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2011-09-22In OpenCL, conversions between different vector types are disallowedTobias Grosser
OpenCL 6.2.1 says: "Implicit conversions between built-in vector data types are disallowed." OpenCL 6.2.2 says: "Explicit casts between vector types are not legal." For example: uint4 u = (uint4)(1); int4 i = u; // invalid implicit conversion int4 e = (int4)u; // invalid explicit conversion Fixes PR10967. Submitted by: Anton Lokhmotov <Anton.lokhmotov@gmail.com> git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140300 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-22ArrayRef-ifying the fields passed to Sema::ActOnFieldsDavid Blaikie
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140293 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-22ArrayRef-ifying the UnexpandedParameterPacks passed to ↵David Blaikie
Sema::CheckParameterPacksForExpansion git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140290 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-22ArrayRef-ifying MacroArgs::create's arguments argument.David Blaikie
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140288 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-22Simplify the last character check.David Blaikie
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140287 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-21In the OpenCL mode, the AltiVec mode must be off and checks must be strictTobias Grosser
OpenCL is different from AltiVec in the way it supports vector literals. OpenCL is strict with regards to semantic checks. For example, implicit conversions and explicit casts between vectors of different types are disallowed. Fixes PR10975. Submitted by: Anton Lokhmotov <Anton.lokhmotov@gmail.com> git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140270 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-21ArrayRef-ifying Function/BlockDecl's setParamsDavid Blaikie
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140268 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-21More MSVC9 unbreaking.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140256 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-21Diagnose attempts to write a templated data member, from StepanDouglas Gregor
Dyatkovskiy! Fixes PR10896. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140250 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-21Enforce access control for conversion operators used in contextualJohn McCall
conversions (rather than just call-arguments). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140244 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-21ANSI C requires that a call to an unprototyped function type succeedJohn McCall
if the definition has a non-variadic prototype with compatible parameters. Therefore, the default rule for such calls must be to use a non-variadic convention. Achieve this by casting the callee to the function type with which it is required to be compatible, unless the target specifically opts out and insists that unprototyped calls should use the variadic rules. The only case of that I'm aware of is the x86-64 convention, which passes arguments the same way in both cases but also sets a small amount of extra information; here we seek to maintain compatibility with GCC, which does set this when calling an unprototyped function. Addresses PR10810 and PR10713. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140241 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-21[microsoft] Move missing typename warning from -fms-extensions to ↵Francois Pichet
-fms-compatibility. Also allow the missing typename warning at function scope. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140240 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-21Fix MSVC9 build by providing a full comparator object to lower_bound.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140238 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-21Change:Richard Trieu
assert(!"error message"); To: assert(0 && "error message"); which is more consistant across the code base. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140232 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-21Change "ivar" to true for a boolean function argument. Since string ↵Richard Trieu
literals are cast to true, this should no effect on behavior. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140231 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-21Add case labels for Mips64 architectures.Akira Hatanaka
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140226 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-21[analyzer] Fix a bug where PathDiagnosticLocation did not generate a valid ↵Anna Zaks
range and add asserts to check validity of locations early on. Ignore invalid ranges in PathDiagnosticPiece (they could be added by checker writers). Addresses radar://10124836 and radar://radar10102244. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140218 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20[ARC] Allow forming 'id*' in an unevaluated context. Fixes rdar://10148540.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140212 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20[PCH] Don't store the source range for each preprocessed entity sinceArgyrios Kyrtzidis
we already have the range in the PPEntityOffsets array. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140209 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20[PCH] Merge ASTReader::LoadPreprocessedEntity with ReadPreprocessedEntityArgyrios Kyrtzidis
and don't store the ID for each preprocessed entity. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140208 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20[libclang] When pointing at a macro expansion inside a macro argument,Argyrios Kyrtzidis
return a cursor for the inner macro. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140207 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20[analyzer] Refactor PathDiagnosticLocation: Remove SourceRange member from ↵Anna Zaks
PathDiagnosticLocation - FullSourceLoc Loc and PathDiagnosticRange Range are sufficient. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140206 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20[analyzer] Remove dead code. (This code is trying to implement the idea that ↵Anna Zaks
PathDiagnosticClient could implement DiagnosticClient and has been dead for a while). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140198 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20In SourceManager::translateLineCol, handle the case where we are pointingArgyrios Kyrtzidis
directly at the end of the source file. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140192 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20The location of the name in MacroDefinition is the beginning of its range,Argyrios Kyrtzidis
don't store an extra location for it. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140190 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20Move Microsoft access specifier bug emulation from -fms-extensions to ↵Francois Pichet
-fm-compatibility. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140189 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20For i386 kext fallback to llvm-gcc, search paths for several Darwin versions.Bob Wilson
