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path: root/lib/Frontend/InitPreprocessor.cpp
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2010-06-30Headers: Define __INT64_TYPE__ in terms of getInt64Type(), which isn't alwaysDaniel Dunbar
'long'. The practical upshot is so that the uint64_t we define in our stdint.h ends up being compatible with that defined by gcc (at least on Darwin), which otherwise could lead to type incompatibilities with other system headers. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107255 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-28Remove state assertion.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107064 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-28Don't crash in InitializePreprocessor() when there is no valid PTHManager. ↵Ted Kremenek
Fixes <rdar://problem/8098441>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107061 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-24Remove HAS_TLS define.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106786 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-24More clang support for darwin tls. Add a __has_feature macro andEric Christopher
target specific preprocessor define as well. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106715 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28Add several more predefines from modern versions of GCC.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@104906 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26Predefine the '__clang_analyzer__' macro when using '-analyze'.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@104742 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-30Add Clang version inspection macros. Fixes PR6681.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@102686 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-26fix PR6936: don't generate line marker directives when preprocessingChris Lattner
.S files. "# 123" is passed through as-is, not treated as a line marker in this mode. No testcase, because it would be nasty and isn't worth it. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@102391 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-21Sink the _GNU_SOURCE definition down into the target configuration,Douglas Gregor
and only define it where we know we need it---Linux and Cygwin. Thanks to Chris for the prodding. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@101989 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-16Only predefine the macro _GNU_SOURCE in C++ mode when we're on aDouglas Gregor
platform that typically uses glibc. Fixes a Boost.Thread compilation failure. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@101450 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-27When given unsaved files in clang_createTranslationUnitFromSourceFile,Douglas Gregor
copy the source buffers provided rather than referencing them directly, so that the caller can free those buffers immediately after calling clang_createTranslationUnitFromSourceFile(). Otherwise, we risk hitting those buffers later (when building source ranges, forming diagnostics, etc.). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97296 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-10Switch to using -fsjlj-exceptions instead of hard-coding it. Notably, this fixesDaniel Dunbar
calls to the UnwindResumeOrRethrow function for C++/Obj-C exception handling, for Darwin ARM. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95787 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-23Extend clang_createTranslationUnitFromSourceFile() to support creatingDouglas Gregor
translation units that include unsaved files. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94258 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-20Move the MacroBuilder utilitiy to its own header. Update references.Chandler Carruth
Comments and/or improvements to the documentation are welcome. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@93982 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-20Fix an invalid Twine use spotty by abbeyj, it isn't safe to use TwineDaniel Dunbar
temporaries (this is one reason I'm nervous about propagating their use beyond particularly performance critical places). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@93981 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-13Predefine __weak attribute when doing objective-cFariborz Jahanian
rewriting for any target. (refixes radar 7530235). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@93331 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-10Fix PR5982, a refacto in checking for '=' in a -D argument.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@93088 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-09Use MacroBuilder for TargetDefines instead of std::vector.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@93058 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-09Move MacroBuilder into Frontend/Utils.h and clean it up a bit.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@93057 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-09Rework InitPreprocessor to use a MacroBuilder class instead of pushing aroundBenjamin Kramer
std::vectors. - MacroBuilder wraps a raw_ostream so it can easily write to any buffer supported by raw_ostream. - MacroBuilder's method take Twines for easy string concatenation (this was done with sprintf and temporary buffers before). - Targets still use std::vector as they don't have access to the builder. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@93051 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-09Switch UndefineBuiltinMacro() over to using StringRefKovarththanan Rajaratnam
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@93049 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-09Switch DefineBuiltinMacro() over to using StringRefKovarththanan Rajaratnam
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@93048 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-07Convert from char pointer to char arrayKovarththanan Rajaratnam
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@92923 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-07Tigthen scope of local char arrayKovarththanan Rajaratnam
