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path: root/lib/Sema/DeclSpec.cpp
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2013-04-12Parsing support for thread_local and _Thread_local. We give them the sameRichard Smith
semantics as __thread for now. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179424 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-03Add 178663 back.Rafael Espindola
http://lab.llvm.org:8011/builders/clang-x86_64-darwin10-gdb went back green before it processed the reverted 178663, so it could not have been the culprit. Revert "Revert 178663." This reverts commit 4f8a3eb2ce5d4ba422483439e20c8cbb4d953a41. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178682 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-03Revert 178663.Rafael Espindola
Looks like it broke http://lab.llvm.org:8011/builders/clang-x86_64-darwin10-gdb Revert "Don't compute a patched/semantic storage class." This reverts commit 8f187f62cb0487d31bc4afdfcd47e11fe9a51d05. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178681 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-03Don't compute a patched/semantic storage class.Rafael Espindola
For variables and functions clang used to store two storage classes. The one "as written" in the code and a patched one, which, for example, propagates static to the following decls. This apparently is from the days clang lacked linkage computation. It is now redundant and this patch removes it. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178663 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-28Support C11 _Atomic type qualifier. This is more-or-less just syntactic ↵Richard Smith
sugar for the _Atomic type specifier. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178210 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-07Add OpenCL samplers as Clang builtin types and check sampler related ↵Guy Benyei
restrictions. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174601 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-20Implement OpenCL event_t as Clang builtin type, including event_t related ↵Guy Benyei
OpenCL restrictions (OpenCL 1.2 spec 6.9) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172973 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-17Parsing support for C11's _Noreturn keyword. No semantics yet.Richard Smith
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172761 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-15Fix Cast CodeDavid Greene
Eliminate a cast and resulting cast-qual warning by using a temporary as the target of memcpy. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172557 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-02s/CPlusPlus0x/CPlusPlus11/gRichard Smith
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171367 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-21Add comments back that were accidentally removed in r170933.Chad Rosier
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170938 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-21Remove unused arguments and rename to conform to coding standards.Chad Rosier
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170933 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-18Re-commit r170428 changes with Linux style file endings.Guy Benyei
Add OpenCL images as clang builtin types. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170432 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-18Revert changes from r170428, as I accidentally changed the line endings of ↵Guy Benyei
these files to Windows style. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170431 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-18Add OpenCL images as clang builtin types.Guy Benyei
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170428 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-04Sort all of Clang's files under 'lib', and fix up the broken headersChandler Carruth
uncovered. This required manually correcting all of the incorrect main-module headers I could find, and running the new llvm/utils/sort_includes.py script over the files. I also manually added quite a few missing headers that were uncovered by shuffling the order or moving headers up to be main-module-headers. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169237 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-17DR1528: C++11 doesn't allow repeated cv-qualifiers in declarators after all.Richard Smith
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@166152 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-04Fixed FunctionTypeLoc source range.Abramo Bagnara
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165259 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-31Improved MSVC __interface support by adding first class support for it, ↵Joao Matos
instead of aliasing to "struct" which had some incorrect behaviour. Patch by David Robins. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163013 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-29Reversing the logic since C99 mode is actually not an extension. Also, ↵Aaron Ballman
changing the group to the singular to match the diagnostic better. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162838 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-28Splitting the duplicated decl spec extension warning into two: one is an ↵Aaron Ballman
ExtWarn and the other a vanilla warning. This addresses PR13705, where const char const * wouldn't warn unless -pedantic was specified under the right conditions. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162793 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-30Improvements to vexing-parse warnings. Make the no-parameters case moreRichard Smith
accurate by asking the parser whether there was an ambiguity rather than trying to reverse-engineer it from the DeclSpec. Make the with-parameters case have better diagnostics by using semantic information to drive the warning, improving the diagnostics and adding a fixit. Patch by Nikola Smiljanic. Some minor changes by me to suppress diagnostics for declarations of the form 'T (*x)(...)', which seem to have a very high false positive rate, and to reduce indentation in 'warnAboutAmbiguousFunction'. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160998 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-24Pedantic -pedantic correction. Duplicate cv-qualifiers are permitted in C++11Richard Smith
unless they appear in a decl-specifier-seq. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160688 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-19Reapply r158700 and fixup patches, minus one hunk that slipped through andSean Hunt
caused a crash in an obscure case. On the plus side, it caused me to catch another bug by inspection. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158767 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-19Extend the support for cl-std to include 1.2.Tanya Lattner
Add error checking for the static qualifier which is now allowed in certain situations for OpenCL 1.2. Use the CL version to turn on this feature. Added test case for 1.2 static storage class feature. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158759 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-19Revert r158700 and dependent patches r158716, r158717, and r158731.Jakob Stoklund Olesen
The original r158700 caused crashes in the gcc test suite, g++.abi/vtable3a.C among others. It also caused failures in the libc++ test suite. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158749 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-19Improve the specification of spellings in Attr.td.Sean Hunt
