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2012-12-19Change test to dump Filecheck output to an intermediate file. This makes it ↵Ted Kremenek
easier to update this test. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170570 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-19Fix PR14591: Windows newlines in doxygen comments cause failed assertion inDmitri Gribenko
TextDiagnostic Patch by Janusz Chorko. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170566 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-19Add a missing 'else'. Found by grep '} if'Dmitri Gribenko
No testcase because this did not affect correctness: a declaration can only be ClassTemplateDecl or a FunctionTemplateDecl, not both. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170565 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-19Comment parsing: add a missing 'else'. Found by inspection.Dmitri Gribenko
No testcase because we were just building an extra AST node and eventually throwing it away, so it did not affect correctness. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170563 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-19Improve on header comment suggested by James Dennet.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170555 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
2012-12-19Attempt to clarify a vexing-parse diagnostic.Richard Smith
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170492 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-19Fix assertion failure in self-host (and probably bogus template instantiationRichard Smith
too). When instantiating a direct-initializer, if we find it has zero arguments, produce an empty ParenListExpr rather than returning a null expression. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170490 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-19PR13470: Ensure that copy-list-initialization isntantiates asRichard Smith
copy-list-initialization (and doesn't add an additional copy step): Fill in the ListInitialization bit when creating a CXXConstructExpr. Use it when instantiating initializers in order to correctly handle instantiation of copy-list-initialization. Teach TreeTransform that function arguments are initializations, and so need this special treatment too. Finally, remove some hacks which were working around SubstInitializer's shortcomings. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170489 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-19Pass AnalyzerOptions to PathDiagnosticConsumer to make analyzer options ↵Ted Kremenek
accessible there. This is plumbing needed for later functionality changes. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170488 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-19Simplify logic to use SourceManager::getFileLoc(), per Argyrios's feedback.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170487 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-19fixes a doxygen comment.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170485 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-19test/Index/preamble_macro_template.cpp: Suppress this probably due to ↵NAKAMURA Takumi
Lit/win32 issue. Investigating. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170484 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-19Change DeclContextLookup(Const)Result to (Mutable)ArrayRef<NamedDecl*>, as ↵David Blaikie
per review discussion in r170365 This does limit these typedefs to being sequences, but no current usage requires them to be contiguous (we could expand this to a more general iterator pair range concept at some point). Also, it'd be nice if SmallVector were constructible directly from an ArrayRef but this is a bit tricky since ArrayRef depends on SmallVectorBaseImpl for the inverse conversion. (& generalizing over all range-like things, while nice, would require some nontrivial SFINAE I haven't thought about yet) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170482 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-19Increas number of iterations before a new libclang format objectFariborz Jahanian
is created to 1000. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170481 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-19Make sure CodeGen uses a value of the correct type as the result ofEli Friedman
of assignment to a bool bitfield. PR14638. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170480 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-19Some code refactoring per Dimitri's comment.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170478 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-18Fix a crash in diagnostic printing when a template class type is diff'edEli Friedman
against itself. PR14489. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170474 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-18Enable the loop vectorizer in clang via -fvectorizeNadav Rotem
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170472 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-18Fix the fvectorize testcaseNadav Rotem
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170469 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-18Have clang_getSpellingLocation() use the same logic as DiagnosticRenderer ↵Ted Kremenek
for plowing through macros. This fixes a subtle bug reported in <rdar://problem/12584554> where a double-nested macro could lead to an incorrect fixit location with live issues. This fix also uncovers a bunch of subtle bugs in our indexer test cases which are now fixed (mostly around source ranges for attributes). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170468 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-18This is the libclang patch providing minimal API toFariborz Jahanian
use clang's formatter. Currently, formatter is used to format declaration tags for xml comments. Since formatter is in flux and its change will break several of the clang comment tests, only a single tests is formatted using this facility. Doug has reviewed and approved it for check-in. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170467 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-18Be defensive when printing module import locations; the diagnostic printer ↵Douglas Gregor
needs to be robust git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170466 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-18Similar to 170440 - fix build warning with gccEli Bendersky
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170461 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-18Add tests to check recent changes to some builtins.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170458 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-18Better support for constructor initializers.Daniel Jasper
