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2013-04-26[Modules] Fix an issue where the reconstructed redeclaration chain was ↵Argyrios Kyrtzidis
incomplete, missing the definition from a module. -Make sure that a deserialized external decl gets added to the TU scope. -When associating an identifier with a set of decls, use the most recent local ones, if they exist, otherwise associating decls from modules (that came after a local one) will lead to an incomplete reconstructed re-declaration chain. rdar://13712705 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180634 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-26[frontend] Make -chain-include work when used with modules.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180633 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-26ArrayRefize code. No functionality change.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180632 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-26document parsing. When a sub-class (c++ Objective-C) missing Fariborz Jahanian
a comment, grab the first comment found in its class heirarchy. Also, when a category is mossing a comment, grab comment of its primary class. // rdar://13647476 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180629 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-26[driver] Implement the -fdebug-compilation-dir in a way that is compatible withChad Rosier
gcc. No test case included as I'm having problems finding a test case where the inode/dev don't match. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180628 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-26Documentation: improve description of make_shared transformation, as ↵Dmitri Gribenko
suggested by David Blaikie git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180627 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-26Comment parsing: -fparse-all-comments: recognize empty line commentsDmitri Gribenko
In -fparse-all-comments mode empty '//' comments were recognized as RCK_Invalid, and were not merged with next and previous lines. Patch by Amin Shali. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180625 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-26Implement C++1y decltype(auto).Richard Smith
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180610 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-26C++1y: support simple variable assignments in constexpr functions.Richard Smith
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180603 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-26Use bitfilds.Rafael Espindola
On a 32 bit build this moves LinkageSpecDecl from 52 to 48 bytes. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180601 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-26Support debug info for using directives at global/namespace scope.David Blaikie
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180594 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-26Add r180263 back, but fix hasBraces() to be correct during parsing.Rafael Espindola
Original commit message: Fix a case in linkage computation that should check for single line extern "C". git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180591 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-26Add a testcase for a recent regression.Rafael Espindola
Thanks to Bill Wendling for the original testcase. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180586 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-26Further wordsmith release notes for the static analyzer.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180585 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-25Revert r180263. It's causing failures.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180583 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-25Add Static Analyzer section to the Release Notes for clang 3.3Anna Zaks
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180582 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-25Objective-C: This is a small modification to myFariborz Jahanian
patch -n r180198. When reporting on missing property accessor implementation in categories, do not report when they are declared in primary class, class's protocol, or one of it super classes or in of the other categories. // rdar://13713098 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180580 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-25[analyzer] Teach DeadStoreChecker to look though BO_Comma and disregard the LHS.Anna Zaks
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180579 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-25Put friend decls in the correct context.Rafael Espindola
When we find a friend declaration we have to skip transparent contexts for doing lookups, but we should not skip them when inserting the new decl if the lookup found nothing. Fixes PR15841. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180571 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-25Fix a possible null pointer dereference found by the analyzer.Anna Zaks
When computing the other parameters, ‘op’ is checked for being null before it’s dereferenced. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180271 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-25Fix header comment.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180268 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-25Add an idea for cpp11-migrate and cpp14-migrateDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180266 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-25Improve clang-format's memoization behavior.Daniel Jasper
Deeply nested expressions basically break clang-format's memoization. This patch slightly improves the situations and makes expressions like aaaaa(aaaaa(aaaaa(aaaaa(aaaaa(aaaaa(aaaaa(aaaaa( aaaaa(aaaaa(aaaaa(aaaaa(aaaaa(aaaaa(aaaaa(aaaaa(aaaaa(aaaaa(aaaaa( aaaaa(aaaaa(aaaaa(aaaaa(aaaaa(aaaaa(aaaaa(aaaaa(aaaaa(aaaaa( aaaaa(aaaaa(aaaaa(aaaaa(aaaaa(aaaaa(aaaaa(aaaaa(aaaaa( aaaaa(aaaaa()))))))))))))))))))))))))))))))))))))))); work. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180264 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-25Fix a case in linkage computation that should check for single line extern "C".Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180263 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-25Don't mark 'extern "C" void f(void)' as having extern storage class.Rafael Espindola
Instead, we check for one line extern "C" context in linkage computation and when deciding if a variable is a definition. This hopefully completes the transition to having "as written" semantics for hasExternalStorage. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180258 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-25Add option to align escaped newlines left.Daniel Jasper
This enables formattings like: #define A \ int aaaa; \ int b; \ int ccc; \ int dddddddddd; Enabling this for Google/Chromium styles only as I don't know whether it is desired for Clang/LLVM. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180253 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-25Fix scrolling bug in clang-format's emacs integration.Daniel Jasper
