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2013-02-18Always break after multi-line string literals.Daniel Jasper
Otherwise, other parameters can be quite hidden. Reformatted unittests/Format/FormatTest.cpp after this. Before: someFunction("Always break between multi-line" " string literals", and, other, parameters); After: someFunction("Always break between multi-line" " string literals", and, other, parameters); git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175436 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-18Prevent line breaks that make stuff hard to read.Daniel Jasper
Before: aaaaaaaaaaaaaaaaaaaaaa(aaaaaaaaaaaaaaaaaaaaa).aaaaaaaaaaaaaaaaa( aaaaaaaaaaaaaaaaaaaaa).aaaaaaaaaaaaaaaaaaa( aaaaaaaaaaaaaaaaaaa, aaaaaaaaaaaaaaaaaaa, aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa); After: aaaaaaaaaaaaaaaaaaaaaa(aaaaaaaaaaaaaaaaaaaaa) .aaaaaaaaaaaaaaaaa(aaaaaaaaaaaaaaaaaaaaa) .aaaaaaaaaaaaaaaaaaa(aaaaaaaaaaaaaaaaaaa, aaaaaaaaaaaaaaaaaaa, aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa); git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175432 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-18Update test cases to account for DIBuilder type changes.David Blaikie
Paired commit with LLVM, may produce temporary build breakage. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175427 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-18Disable dead stores checker for template instantations. Fixes ↵Ted Kremenek
<rdar://problem/13213575>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175425 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-18Fix up grammar a bit.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175418 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-18Unify some "kernel or kext" conditionals.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175414 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-18Add a comment.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175412 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-18Clean up comment.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175411 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-18Grammar.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175410 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-18Unify some code. No functional change.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175409 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-17Test ivar-invariant.m: use a more idiomatic RUN line and tighten the testDmitri Gribenko
by matching the function name first git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175395 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-17Remove block names from test case to unbreak release builds.Lang Hames
Thanks Chandler. :) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175392 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-17Documentation: use \brief and don't duplicate the name of the declared entityJames Dennett
at the start of the doc comment. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175391 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-17Documentation cleanup: fix a typo ("////" for "///") and suppress Doxygen'sJames Dennett
automatic link generation for "file:", as it's not used as a URL here. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175390 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-17Re-apply r174919 - smarter copy/move assignment/construction, with fixes forLang Hames
bitfield related issues. The original commit broke Takumi's builder. The bug was caused by bitfield sizes being determined by their underlying type, rather than the field info. A similar issue with bitfield alignments showed up on closer testing. Both have been fixed in this patch. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175389 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-17[clang] fix test execution commandSaleem Abdulrasool
Signed-off-by: Saleem Abdulrasool <compnerd@compnerd.org> git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175387 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-17[CodeGen] tighten objc ivar invariant.load attributionSaleem Abdulrasool
An ivar ofset cannot be marked as invariant load in all cases. The ivar offset is a lazily initialised constant, which is dependent on an objc_msgSend invocation to perform a fixup of the offset. If the load is being performed on a method implemented by the class then this load can safely be marked as an inviarant because a message must have been passed to the class at some point, forcing the ivar offset to be resolved. An additional heuristic that can be used to identify an invariant load would be if the ivar offset base is a parameter to an objc method. However, without the parameters available at hand, this is currently not possible. Reviewed-by: John McCall <rjmccall@apple.com> Signed-off-by: Saleem Abdulrasool <compnerd@compnerd.org> git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175386 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-17Fix for ARM: functions don't have extra attributes there, so {{.*}} is ""Dmitri Gribenko
While there, explicitly declare functions to remove warnings. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175384 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-16Use trailing documentation comments properlyDmitri Gribenko
Patch by Alexander Zinenko. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175376 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-16Use the correct type to hold enumeration valuesDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175374 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-16Documentation cleanup: make a \brief be brief, and fix a bad use of \see.James Dennett
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175340 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-16Documentation cleanup: use \brief, and don't repeat the identifier beingJames Dennett
declared. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175339 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-16libAnalysis: Add a case for TypeAliasDecl in CFGRecStmtDeclVisitor.Jordan Rose
Neither of the current clients of CFGRecStmtDeclVisitor are doing anything with typedefs, so I assume type aliases (C++11 "using") can be safely ignored. This was causing assertion failures in the analyzer. <rdar://problem/13228440> git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175335 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-16libclang: remove reinterpret_casts by using SourceLocation::getPtrEncodingDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175333 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-16Remove unused forward declarationsDmitri Gribenko
clang/AST/Decl.h is included to see the TypeSourceInfo definition anyway. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175332 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-16Don't warn on conversion from NULL to nullptr_tDavid Blaikie
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175331 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-16Emit vtables for an extern template class as available_externally, not asRichard Smith
linkonce_odr. Emit construction vtables as internal in this case, since the ABI does not guarantee that they will be availble externally. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175330 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-16[PCH] Deserializing the DeclContext of a template parameter is not safeArgyrios Kyrtzidis