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@92917 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04Integrate the following from the 'objective-rewrite' branch:Steve Naroff
http://llvm.org/viewvc/llvm-project?view=rev&revision=70926 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90596 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-03Fix two more diagnostic-on-stderr instances that thought they could hide ↵Daniel Dunbar
from me -- they thought wrong. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90442 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-02Extend -remap-file=from;to to permit mapping from a non-existentDouglas Gregor
file. This is accomplished by introducing the notion of a "virtual" file into the file manager, which provides a FileEntry* for a named file whose size and modification time are known but which may not exist on disk. Added a cute little test that remaps both a .c file and a .h file it includes to alternative files. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90329 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-02Move file-remapping logic into InitPreprocesor. No functionality changeDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90322 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01Exit the command line into <built-in> instead of going directly from the ↵Rafael Espindola
command line to the input file. We passed <built-in> on the way in, so we should pass it again on the way out. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90250 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-22Define __SIG_ATOMIC_WIDTH__ for use in stdint.h.Ken Dyck
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89597 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-19Define __WCHAR_WIDTH__ for use in stdint.h.Ken Dyck
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89353 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-19Add __WINT_WIDTH__ to paramaterize the limits of WINT_MIN and WINT_MAX in Ken Dyck
stdint.h. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89348 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-19Add __SIZE_WIDTH__ to eventually replace __SIZE_TYPE__ in stdint.h.Ken Dyck
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89346 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-19Restore __INTMAX_TYPE__, __UINTMAX_TYPE__, __PTRDIFF_TYPE__, andKen Dyck
__INTPTR_TYPE__ as the last is used in the test/CodeGen/const-init.c and all could potentially be in use in the wild. My apologies. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89345 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-19Remove __PTRDIFF_TYPE__ as it is no longer needed by stdint.h. It has been Ken Dyck
replaced with __PTRDIFF_WIDTH__. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89344 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-19Add __PTRDIFF_WIDTH__ macro to eventually replace __PTRDIFF_TYPE__ in stdint.h.Ken Dyck
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89342 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-19Remove __INTPTR_TYPE__ as it is no longer needed by stdint.h, which usesKen Dyck
__INTPTR_WIDTH__ instead. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89340 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-18Predefine __INTPTR_WIDTH__ for future use in stdint.h.Ken Dyck
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89231 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-18Remove the __INTMAX_TYPE__ and __UINTMAX_TYPE__ built-in macros as they are noKen Dyck
longer used by stdint.h. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89230 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-18Predefine __INTMAX_WIDTH__ for the future parameterization of INTMAX macros inKen Dyck
stdint.h. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89203 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-17Simplify PreprocessorOptions, it doesn't need abstracted field access.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89047 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-16Parameterize the constant-generating macros in stdint.h with new built-inKen Dyck
__INTn_C_SUFFIX__ macros that are defined for types with corresponding constant suffixes (i.e. long and long long). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@88914 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12Generalize stdint.h for non-8-bit-multiple types, patch by Chris Lattner
Ken Dyck! "This adds definitions for types of 8-bit multiples from 8 to 64 to stdint.h and rationalizes the selection of types for the exact-width definitions in InitPreprocessor.cpp." git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86977 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12do not store wchar/char16/char32/intmax width/alignment infoChris Lattner
into TargetInfo, just derive this based on the underlying type. This prevents them from getting out of synch, patch by Ken Dyck! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86976 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-11Tweak PCH -include handling to make sure it matches the name as would be presentDaniel Dunbar
in the predefines buffer. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86903 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-11Always initialize the header search object as part of InitializePreprocessor;Daniel Dunbar
not doing this has little to no utility. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86883 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-10PreprocessorOptions: Get rid of unnecessary 'isPTH' flag for include entries.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86757 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-07Rename PreprocessorInitOptions to PreprocessorOptions for consistency, and fixDaniel Dunbar
filenames. Also, move InitializePreprocessor to Utils.h. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86335 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-05clean up integer preprocessor type definitions, patch by Ken Dyck!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86177 91177308-0d34-0410-b5e6-96231b3b80d8
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