This patch ensure that nothing scrolls even if the same buffer is opened in multiple windows. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180252 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-25[ms-cxxabi] Fix a number of bugs in the mangler.Peter Collingbourne
This includes the following fixes: - Implement 4 subtly different variants of qualifier mangling and use them in what I believe are the right places. - Fix handling of array types. Previously we were always decaying them, which is wrong if the type appears as a template argument, pointee, referent etc. Fixes PR13182. Differential Revision: http://llvm-reviews.chandlerc.com/D709 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180250 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-25Add "-no-canonical-prefixes" to a test case.Richard Trieu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180239 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-25[analyzer] Fix a crash in RetainCountChecker - we should not rely on ↵Anna Zaks
CallEnter::getCallExpr to return non-NULL We get a CallEnter with a null expression, when processing a destructor. All other users of CallEnter::getCallExpr work fine with null as return value. (Addresses PR15832, Thanks to Jordan for reducing the test case!) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180234 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-25[neonemitter tests] Change triple of emitted tests to thumbv7s to match the ↵Michael Gottesman
target cpu being swift. Also specify the target-abi to apcs-gnu. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180233 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24Objective-C parsing [qoi]: Recover gracefully with good diagnosticFariborz Jahanian
when class implementation declaration adds protocol qualifier list. // rdar://12233858 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180228 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24Objective-C arc: Improve disgnostics when 'weak'Fariborz Jahanian
property cannot be synthesized because its backing ivar does not support weak references. // rdar://13676793 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180211 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24Removing example-dynarray.cpp test since it's of no value.Jyotsna Verma
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180208 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24[driver] Test that last option wins between -Ofast and -O2.Chad Rosier
Part of rdar://13622687 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180207 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24[driver] Put -fvectorize under the -Ofast umbrella flag.Chad Rosier
Part of rdar://13622687 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180206 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24[driver] Improve the implementation of the -Ofast option.Chad Rosier
Specifically, allow the flags that fall under this umbrella (i.e., -O3, -ffast-math, and -fstrict-aliasing) to be overridden/disabled with the individual -O[0|1|2|s|z]/-fno- flags. This also fixes the handling of various floating point optimization flags that are modified by -ffast-math (and thus -Ofast as well). Part of rdar://13622687 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180204 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24[driver] Add a hasFlag API that accepts a positive alias.Chad Rosier
Part of rdar://13622687 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180203 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24Objective-C: When reporting on missing property accessor implementation inFariborz Jahanian
categories, do not report when they are declared in primary class, class's protocol, or one of it super classes. This is because, its class is going to implement them. // rdar://13713098 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180198 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24Flip flag to merge short if-statements into one line for Google style.Daniel Jasper
This now allows clang-format to do: if (a) return; git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180187 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24clang-format support for multiple input files.Alexander Kornienko
Summary: Added support for multiple input files, that can be used both with and without in-place edit (-i) option. Added checks for -offset and -length options: don't allow them on multiple files, check that they don't fall outside input file, made both options unsigned, so that there's no need to check for negative values. Removed "-1 can be used for end-of-file" from -length description. Reviewers: djasper, klimek Reviewed By: djasper CC: cfe-commits Differential Revision: http://llvm-reviews.chandlerc.com/D719 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180185 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24[analyzer] Refactoring + explanatory comment.Anton Yartsev
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180181 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24Release note the change to clang_CXCursorSet_contains().Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180178 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24Fix typo in comparison in clang_CXCursorSet_contains().Ted Kremenek
Fixes PR 10124. Patch by Jens Kilian. Thanks to Nikola Smiljanic for following up. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180177 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24Revert "Remove CXCursorSet and related APIs. There are no known clients."Ted Kremenek
Apparently there are... git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180176 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24Add test case for -Wdeprecated-objc-pointer-introspection, andTed Kremenek
tweak warning to suggest that it is just a bad thing to do. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180175 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24Remove CXCursorSet and related APIs. There are no known clients.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180174 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24Fix comment alignment behavior.Daniel Jasper
In the following snippet, clang-format incorrectly aligned the trailing comment, when only the last line was formatted: int aaaaaa; // comment int b; int c; // Formatting only this line moved this comment. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180173 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24Add some more required SPARC v9 predefined macros.Jakob Stoklund Olesen
Solaris/AuroraUX only need __arch64__, the BSDs need the other variants. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180172 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24[analyzer] IvarInvalidation: correctly handle cases where only partial ↵Anna Zaks
invalidators exist - If only partial invalidators exist and there are no full invalidators in @implementation, report every ivar that has not been invalidated. (Previously, we reported the first Ivar in the list, which could actually have been invalidated by a partial invalidator. The code assumed you cannot have only partial invalidators.) - Do not report missing invalidation method declaration if a partial invalidation method declaration exists. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180170 91177308-0d34-0410-b5e6-96231b3b80d8
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