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035462c1cf
SanitizerOptions is not even a POD now, so having global variable of this type, is not nice. Instead, provide a regular constructor and clear() method, and let each CodeGenFunction has its own copy of SanitizerOptions it uses. llvm-svn: 220920
49 lines
1.5 KiB
C++
49 lines
1.5 KiB
C++
//===--- LangOptions.cpp - C Language Family Language Options ---*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file defines the LangOptions class.
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//
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//===----------------------------------------------------------------------===//
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#include "clang/Basic/LangOptions.h"
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using namespace clang;
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SanitizerOptions::SanitizerOptions() {
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#define SANITIZER(NAME, ID) ID = 0;
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#include "clang/Basic/Sanitizers.def"
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SanitizeAddressFieldPadding = 0;
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}
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void SanitizerOptions::clear() {
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SanitizerOptions Default;
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*this = std::move(Default);
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}
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LangOptions::LangOptions() {
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#define LANGOPT(Name, Bits, Default, Description) Name = Default;
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#define ENUM_LANGOPT(Name, Type, Bits, Default, Description) set##Name(Default);
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#include "clang/Basic/LangOptions.def"
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}
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void LangOptions::resetNonModularOptions() {
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#define LANGOPT(Name, Bits, Default, Description)
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#define BENIGN_LANGOPT(Name, Bits, Default, Description) Name = Default;
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#define BENIGN_ENUM_LANGOPT(Name, Type, Bits, Default, Description) \
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Name = Default;
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#include "clang/Basic/LangOptions.def"
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// FIXME: This should not be reset; modules can be different with different
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// sanitizer options (this affects __has_feature(address_sanitizer) etc).
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Sanitize.clear();
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CurrentModule.clear();
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ImplementationOfModule.clear();
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}
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