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2013-01-31Comment parsing: add more comments to CommentCommands.tdDmitri Gribenko
I hope the ASCII art delimiters are OK, since they group *groups* of commands -- that is really helpful. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174114 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31Escape backslash in the comment.Dmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174112 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31Update the tests.Bill Wendling
This update coincides with r174110. That change ordered the attributes alphabetically. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174111 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31[Comment parsing] Add support for recognizingFariborz Jahanian
\headerfile command and representing it in an xml document. Patch reviewed by Dmitri Gribenko. // rdar://12397511 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174109 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31[analyzer]RetainCount: Fix an autorelease related false positive.Anna Zaks
The Cnt variable is adjusted (incremented) for simplification of checking logic. The increment should not be stored in the state. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174104 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31[analyzer] Don't track autorelease pools created by +new.Jordan Rose
This matches our behavior for autorelease pools created by +alloc. Some people like to create autorelease pools in one method and release them somewhere else. If you want safe autorelease pool semantics, use the new ARC-compatible syntax: @autoreleasepool { ... } <rdar://problem/13121353> git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174096 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31Lexer: Don't warn about Unicode in preprocessor directives.Jordan Rose
This allows people to use Unicode in their #pragma mark and in macros that exist only to be string-ized. <rdar://problem/13107323&13121362> git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174081 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31Preprocessor: initialize member introduced in r173881.Jordan Rose
Compilation always sets this explicitly, but creating a preprocessor manually should still put the 'IsPreprocessedOutput' flag in a valid state. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174077 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31Reverted unintendedly-committed file.Alexander Kornienko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174076 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31Micro-change: moved a brace for better readabilityAlexander Kornienko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174075 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31Revert "[analyzer] Model trivial copy/move ctors with an aggregate bind."Jordan Rose
It's causing hangs on our internal analyzer buildbot. Will restore after investigating. This reverts r173951 / baa7ca1142990e1ad6d4e9d2c73adb749ff50789. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174069 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31clang/test/Index/skip-parsed-bodies/compile_commands.json: Mark it as ↵NAKAMURA Takumi
XFAIL:mingw32, for now. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174064 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31Never break inside something that was a preprocessor directive.Manuel Klimek
Just put it in one unwrapped line and let the formatter handle it. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174063 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31Several improvements to the formatting of static initializers.Daniel Jasper
1. Never avoid bin packing in static initializers as this can lead to terrible results. 2. If an element has to be broken over multiple lines, break after the following comma. This should be a step forward, but there are still many cases especially with nested static initializers that we handle badly. More patches will follow. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174061 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31Attempt to fix Windows build breakage.Evgeniy Stepanov
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174060 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31Move commonly useful code for AST testing into MatchVerfier.h.Manuel Klimek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174057 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31Add support for AArch64 target.Tim Northover
In cooperation with the LLVM patch, this should implement all scalar front-end parts of the C and C++ ABIs for AArch64. This patch excludes the NEON support also reviewed due to an outbreak of batshit insanity in our legal department. That will be committed soon bringing the changes to precisely what has been approved. Further reviews would be gratefully received. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174055 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31Revert r174043 and tweak the comment wording so I'm (hopefully) not confused ↵Richard Smith
by it again! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174053 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31Added outer template parameter lists to friend type AST nodes.Enea Zaffanella
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174050 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31[msan] Run more optimizations after MemorySanitizer pass.Evgeniy Stepanov
MSan instrumentation is driven by the original code. We take every incoming instruction and emit another instruction (or ten) next to it, operating on the shadow values (but sometimes on the real values, too). Two programs in one, essentially. There can be any kinds of redundancies in the second one, so we just run whatever is normally run at -O2, and then exclude some passes that do not help much with benchmarks. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174049 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31Remove incorrect warning signs from QualType::getUnqualifiedType(). TheseRichard Smith
statements were only true for 65 CLs after they were introduced two years ago. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174043 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31When we're emitting a constructor or destructor call from a delegatingDouglas Gregor
constructor, retrieve our VTT parameter directly. Fixes PR14588 / <rdar://problem/12867962>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174042 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31Improve 'failed template argument deduction' diagnostic for the case where weRichard Smith
have a direct mismatch between some component of the template and some component of the argument. The diagnostic now says what the mismatch was, but doesn't yet say which part of the template doesn't match. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174039 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31When code completing in a statement, parenthesized expression, orDouglas Gregor
Objective-C message receiver, the user is as likely to want to write a type name as any other declaration, so give types the same priority as other declarations. Fixes <rdar://problem/12480600>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174038 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31Allow the computation of the base priority for a declaration code completion ↵Douglas Gregor
