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2012-04-18VerifyICE: Pass PartialDiagnostics by reference.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155005 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-18MIPS: Followup to r154606. Expand list of accepted MIPS target features in ↵Simon Atanasyan
the MipsTargetInfoBase::setFeatureEnabled() routine. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154998 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-18fix GCC version comparison wrt. equal patch suffices (and squash two typos)Gabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154997 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-18Adds a FixedCompilationDatabase to be able to specify tool parametersManuel Klimek
at the command line. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154989 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-18Fix bad typo reported by I-Jui Sung.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154986 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-18As per John McCall comment:Francois Pichet
Follow up to r154924: check that we are in a static CMethodDecl to enable the Microsoft bug emulation regarding access to protected member during PTM creation. Not just any static function. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154982 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-18fix display of source lines with null charactersSeth Cantrell
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154981 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-18Nicer display of unprintable source, and fix caret display for non-ascii textSeth Cantrell
Unprintable source in diagnostics is transformed to a printable form and then displayed with reversed colors if possible. Unprintable characters are displayed as <U+NNNN> while bytes that do not represent valid characters are shown as <XX>. Column adjustments to diagnostic carets, highlighted ranges, and fixups are made both for characters escaped as above and for characters which are printable but take up more than a single column. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154980 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-18Calling setVisibility directly only makes (some) sense when the visibility isRafael Espindola
explicit. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154969 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-17PR12569: Instantiate exception specifications of explicit instantiationsRichard Smith
and explicit specializations of function templates appropriately. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154956 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-17Revert "Nicer display of unprintable source, and fix caret display for ↵Seth Cantrell
non-ascii text" This reverts commit e9a3b76ba589a8a884e978273beaed0d97cf9861. Revert "fix display of source lines with null characters" This reverts commit 70712b276e40bbe11e5063dfc7e82ce3209929cd. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154950 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-17add missing parameter index to diagMatt Beaumont-Gay
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154949 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-17fix display of source lines with null charactersSeth Cantrell
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154947 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-17Nicer display of unprintable source, and fix caret display for non-ascii textSeth Cantrell
Unprintable source in diagnostics is transformed to a printable form and then displayed with reversed colors if possible. Unprintable characters are displayed as <U+NNNN> while bytes that do not represent valid characters are shown as <XX>. Column adjustments to diagnostic carets, highlighted ranges, and fixups are made both for characters escaped as above and for characters which are printable but take up more than a single column. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154946 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-17Simplify calls to mergeVisibility* by passing in the LinkageInfo. NoRafael Espindola
functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154940 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-17objective-c modern translation. Correct rewriting ofFariborz Jahanian
block meta-data of block literals declared inside of extern "C" functions. // rdar://1131490 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154939 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-17Typo fix.Sirish Pande
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154937 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-17Switches the JSONCompilationDatabase to use the YAML parser.Manuel Klimek
This will allow us to delete the JSON parser from llvm. The biggest change is a general change of strategy - instead of storing StringRef's to the values for the command line and directory in the input buffer, we store ScalarNode*'s. The reason is that the YAML parser's getRawValue on ScalarNodes returns a string that includes the quotes in case of double quoted strings. For the same reason we're removing the JSON parsing part of the command line parsing - this means an extra copy for a command line when it is requested (and only when it is requested). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154929 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-17Fix to avoid warning. Also add header, and lincense information.Sirish Pande
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154928 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-17Emulate a MSVC bug where the creation of pointer-to-member to protected ↵Francois Pichet
member of base class is allowed but only from a static function. This fixes a regression when parsing MFC code with clang. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154924 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-17fix a typoGabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154920 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-17Convert vperm2f128 and vperm2i128 intrinsics back to using llvm intrinsics. ↵Craig Topper
Unfortunately, these instructions have behavior that can't be modeled with shuffle vector. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154906 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-17Attempt to fix test.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154897 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-17Change ExprEngine::shouldInlineDecl() to be defensive in checking if the CFG ↵Ted Kremenek
of the callee is valid. Fixes <rdar://problem/11257631>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154896 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-17Fix case where the alignment is overaligned, per Eli's suggestion.Chad Rosier
rdar://11220251 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154893 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-17Link to a tiny patch to libstdc++-4.7 to work around the <chrono> issuesRichard Smith
from the C++ status page. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154890 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-17Implement DR1330 in C++11 mode, to support libstdc++4.7 which uses it.Richard Smith