until recursive loading is finished. Otherwise we may end up with a template trying to deserialize a template parameter that is in the process of getting loaded. rdar://13135282 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175329 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-16Remove unused forward declarationsDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175328 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-16Rework the visibility computation algorithm in preparationJohn McCall
for distinguishing type vs. value visibility. The changes to the visibility of explicit specializations are intentional. The change to the "ugly" test case is a consequence of a sensible implementation, and I am happy to argue that this is better behavior. Other changes may or may not be intended; it is quite difficult to divine intent from some of the code I altered. I've left behind a comment which I hope explains the philosophy behind visibility computation. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175326 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-15Add test case for r175312.Chad Rosier
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175313 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-15Add the 'target-cpu' and 'target-features' attributes to functions.Bill Wendling
The back-end will use these values to reconfigure code generation for different features. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175308 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-15libclang: add clang_getTypeSpelling(CXType CT)Dmitri Gribenko
Adds a function clang_getTypeSpelling(CXType CT) that returns a CXString containing the underlying type. Patch by Ben Gertzfield. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175299 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-15objective-C: Fixes a compiler crash when encodingFariborz Jahanian
an ivar of type pointer to a typedef'ed object. // rdar://13190095 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175298 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-15Recognize < and > as binary expressions in builder-type calls.Daniel Jasper
The current heuristic assumes that there can't be binary operators in builder-type calls (excluding assigments). However, it also excluded < and > in general, which is wrong. Now they are only excluded if they are template parameters. Before: return aaaaaaaaaaaaaaaaa->aaaaa().aaaaaaaaaaaaa()i .aaaaaa() < aaaaaaaaaaaaaaaaaaa->aaaaa().aaaaaaaaaaaaa().aaaaaa(); After: return aaaaaaaaaaaaaaaaa->aaaaa().aaaaaaaaaaaaa().aaaaaa() < aaaaaaaaaaaaaaaaaaa->aaaaa().aaaaaaaaaaaaa().aaaaaa(); git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175291 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-15Fixed diagnostic nondeterministic order bug (pr14901).Enea Zaffanella
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175289 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-15Done break between 'operator' and '<<'.Daniel Jasper
Before: ostream &operator <<(ostream &out, some::ns::SomeReallyLongType WithSomeReallyLongValue); After: ostream &operator<<(ostream &out, some::ns::SomeReallyLongType WithSomeReallyLongValue); git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175286 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-15Fix crash-on-invalid where a ParenListExpr shows up as a message receiverArgyrios Kyrtzidis
while trying to do error recovery. rdar://13207886 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175282 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-15When a statement is dropped from the AST because it was invalid, make sureArgyrios Kyrtzidis
we don't do the scope checks otherwise we are going to hit assertion checks since a label may not have been actually added. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175281 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-15Re-enable ConstructorInitializerAllOnOneLineOrOnePerLine option.Daniel Jasper
This got lost and was untested as the same effect is achieved by avoiding bin packing, which is active in Google style by default. However, moving forward, we want more control over the bin packing option(s) and thus, this flag should work as expected. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175277 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-15Sema: Unnest early exit and remove an unnecessary bad cast.Benjamin Kramer
cast<ObjCObjectPointerType> doesn't look through sugar, getAs does. Fixes PR15257. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175272 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-15Abstract out emitting the vdtor calls and do it properly when using -cxx-abi ↵Timur Iskhodzhanov
microsoft; also fix vdtor calls for the ARM ABI git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175271 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-15Make helper functions static.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175265 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-15Prevent only breaking before "?" in conditional expressions.Daniel Jasper
This is almost always more readable. Before: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa ? aaaaaaaaaaaaaaaaaaaaaaaaaaa : aaaaaaaaaaaaaaaaaaaaaaaaaaa; After: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa ? aaaaaaaaaaaaaaaaaaaaaaaaaaa : aaaaaaaaaaaaaaaaaaaaaaaaaaa; git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175262 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-15Update testcases due to Attribute sorting improvements.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175253 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-15[analyzer] Don't assert when mixing reinterpret_cast and derived-to-base casts.Jordan Rose
This just adds a very simple check that if a DerivedToBase CastExpr is operating on a value with known C++ object type, and that type is not the base type specified in the AST, then the cast is invalid and we should return UnknownVal. In the future, perhaps we can have a checker that specifies that this is illegal, but we still shouldn't assert even if the user turns that checker off. PR14872 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175239 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-15Re-apply "[analyzer] Model trivial copy/move ctors with an aggregate bind."Jordan Rose
...after a host of optimizations related to the use of LazyCompoundVals (our implementation of aggregate binds). Originally applied in r173951. Reverted in r174069 because it was causing hangs. Re-applied in r174212. Reverted in r174265 because it was /still/ causing hangs. If this needs to be reverted again it will be punted to far in the future. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175234 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-15[analyzer] Cache the bindings accessible through a LazyCompoundVal.Jordan Rose
This means we don't have to recompute them all later for every removeDeadSymbols check. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175233 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-15[analyzer] Scan the correct store when finding symbols in a LazyCompoundVal.Jordan Rose
Previously, we were scanning the current store. Now, we properly scan the store that the LazyCompoundVal came from, which may have very different live symbols. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175232 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-15[analyzer] Tweak LazyCompoundVal reuse check to ignore qualifiers.Jordan Rose
This is optimization only; no behavioral change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175231 91177308-0d34-0410-b5e6-96231b3b80d8
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