We used to format initializers like this (with a sort of hacky implementation): Constructor() : Val1(A), Val2(B) { and now format like this (with a somewhat better solution): Constructor() : Val1(A), Val2(B) { assuming this would not fit on a single line. Also added tests. As a side effect we now first analyze whether an UnwrappedLine needs to be split at all. If not, not splitting it is the best solution by definition. As this should be a very common case in normal code, not exploring the entire solution space can provide significant speedup. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170457 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-18CodeGen: Expand creal and cimag into complex field loadsMeador Inge
PR 14529 was opened because neither Clang or LLVM was expanding calls to creal* or cimag* into instructions that just load the respective complex field. After some discussion, it was not considered realistic to do this in LLVM because of the platform specific way complex types are expanded. Thus a way to solve this in Clang was pursued. GCC does a similar expansion. This patch adds the feature to Clang by making the creal* and cimag* functions library builtins and modifying the builtin code generator to look for the new builtin types. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170455 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-18Make the format scrambler understand line comments.Daniel Jasper
This allows for writing tests including line comments easier and more readable. We will need more of those tests in the future and also line comments are useful to force line breaks in tests. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170446 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-18CMake: Make sure to detect LibXml2 when Clang is built standaloneDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170444 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-18Fix a compilation warning with gcc 4.6Eli Bendersky
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170440 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
2012-12-18Remove obsolete FIXMEs.David Chisnall
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170425 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-18test/Misc/dev-fd-fs.c: Mark this as XFAIL:freebsd (since r169831).NAKAMURA Takumi
I don't want to suppress this to be excluded with the feature "dev-fd-fs". This should work also on freebsd. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170411 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-18Inline hasAtomicCopyHelperAPI.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170408 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-18Merge storage classes even when contexts don't match.Rafael Espindola
This fixes the storage class of extern decls that are merged with file level statics. The patch also fixes the linkage computation so that they are considered internal. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170406 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-18Now that the uninitialized variable has been fixed in llvm, add this test back,Rafael Espindola
but remove unneeded options and fix the comment. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170405 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-18Fix typo (thanks to Jordan for spotting it!).Richard Smith
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170403 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-18The underlying type for an enum should be an integer type, not another enum.Eli Friedman
(This change only affects ObjC.) <rdar://problem/12857117>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170402 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-18docs: Nuke AnalyzerRegions.rst.Sean Silva
As per Ted's advice. It can be brought back from version control if needed. This also fixes a Sphinx warning. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170401 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-18When warning about a missing prototype because a function declaration is ↵Anders Carlsson
missing 'void', insert a fixit to add the void. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170399 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-18More conservative fix for <rdar://problem/12847524> (a crash printing ↵Eli Friedman
diagnostic ranges). I'm not really happy with this fix, but I'm confident it's correct. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170397 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-18Use the correct return type (size_t) for these builtins.Bill Wendling
<rdar://problem/12646344> git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170393 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-18Add an expected parameter for the size of the destination.Bill Wendling
<rdar://problem/12622659> git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170392 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-18Add support for passing the main file name down to the assemblerEric Christopher
for location information. Part of PR14624 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170391 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-18Rein ubsan's vptr sanitizer back a bit. Per core issue 453, binding a referenceRichard Smith
to an object outside its lifetime does not have undefined behavior. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170387 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-17Fix isThisDeclarationADefinition for extern following tentative.Rafael Espindola
An extern declaration following a tentative definition should not itself be considered a tentative definition. Fixes pr14614. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170377 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-17Fix PR14625 by teaching the driver to detect PWD for assembly files.Chandler Carruth
This also requires adding support to -cc1as for passing the detecting PWD down through LLVM's debug info (which in turn required the LLVM change in r170371). The test case is weak (we only test the driver behavior) because there is currently to infrastructure for running cc1as in the test suite. So those four lines are untested (much like all other lines in that file), but we have a test for the same pattern using llvm-mc in the LLVM repository. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170373 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-17[c-index-test] Fix warnings about unused results from chdir().Argyrios Kyrtzidis
Patch from Edwin Vane! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170366 91177308-0d34-0410-b5e6-96231b3b80d8
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