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2012-07-13Fix a bug in my previous commit. The problem is not that we were not using theRafael Espindola
canonical decl for the template, but that we were not merging attributes for templates at all! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160157 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-13Attaching comments to declarations during parsing: handle more Objective-C ↵Dmitri Gribenko
declarations. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160156 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-13Also remove include directory for libComments.Dmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160155 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-13Remove empty lib/Comments directory.Dmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160154 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-13Comment parsing: repaint the bikesched: rename 'HTML open tags' to 'HTML ↵Dmitri Gribenko
start tags' and 'HTML close tags' to 'HTML end tags' according to HTML spec. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160153 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-12Make concepts of optional and forbidden end tags separate. Thanks Jordan ↵Dmitri Gribenko
for pointing this! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160149 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-12Use the canonical template decl when trying to find if it has a visibilityRafael Espindola
attribute. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160139 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-12Updates the example to the latest incarnation of clang-check andManuel Klimek
adds a paragraph on builtin headers. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160138 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-12Always initialize variable. If opening quote is the last character in ↵Dmitri Gribenko
comment, we will be using an uninitialized value. There is already a test for that in unittests/AST/CommentLexer.cpp, but it seems like we were lucky with the value that got loaded into the variable so the test passed. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160133 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-12Updated -help message in clang-check.Alexander Kornienko
Summary: Provide more information on usage in -help Test Plan: ran once Reviewers: klimek, chandlerc, djasper Reviewed By: klimek CC: cfe-commits Differential Revision: http://llvm-reviews.chandlerc.com/D5 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160132 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-12[Windows] Split the back reference tests into two separate files as the ↵Timur Iskhodzhanov
templates are getting hairy git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160131 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-12test/CodeGen/rdrand-builtins.c: Define __MM_MALLOC_H before including ↵NAKAMURA Takumi
<*mmintrin.h> . Rawr! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160125 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-12Don't include mm_malloc.h in test, it pulls in system headers on msvc.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160122 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-12[Windows] Use thiscall as the default calling convention for class methods. ↵Timur Iskhodzhanov
PR12785 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160121 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-12Add _rdrand{16,32,64}_step intrinsics to immintrin.hBenjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160118 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-12This commit combines three patches to the ASTMatchers.Daniel Jasper
One adds matchers for the various parts of a for loop (initializer, condition, increment), as well as extending the hasBody matcher to work for while and do-while loops. The second patch adds an isInteger matcher for types. The third patch fixes a bug in allOf, where a few of the name chages (AllOf --> allOf) had been missed. All matchers come with unit tests. Patches by Sam Panzer! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160115 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-12Be lax about trailing whitespace when checking fixit formatting, this ↵Benjamin Kramer
depends on locale settings. If a non-unicode locale is used, the unicode character is escaped and any byte that is in the escaped representation but not the semicolon will become whitespace. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160113 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-12PR13312: Don't crash when printing a fixit that ends in a unicode character.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160112 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-12[clang.py] Implement Token APIGregory Szorc
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160111 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-12[clang.py] Add TranslationUnit.get_{file,source_location,source_range}Gregory Szorc
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160107 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-12[clang.py] Refactor how ctypes functions are registeredGregory Szorc
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160106 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-12Process #pragma visibility early in the parsing of class definitions. FixesRafael Espindola
pr13338. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160105 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-12Ignore visibility attributes after definitions. This matches newer (4.7) gcc'sRafael Espindola
behavior and is the first step in fixing pr13338. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160104 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-12Revert r160052, "Default to -std=c++11 on Windows.", for now.NAKAMURA Takumi
Failing Tests (3): Clang :: Index/complete-cxx-inline-methods.cpp Clang :: Index/recursive-cxx-member-calls.cpp Clang :: SemaTemplate/inject-templated-friend-post.cpp git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160103 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-12Add the ObjFW runtime. Patch by Jonathan Schleifer!John McCall
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160102 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-12AST/CommentSema.cpp: Fix signess in abs() to appease msvc. It would not make ↵NAKAMURA Takumi
sense to pass (unsigned)-(unsigned) to abs(). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160097 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-12clang/lib/Basic/CMakeLists.txt: Add missing dependency, ClangDiagnosticComment.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160096 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-12[analyzer] Don't inline virtual calls unless we can devirtualize properly.Jordan Rose
Previously we were using the static type of the base object to inline methods, whether virtual or non-virtual. Now, we try to see if the base object has a known type, and if so ask for its implementation of the method. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160094 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-11Add OpenCL metadata for kernel arg names. This output is controlled via a ↵Tanya Lattner
flag as noted in the OpenCL Spec. Includes a test case. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160092 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-11Don't try to do RVO on block variables that refer to an enclosing local.Nico Weber
Fixes PR13314, clang crashing on blocks refering to an enclosing local when the enclosing function returns void. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160089 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-11Stop instantiating a class if we hit a static_assert failure. Also, if theRichard Smith