This replaces the hack to read UNAME_RELEASE from the environment when identifying the OS version on Darwin, and it's more flexible. It's also horribly ugly, but at least this consolidates the ugliness to touch less of the code so that it will be easier to rip out later. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140187 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20[analyzer] Refactor PathDiagnosticLocation: Make ↵Anna Zaks
PathDiagnosticLocation(SourceLocation...) private. Most of the effort here goes to making BugReport refer to a PathDiagnosticLocation instead of FullSourceLocation. (Another step closer to the goal of having Diagnostics which can recover from invalid SourceLocations.) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140182 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20[analyzer] Refactor PathDiagnosticLocation: Use the pre-computed Range and ↵Anna Zaks
Location for profile. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140180 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20[driver] Default to arm mode when using the integrated assembler.Chad Rosier
rdar://10125227 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140179 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20Fix a problem in digraph handling where "[:" might be treated as "<::" andRichard Trieu
erronously trigger the digraph correction fix-it. Include a new test to catch this in the future. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140175 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20Define Mips64 TargetInfo classes.Akira Hatanaka
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140174 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20Clean up TargetInfo class hierarchy. Define a base class from which TargetInfosAkira Hatanaka
of Mips32 big and little endian derive. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140170 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20Create a MipsTargetCodeGenInfo object for mips64/mips64el. The size of theAkira Hatanaka
UnwindException structure is 32 for mips64. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140165 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20[analyzer] Refactor PathDiagnosticLocation: Use PointerUnion of ↵Anna Zaks
LocationContext and AnalysisContext to support creation of PathDiagnosticLocations for checkers which no context sensitivity. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140162 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20Add a parameter to MipsTargetCodeGenInfo's constructor.Akira Hatanaka
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140161 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20Introduce an egregious hack for modules to cope with headers that comeDouglas Gregor
from unfriendly (== not at all modularized) directories. This is temporary, and it only affects module construction until I'll figured out how to deal with system headers. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140159 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20Remove __WCHAR_UNSIGNED__ and anything that used it.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140155 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20Test commitDeLesley Hutchins
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140149 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20[analyzer] Refactor PathDiagnosticLocation: Lazily query LocationContext for ↵Anna Zaks
a ParentMap as needed. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140147 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20[analyzer] Remove LocationContext and a dependency from PathDiagnosticLoaction.Anna Zaks
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140146 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20Clarify PNaCl target characteristics: set LongDoubleWidth, PtrDiffType, ↵Ivan Krasin
IntPtrType, change __builtin_va_list to from a structure to int[4] (same alignment and size, but with a simpler representation). Patch by David Meyer! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140144 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20Remove redundant break statements, and replace asserts with llvm_unreachablePeter Collingbourne
Per John's review comments for r140068. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140142 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20Fix a pretty nasty bug in noreturn destructors that cascaded into lotsChandler Carruth
of false positive warnings that depend on noreturn destructors pruning the CFGs, but only in C++0x mode! This was really surprising as the debugger quickly reveals that the attributes are parsed correctly (and using the same code) in both modes. The warning fires in the same way in both modes. But between parsing and building the destructor declaration with the noreturn attribute and the warning, it magically disappears. The key? The 'noexcept' appears! When we were rebuilding the destructor type with the computed implicit noexcept we completely dropped the old type on the floor. This almost makes sense (as the arguments and return type to a destructor aren't exactly unpredictable), but lost any function type attributes as well. The fix is simple, we build the new type off of the old one rather than starting fresh. Testing this is a bit awkward. I've done it by running the noreturn-sensitive tests in both modes, which previous failed and now passes, but if anyone has ideas about how to more specifically and thoroughly test that the extended info on a destructor is preserved when adding noexcept, I'm all ears. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140138 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20[analyzer] Refactor PathDiagnosticLocation: Pre-compute Range and Location ↵Anna Zaks
with gen methods on object creation instead of computing on demand. This would allow to remove dependency on the other members which help with construction and might not even be valid at later stages (to be removed later on). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140131 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20[analyzer] Use more create methods in the PathDiagnostic, cleanup.Anna Zaks
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140130 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20Don't assume that the clause is a GlobalVariable. It could be a constant.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140123 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19[analyzer] BugReport has a profile method, so reuse it here.Anna Zaks
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140100 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19[analyzer] Constify a method.Anna Zaks
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140091 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19Add list initialization for complex numbers in C. Essentially, this allows ↵Eli Friedman
"_Complex float x = {1.0f, 2.0f};". See changes to docs/LanguageExtensions.html for a longer description. <rdar://problem/9397672>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140090 91177308-0d34-0410-b5e6-96231b3b80d8
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