result to consider the completion context git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174037 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31Replace "failed template argument deduction" diagnostic with something usefulRichard Smith
in the one case where we've already factored out a reason code. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174036 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31Remove elements from Sema.UndefinedInternals as functions are defined. AlsoNick Lewycky
filter the elements before emitting them into a PCH. No user-visible functionality change, except that PCH files may be smaller? git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174034 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31Fix grammar in comment.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174033 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31Clarify the diagnostic for -Wnested-anon-types.Richard Smith
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174032 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31[analyzer] If a lazy binding is undefined, pretend that it's unknown instead.Jordan Rose
This is a hack to work around the fact that we don't track extents for our default bindings: CGPoint p; p.x = 0.0; p.y = 0.0; rectParam.origin = p; use(rectParam.size); // warning: uninitialized value in rectParam.size.width In this case, the default binding for 'p' gets copied into 'rectParam', because the 'origin' field is at offset 0 within CGRect. From then on, rectParam's old default binding (in this case a symbol) is lost. This patch silences the warning by pretending that lazy bindings are never made from uninitialized memory, but not only is that not true, the original default binding is still getting overwritten (see FIXME test cases). The long-term solution is tracked in <rdar://problem/12701038> PR14765 and <rdar://problem/12875012> git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174031 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31When comparing two template template arguments in the template differ, considerRichard Trieu
them the same if they are actually the same; having the same name isn't enough. Similar to r174013, template template arguments were also mistakenly considered the same when they had the same name but were in different namespaces. In addition, when printing template template arguments, use the qualified name if the regular name is the same. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174029 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31Fix -Wcovered-switch-default and -Wunused-private-field warnings.Richard Smith
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174025 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31Add indents to AST dumping and removed parenthesis from AST nodes.Richard Trieu
Indents were given the color blue when outputting with color. AST dumping now looks like this: Node |-Node | `-Node `-Node `-Node Compared to the previous: (Node (Node (Node)) (Node (Node))) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174022 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31Fix ODR-use of a MemberExpr to check before marking a pure function used. RemoveNick Lewycky
a workaround for this bug from the -Wundefined-internals warning. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174020 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31[analyzer] Fix a bug in region store that lead to undefined value falseAnna Zaks
positives. The includeSuffix was only set on the first iteration through the function, resulting in invalid regions being produced by getLazyBinding (ex: zoomRegion.y). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174016 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31Sometimes ld is just ld.Matt Beaumont-Gay
Don't expect a character between the double-quotes and 'ld'. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174015 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31When comparing two templates in the template differ, consider them theDouglas Gregor
same if they are actually the same; having the same name isn't enough. Fixes <rdar://problem/12931988>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174013 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31Make sure that the Attribute object represents one attribute only.Bill Wendling
Several places were still treating the Attribute object as respresenting multiple attributes. Those places now use the AttributeSet to represent multiple attributes. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174004 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31Fix unused variable warnings in -asserts buildMatt Beaumont-Gay
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173996 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30Reinstate r173952, this time limiting it to exactly the formDouglas Gregor
#define X X for which there is no point warning, ever. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173991 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30Diagnostics: Clarify name of line-length-limiting constant in r173976.Jordan Rose
Thanks, Sean. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173981 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30Changed to static_cast, due to post-commit review.Filipe Cabecinhas
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173980 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30TableGen backends: use emitSourceFileHeader() to emit the warning aboutDmitri Gribenko
file contents being autogenerated git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173979 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30Cast to remove the narrowing conversion error in c++11.Filipe Cabecinhas
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173978 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30Diagnostics: if a line is longer than 4096 characters, don't print it.Jordan Rose
Specifically, don't print snippets, caret diagnostics, or ranges for lines over 4096 characters. We copy the line around a few times in our diagnostics machinery, and we have to print a caret line that's just as long. This uses a lot of memory just to create a poor user experience as we print out a line much too long for anyone to read...or spend extra energy trying to fit it to -fmessage-length. <rdar://problem/13106850> git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173976 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30Revert "[preprocessor] Don't warn about "disabled expansion of recursive macro""Argyrios Kyrtzidis
This reverts commit r173952 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173970 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30Handle passing non-Qualtypes to %diff better. Instead of asserting, fall backRichard Trieu
to printing the default case. This is a fix for PR15023. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173965 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30Add OpenCL error that a kernel function must have void return type. Includes ↵Tanya Lattner
a test case. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173963 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30Fix comment in test/Lexer/utf8-invalid.c for updates in r173959.Jordan Rose
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173961 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30Fix r173881 to properly skip invalid UTF-8 characters in raw lexing and -E.Jordan Rose
This caused hangs as we processed the same invalid byte over and over. <rdar://problem/13115651> git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173959 91177308-0d34-0410-b5e6-96231b3b80d8
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