diff options
| author | Michael J. Spencer <bigcheesegs@gmail.com> | 2010-10-21 05:21:48 +0000 |
|---|---|---|
| committer | Michael J. Spencer <bigcheesegs@gmail.com> | 2010-10-21 05:21:48 +0000 |
| commit | dae4ac4fe56ec60fc93b3e3c9f51e79e682084b9 (patch) | |
| tree | 985aeb68564bd5554648b6e1175f0a5602736fd1 /lib/Serialization | |
| parent | 4d8ae4d57ed18d60da4d3786fb740607aa7c3688 (diff) | |
Reorganize predefined macros for all Windows targets.
This adds an option to set the _MSC_VER macro without
recompiling. This is very useful when testing compatibility
with the Windows SDK and c++stdlib headers.
-fmsc-version=<version> (defaults to VS2003 (1300))
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116999 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Serialization')
| -rw-r--r-- | lib/Serialization/ASTReader.cpp | 1 | ||||
| -rw-r--r-- | lib/Serialization/ASTWriter.cpp | 2 |
2 files changed, 3 insertions, 0 deletions
diff --git a/lib/Serialization/ASTReader.cpp b/lib/Serialization/ASTReader.cpp index ada41b446c..4461703f52 100644 --- a/lib/Serialization/ASTReader.cpp +++ b/lib/Serialization/ASTReader.cpp @@ -74,6 +74,7 @@ PCHValidator::ReadLanguageOptions(const LangOptions &LangOpts) { PARSE_LANGOPT_BENIGN(HexFloats); PARSE_LANGOPT_IMPORTANT(C99, diag::warn_pch_c99); PARSE_LANGOPT_IMPORTANT(Microsoft, diag::warn_pch_microsoft_extensions); + PARSE_LANGOPT_BENIGN(MSCVersion); PARSE_LANGOPT_IMPORTANT(CPlusPlus, diag::warn_pch_cplusplus); PARSE_LANGOPT_IMPORTANT(CPlusPlus0x, diag::warn_pch_cplusplus0x); PARSE_LANGOPT_BENIGN(CXXOperatorName); diff --git a/lib/Serialization/ASTWriter.cpp b/lib/Serialization/ASTWriter.cpp index d0e4802524..4d0ec99074 100644 --- a/lib/Serialization/ASTWriter.cpp +++ b/lib/Serialization/ASTWriter.cpp @@ -828,6 +828,8 @@ void ASTWriter::WriteLanguageOptions(const LangOptions &LangOpts) { Record.push_back(LangOpts.HexFloats); // C99 Hexadecimal float constants. Record.push_back(LangOpts.C99); // C99 Support Record.push_back(LangOpts.Microsoft); // Microsoft extensions. + // LangOpts.MSCVersion is ignored because all it does it set a macro, which is + // already saved elsewhere. Record.push_back(LangOpts.CPlusPlus); // C++ Support Record.push_back(LangOpts.CPlusPlus0x); // C++0x Support Record.push_back(LangOpts.CXXOperatorNames); // Treat C++ operator names as keywords. |