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path: root/include/clang/Basic/Builtins.h
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2013-01-17Some builtins do not evaluate their arguments. Teach EvaluatedExprVisitor notRichard Smith
to visit them. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172769 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-20Revert r170500. It over-zealously converted *ALL* things named Attributes, ↵Bill Wendling
which is wrong here. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170721 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-19Rename the 'Attributes' class to 'Attribute'. It's going to represent a ↵Bill Wendling
single attribute in the future. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170500 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02Documentation cleanup:James Dennett
* Primarily, added \brief to most of include/clang/Basic, instead of prefixing the comments with "DeclaredName - "; * Made some brief summaries significantly briefer; * Fixed up some erroneous uses of \see and \arg; * Fixed up some extraneous backslashes in \code...\endcode blocks; * Fixed up some typos/spelling errors. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159616 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02Documentation cleanup: reformatting/fixing up file comments so that they haveJames Dennett
\file and \brief markup and appear in Doxygen's summaries (and eventually at http://clang.llvm.org/doxygen/files.html). Fixed up another couple of minor glitches in the docs at the same time. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159517 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-12Add returns_twice to functions that are known to return twice. This implementsRafael Espindola
the same behavior of gcc by keeping the attribute out of the function type. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141803 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-01Allow the preprocessor to be constructed without performing target-Douglas Gregor
and language-specific initialization. Use this to allow ASTUnit to create a preprocessor object *before* loading the AST file. No actual functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@138983 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-20now that we have a centralized place to do so, add some using declarations forChris Lattner
some common llvm types: stringref and smallvector. This cleans up the codebase quite a bit. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135576 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-05Remove unused member of Builtin::Info.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134443 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-26Provide a bit saying that a builtin undergoes custom type-checking, thenJohn McCall
don't let calls to such functions go down the normal type-checking path. Test this out with __builtin_classify_type and __builtin_constant_p. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126539 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-21In C++, if the user redeclares a builtin function with a type that isDouglas Gregor
inconsistent with the type that the builtin *should* have, forget about the builtin altogether: we don't want subsequence analyses, CodeGen, etc., to think that we have a proper builtin function. C is protected from errors here because it allows one to use a library builtin without having a declaration, and detects inconsistent (re-)declarations of builtins during declaration merging. C++ was unprotected, and therefore would crash. Fixes PR8839. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122351 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-30Add objc_getClass as an objc builtin functionFariborz Jahanian
(// rdar://8592641). Also rename LANGUAGEID to LanguageID. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@120437 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-30Such function decls,as objc's objc_msgSend, builtins in Fariborz Jahanian
a specific language. We are adding such language info. by extensing Builtins.def and via a language flag added to LIBBUILTIN/BUILTIN and check for that when deciding a name is builtin or not. Implements //rdar://8689273. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@120429 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-05Register the __builtin_va_list_type node when we parse it, rather thanDouglas Gregor
waiting until we think we need it: we didn't catch all of the places where we actually needed it, and we probably wouldn't ever. Fixes a C++ PCH crasher. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115621 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-16Add builtin definition for scanf, including extending the builtin encoding toTed Kremenek
represent builtins that have the "scanf" attribution (via the format attribute) just like we do with printf functions. Follow-up work is needed to add similar support for fscanf et al. This is to support format-string checking for scanf functions. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@108499 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09Remove tabs, and whitespace cleanups.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81346 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-27Add noreturn for exit.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77237 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08fix PR4513, a build problem with VC++, patch by James Abbatiello!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75013 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-16my refactoring of builtins changed target-specific builtins to only beChris Lattner
registered when PCH wasn't being used. We should always install (in BuiltinInfo) information about target-specific builtins, but we shouldn't register any builtin identifier infos. This fixes the build of apps that use PCH and target specific builtins together. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73492 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-14Sink the BuiltinInfo object from ASTContext into theChris Lattner
preprocessor and initialize it early in clang-cc. This ensures that __has_builtin works in all modes, not just when ASTContext is around. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73319 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-14move the various builtins stuff from libast to libbasic. ThisChris Lattner
fixes a layering violation in lib/Basic/Targets.cpp. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73318 91177308-0d34-0410-b5e6-96231b3b80d8
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