We have a new flavor of exception specification, EST_Uninstantiated. A function type with this exception specification carries a pointer to a FunctionDecl, and the exception specification for that FunctionDecl is instantiated (if needed) and used in the place of the function type's exception specification. When a function template declaration with a non-trivial exception specification is instantiated, the specialization's exception specification is set to this new 'uninstantiated' kind rather than being instantiated immediately. Expr::CanThrow has migrated onto Sema, so it can instantiate exception specs on-demand. Also, any odr-use of a function triggers the instantiation of its exception specification (the exception specification could be needed by IRGen). In passing, fix two places where a DeclRefExpr was created but the corresponding function was not actually marked odr-used. We used to get away with this, but don't any more. Also fix a bug where instantiating an exception specification which refers to function parameters resulted in a crash. We still have the same bug in default arguments, which I'll be looking into next. This, plus a tiny patch to fix libstdc++'s common_type, is enough for clang to parse (and, in very limited testing, support) all of libstdc++4.7's standard headers. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154886 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-17Make sure EmitMoveFromReturnSlot is passing the correct alignment toChad Rosier
EmitFinalDestCopy (and thus pass EmitAggregateCopy the correct alignment). rdar://11220251 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154883 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16Typo.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154880 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16Modern objective-c translator:'self' used insideFariborz Jahanian
block literal is imported. // rdar://11259664 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154876 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16[libclang] Make sure that when we have multiple @class references in the ↵Argyrios Kyrtzidis
same line, that later ones do not override the previous ones. If we have: @class Foo, Bar; source ranges for both start at '@', so 'Bar' will end up overriding 'Foo' even though the cursor location was at 'Foo'. rdar://11257578 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154873 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16modern objective-c translator: translation of implicitFariborz Jahanian
cast to/from block pointer types. // rdar://11202764 Also, many more modern translator tests. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154869 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16[analyzer] Fix a false alarm in SelfInitChecker (radar://11235991).Anna Zaks
Along with it, fix a couple of other corner cases and add more tests. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154866 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16[analyzer] +commentsAnna Zaks
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154865 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16[analyzer] Fixup for a test case.Anna Zaks
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154864 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16objective-c modern translator: buildit objc boolFariborz Jahanian
type for rewriter project will be BoolTy. // rdar://11231426. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154861 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16[libclang] Spelling range for a objc category should the category name ↵Argyrios Kyrtzidis
range, not the class one. rdar://11249386 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154853 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16Remove support for -fast-math metadata for the moment.Duncan Sands
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154851 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16Per Richard's comments on r154794, add the checks necessary to handle ↵Eli Friedman
constant-folding relational comparisons safely in case the user is using -fwrapv or equivalent. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154849 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16Revert r154749 for now at John McCall's request.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154846 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16Implement the last part of C++ [class.mem]p2, delaying the parsing ofDouglas Gregor
exception specifications on member functions until after the closing '}' for the containing class. This allows, for example, a member function to throw an instance of its own class. Fixes PR12564 and a fairly embarassing oversight in our C++98/03 support. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154844 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16Use ordering and the explicit visibility bit instead of modifyingRafael Espindola
ConsiderGlobalVisibility. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154843 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16Readd lost "undef BUILTIN" to fix the build.David Blaikie
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154837 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16Generate fpmath metadata when -ffast-math. Note that no optimizations are hookedDuncan Sands
up to this yet. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154835 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16Hexagon V5(Floating Point) support.Sirish Pande
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154828 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16Remove unused method.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154827 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16Adjust for LLVM name tweaks requested by Chandler.Duncan Sands
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154824 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16Add another constructor to LVFlags and use it to simplify the code a bit.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154814 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16Implement C++11 [expr.prim.general]p3, which permits the use of 'this'Douglas Gregor
in the declaration of a non-static member function after the (optional) cv-qualifier-seq, which in practice means in the exception specification and late-specified return type. The new scheme here used to manage 'this' outside of a member function scope is more general than the Scope-based mechanism previously used for non-static data member initializers and late-parsesd attributes, because it can also handle the cv-qualifiers on the member function. Note, however, that a separate pass is required for static member functions to determine whether 'this' was used, because we might not know that we have a static function until after declaration matching. Finally, this introduces name mangling for 'this' and for the implicit 'this', which is intended to match GCC's mangling. Independent verification for the new mangling test case would be appreciated. Fixes PR10036 and PR12450. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154799 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16Add note to hacking.html that running the test harness directly from the ↵Eli Friedman
command-line requires making sure the relevant files are generated first. Patch by Matt Fowles, with some minor modifications. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154795 91177308-0d34-0410-b5e6-96231b3b80d8
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