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2012-10-12Fix potential null deference in CFG printer.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165836 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-12Remove dead store.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165835 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-12Update for r165833.Chad Rosier
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165834 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-12Fix -ast-print for uses of operator->.Eli Friedman
Patch by Grzegorz Jablonski. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165832 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-12Fix warnings introduced by r165826.DeLesley Hutchins
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165829 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-12Thread-safety analysis: support multiple thread-safety attributes onDeLesley Hutchins
declarations. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165826 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-12[ms-inline asm] Remove a bunch of parsing code from the front-end, which will beChad Rosier
reimplemented in the AsmParser where it belongs. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165825 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-12Add missing header from 165821Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165822 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-12Sanitize the names of modules determined based on the names of headersDouglas Gregor
or directories, to make sure that they are identifiers that are not keywords in any dialect. Fixes <rdar://problem/12489495>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165821 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-12Remove XFAIL,fix testBill Schmidt
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165819 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-12XFAIL pending further investigationBill Schmidt
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165818 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-12Fix typo correction of one qualified name to another.David Blaikie
When suggesting "foo::bar" as a correction for "fob::bar" we mistakenly replaced only "bar" with "foo::bar" producing "fob::foo::bar" which was broken. This corrects that replacement in as many places as I could find & provides test cases for all those cases I could find a test case for. There are a couple that don't seem to be reachable (one looks entirely dead, the other just doesn't seem to ever get called with a namespace to namespace change). Review by Richard Smith ( http://llvm-reviews.chandlerc.com/D57 ). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165817 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-12This patch addresses PR13948.Bill Schmidt
For 64-bit PowerPC SVR4, an aggregate containing only one floating-point field (float, double, or long double) must be passed in a register as though just that field were present. This patch addresses the issue during Clang code generation by specifying in the ABIArgInfo for the argument that the underlying type is passed directly in a register. The included test case verifies flat and nested structs for the three data types. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165816 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-12Have scan-view guard against serving up pages outside the root directory.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165815 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-12Change (!ptr != 0) to (!ptr) to make the code more readable.Richard Trieu
No functional change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165811 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-12Handle a "#pragma options align" inside a class.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165810 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-12Add dump support for comments coming fromFariborz Jahanian
overridden symbols. OK'ed off-line by Doug. // rdar://12378793 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165807 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-12c-index-test.c: /* Use C style comment. */NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165797 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-12clang/test/Index/index-module.m: Tweak expressions to fit Win32 paths.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165794 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-12Remove unused variable.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165793 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-12[PCH] We only need to record C++ overridden methods once for the canonical decl.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165788 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-12Conditionally use an integral cast for BodyFarm support for ↵Ted Kremenek
OSAtomicCompareAndSwap if the return type is not a boolean. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165774 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-12Track which particular submodule #undef's a macro, so that the actualDouglas Gregor
#undef only occurs if that submodule is imported. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165773 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-12Remove dead code introduced in r165751.Chad Rosier
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165772 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-11search for overridden methods with comment when overriding methodFariborz Jahanian
has none of its own. Factor in Doug's comments. // rdar://12378793 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165771 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-11Remove pointless classof()'s.Sean Silva
Updates to llvm/Support/Casting.h have rendered these classof()'s irrelevant. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165770 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-11Add missing classof().Sean Silva
Somewhat troublingly, without this implemented, the check inside isa_impl<> would silently use the parent's `classof()` when determining whether it was okay to downcast from the parent to the child! Bug analysis: A build failure after removing the parent's `classof()` initially alerted me to the bug, after which a little bit of thinking and reading of the code identified the root cause. The compiler could be made to prevent this bug from happening if there were a way to ensure that in the code template <typename To, typename From, typename Enabler = void> struct isa_impl { static inline bool doit(const From &Val) { return To::classof(&Val); } }; that `To::classof` is actually inside the class `To`, and not in a base class. I am not aware of a way to check this in C++. If there is a means to perform that check, please bring it up on the list and this will be fixed. There is a high likelihood that there are other instances of this same bug in the codebase. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165769 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-11Provide a fixit when taking the address of an unqualified member function.David Blaikie
This only applies if the type has a name. (we could potentially do something crazy with decltype in C++11 to qualify members of unnamed types but that seems excessive) It might be nice to also suggest a fixit for "&this->i", "&foo->i", and "&foo.i" but those expressions produce 'bound' member functions that have a different AST representation & make error recovery a little trickier. Left as future work. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165763 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-11clang/test/Index/index-module.m: Move XFAIL. It was line-number-sensitive.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165762 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-11clang/test/Index/index-module.m: Mark it as XFAIL:win32 for now.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165761 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-11clang/test/Index/index-pch-with-module.m: Tweak expressions for win32 pathsep.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165760 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-11[ms-inline asm] Remove a bunch of parsing code from the front-end, which will beChad Rosier
reimplemented in the AsmParser where it belongs. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165752 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-11[ms-inline asm] Lookup the IdentifierInfo using the Idents table and remove theChad Rosier
now unused static helper function. The test case needs to be remove temporarily until I can better filter memory operands that aren't actual variable reference. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165751 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-11Diagnose the expansion of ambiguous macro definitions. This can happenDouglas Gregor
only with modules, when two disjoint modules #define the same identifier to different token sequences. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165746 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-11Remove OSAtomicChecker.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165744 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-11Switch over to BodyFarm implementation of OSAtomicCompareAndSwap andTed Kremenek
objc_atomicCompareAndSwap. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165743 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-11Teach GetBaseType() about BlockPointerTypes.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165742 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-11Add TargetTransformInfo to the clang driver.Nadav Rotem
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165741 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-11[libclang] Make sure the index_data.main_filename field is initializedArgyrios Kyrtzidis
in c-index-test. index_enteredMainFile is not invoked when indexing a module file. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165735 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-11[libclang] Remove this test while I investigate why it is crashing on ↵Argyrios Kyrtzidis
release+asserts. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165734 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-11Add null check for malformed code.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165733 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-11[libclang] Add tests for indexing modules and PCHs using modules.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165732 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-11Fix build failure from r165722Derek Schuff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165731 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-11Introduce a simple "hint" scheme to eliminate the quadratic behaviorDouglas Gregor
associated with deserializing macro history for an identifier. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165729 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-11Make the deserialization of PendingMacroIDs deterministic.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165727 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-11Add in the first iteration of support for llvm/clang/lldb to allow variable ↵Micah Villmow
per address space pointer sizes to be optimized correctly. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165726 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-11-Warc-repeated-use-of-weak: fix a use-of-uninitialized and add a test case.Jordan Rose
Fix-up for r165718, should get the buildbots back online. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165723 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-11Properly factor Native Client defines to support NaCl as an OSDerek Schuff
with x86/ARM architecture git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165722 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-11Handle gnu_inline in c++ in a gcc compatible way. Original patch by TobiasRafael Espindola
Grosser. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165720 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-11-Warc-repeated-use-of-weak: Don't warn on a single read followed by writes.Jordan Rose
This is a "safe" pattern, or at least one that cannot be helped by using a strong local variable. However, if the single read is within a loop, it should /always/ be treated as potentially dangerous. <rdar://problem/12437490> git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165719 91177308-0d34-0410-b5e6-96231b3b80d8
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