||
Name == "_Atomic_uchar" ||
Name == "_Atomic_char16_t" ||
Name == "_Atomic_char32_t" ||
Name == "_Atomic_wchar_t" ||
Name == "_Atomic_short" ||
Name == "_Atomic_ushort" ||
Name == "_Atomic_int" ||
Name == "_Atomic_uint" ||
Name == "_Atomic_long" ||
Name == "_Atomic_ulong" ||
Name == "_Atomic_llong" ||
Name == "_Atomic_ullong" ||
Name == "_Atomic_address") {
return false;
}
return true;
}
return false;
}
};
extern MemMoveAnnotation NonMemMovable;
#endif