Note that this is mostly a structural patch that handles the change from the old spelling style to the new one. One consequence of this is that all AT_foo_bar enum values have changed to not be based off of the first spelling, but rather off of the class name, so they are now AT_FooBar and the like (a straw poll on IRC showed support for this). Apologies for code churn. Most attributes have GNU spellings as a temporary solution until everything else is sorted out (such as a Keyword spelling, which I intend to add if someone else doesn't beat me to it). This is definitely a WIP. I've also killed BaseCheckAttr since it was unused, and I had to go through every attribute anyway. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158700 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-12If parsing a trailing-return-type fails, don't pretend we didn't have one atRichard Smith
all. Suppresses follow-on errors mentioned in PR13074. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158348 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-19Inline a trivial clear() method.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157114 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-02Revert most of r154844, which was disabled in r155975. Keep around theRichard Smith
refactorings in that revision, and some of the subsequent bugfixes, which seem to be relevant even without delayed exception specification parsing. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156031 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16Implement the last part of C++ [class.mem]p2, delaying the parsing ofDouglas Gregor
exception specifications on member functions until after the closing '}' for the containing class. This allows, for example, a member function to throw an instance of its own class. Fixes PR12564 and a fairly embarassing oversight in our C++98/03 support. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154844 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-04For PR11916: Add support for g++'s __int128 keyword. Unlike __int128_t, this isRichard Smith
a type specifier and can be combined with unsigned. This allows libstdc++4.7 to be used with clang in c++98 mode. Several other changes are still required for libstdc++4.7 to work with clang in c++11 mode. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153999 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-11Unify naming of LangOptions variable/get function across the Clang stack ↵David Blaikie
(Lex to AST). The member variable is always "LangOpts" and the member function is always "getLangOpts". Reviewed by Chris Lattner git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152536 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-24__decltype is a GNU extension, not a C++11 extension.Richard Smith
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151377 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-17Remove unreachable code in Clang. (replace with llvm_unreachable where ↵David Blaikie
appropriate or when GCC requires it) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148292 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-10Implement the missing pieces of Evaluate for _Complex types. With that ↵Eli Friedman
complete, remove some code from CGExprConstant which is no longer necessary. While I'm here, a couple minor tweaks to _Complex-in-C++. (Specifically, make _Complex types literal types, and don't warn for _Complex int.) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@147840 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-19Improve the warning for cv-qualifiers on free functions, from Ahmed Charles!Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142478 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-17Add -Wc++98-compat warnings for uses of the new keywords 'alignof', 'char16_t',Richard Smith
'char32_t', 'constexpr', 'decltype', 'noexcept', 'nullptr' and 'static_assert'. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142302 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-14Provide half floating point support as a storage only type.Anton Korobeynikov
Lack of half FP was a regression compared to llvm-gcc. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142016 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-06Support for C1x _Atomic specifier (see testcase). This is primarily being ↵Eli Friedman
committed at the moment to help support C++0x <atomic>, but it should be a solid base for implementing the full specification of C1x _Atomic. Thanks to Jeffrey Yasskin for the thorough review! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141330 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-06OpenCL: add a non-standard extension, cl_clang_storage_class_specifiers,Peter Collingbourne
which enables support for C99 storage-class specifiers. This extension is intended to be used by implementations to implement OpenCL C built-in functions. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141271 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-25Rename Diagnostic to DiagnosticsEngine as per issue 5397David Blaikie
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140478 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23Switch assert(0/false) llvm_unreachable.David Blaikie
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140367 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19Rename SourceLocation::getFileLocWithOffset -> getLocWithOffset.Argyrios Kyrtzidis
It already works (and is useful with) macro locs as well. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140057 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-17Rename LangOptions::Microsoft to LangOptions::MicrosoftExt to make it clear ↵Francois Pichet
that this flag must be used only for Microsoft extensions and not emulation; to avoid confusion with the new LangOptions::MicrosoftMode flag. Many of the code now under LangOptions::MicrosoftExt will eventually be moved under the LangOptions::MicrosoftMode flag. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139987 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-12Remove the restriction on module-private friends. Since the friendDouglas Gregor
declaration may be the first declaration, we want the ability to that declaration to be marked module-private. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139497 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-09Friends cannot be declared module-privateDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139411 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-09Modules: introduce the __module_private__ declaration specifier, whichDouglas Gregor
indicates that a declaration is only visible within the module it is declared in. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139348 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-04PR10458: Finesse behaviour of C++0x features when in pre-0x mode. Accept ↵Richard Smith
for-range and auto with an ExtWarn, and produce a -Wc++0x-compat warning in C++98 mode when auto is used as a storage class. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139102 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-13Add 'mutable' to the function declarator chunk, to be used whenDouglas Gregor
parsing lambda expressions, from John Freeman! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135090 91177308-0d34-0410-b5e6-96231b3b80d8
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