static_assert fails when parsing the template, don't diagnose it again on every instantiation. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160088 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-11Fix warning.Richard Smith
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160087 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-11Enable comment parsing and semantic analysis to emit diagnostics. A fewDmitri Gribenko
diagnostics implemented -- see testcases. I created a new TableGen file for comment diagnostics, DiagnosticCommentKinds.td, because comment diagnostics don't logically fit into AST diagnostics file. But I don't feel strongly about it. This also implements support for self-closing HTML tags in comment lexer and parser (for example, <br />). In order to issue precise diagnostics CommentSema needs to know the declaration the comment is attached to. There is no easy way to find a decl by comment, so we match comments and decls in lockstep: after parsing one declgroup we check if we have any new, not yet attached comments. If we do -- then we do the usual comment-finding process. It is interesting that this automatically handles trailing comments. We pick up not only comments that precede the declaration, but also comments that *follow* the declaration -- thanks to the lookahead in the lexer: after parsing the declgroup we've consumed the semicolon and looked ahead through comments. Added -Wdocumentation-html flag for semantic HTML errors to allow the user to disable only HTML warnings (but not HTML parse errors, which we emit as warnings in -Wdocumentation). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160078 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-11Introduce a flag in SourceManager to treat non-system source filesArgyrios Kyrtzidis
as "volatile", meaning there's a high enough chance that they may change while we are trying to use them. This flag is only enabled by libclang. Currently "volatile" source files will be stat'ed immediately before opening them, because the file size stat info may not be accurate since when we got it (e.g. from the PCH). This avoids crashes when trying to reference mmap'ed memory from a file whose size is not what we expect. Note that there's still a window for a racing issue to occur but the window for it should be way smaller than before. We can consider later on to avoid mmap completely on such files. rdar://11612916 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160074 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-11Start testing some commented-out cases of badly-formed __has_include.Jordan Rose
Filed PR13334 for the cases that cause the compiler to crash, and PR13335 for the cases where we should be recovering more gracefully. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160070 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-11Allow -verify directives to be filtered by preprocessing.Jordan Rose
This is accomplished by making VerifyDiagnosticsConsumer a CommentHandler, which then only reads the -verify directives that are actually in live blocks of code. It also makes it simpler to handle -verify directives that appear in header files, though we still have to manually reparse some files depending on how they are generated. This requires some test changes. In particular, all PCH tests now have their -verify directives outside the "header" portion of the file, using the @line syntax added in r159978. Other tests have been modified mostly to make it clear what is being tested, and to prevent polluting the expected output with the directives themselves. Patch by Andy Gibbs! (with slight modifications) The new Frontend/verify-* tests exercise the functionality of this commit, as well as r159978, r159979, and r160053 (Andy's other -verify enhancements). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160068 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-11Move CompileAssert into namespace clang::ast_matchers:: to avoid namingDaniel Jasper
collisions until it is properly integrated in llvm/Support. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160063 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-11Add a hook to supply a custom CompilationDatabase. To add a custom ↵Daniel Jasper
CompilationDatabase, make it implement findCompilationDatabaseForDirectory in CustomCompilationDatabase.h and set USE_COSTUM_COMPILATION_DATABASE. Differential Revision: http://llvm-reviews.chandlerc.com/D4 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160061 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-11[driver] Fix so that clang can find correct path prefix for libc object filesChad Rosier
from GNU binutils supporting multi-arch folder for ARM target. Patch by Jiangning Liu <jiangning.liu@arm.com>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160060 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-11Handle #pragma visibility in explicit specializations and enums.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160057 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-11Mention -fms-compatibility and -fdelayed-template-parsing in UsersManual.Nico Weber
Also mention that -std=c++11 is now on by default on windows. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160054 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-11Emit -verify diagnostics even when we have a fatal error.Jordan Rose
Previously we'd halt at the fatal error as expected, but not actually emit any -verify-related diagnostics. This lets us catch cases that emit a /different/ fatal error from the one we expected. This is implemented by adding a "force emit" mode to DiagnosticBuilder, which will cause diagnostics to immediately be emitted regardless of current suppression. Needless to say this should probably be used /very/ sparingly. Patch by Andy Gibbs! Tests for all of Andy's -verify patches coming soon. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160053 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-11Default to -std=c++11 on Windows.Nico Weber
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160052 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-11Remove unused override of CompilerInvocation::setLangDefaults().Nico Weber
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160051 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-11Fix handling of curly braces in NVPTX inline asmJustin Holewinski
Fixes bug 13322 Patch by Dmitry Mikushin git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160050 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-11Temporarily revert this to see if it brings the gdb bot back.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160049 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-11Fix usage instructions for clang-check.Daniel Jasper
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160048 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-11How to set up clang tools for llvmAlexander Kornienko
Summary: How to guide for setting up clang tooling for llvm repo. Test Plan: this is untested Reviewers: klimek, djasper Reviewed By: klimek Differential Revision: http://llvm-reviews.chandlerc.com/D3 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160047 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-11clang/test/Misc/diag-template-diffing-color.cpp: Introduce the feature ↵NAKAMURA Takumi
'ansi-escape-sequences'. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160043 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-11LLVM_ON_WIN32 case: use the proper key in the UniqueFiles map.Axel Naumann
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160041 91177308-0d34-0410-b5e6-96231b3b80d8
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