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2010-10-10Unbreak the CMake build.Francois Pichet
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116164 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-10Add experimental chroot check which checks improper use of chroot(). Patch by Zhongxing Xu
Lei Zhang. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116163 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-10Implement __builtin_ia32_vec_ext_v2si function (required by Qt).Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116162 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-10lib/Driver/Tools.cpp: Disable cxa_atexit by default also on Cygwin.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116161 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-09Don't rely on a StringRef being null-terminated (it's not) for deprecation ↵Benjamin Kramer
messages. Store pointer and length of the message in DelayedDiagnostic and hide the gory union details. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116153 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-09Add target implementations for the X86 builtins:Bill Wendling
__builtin_ia32_vec_init_v8qi __builtin_ia32_vec_init_v4hi __builtin_ia32_vec_init_v2si They are lowered to bitcasts. (These are all ready tested by the gcc testsuite.) <rdar://problem/8529957> git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116147 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-09Fixed __builtin_constant_p return type.Abramo Bagnara
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116145 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-09Fix g++.dg regressions introduced at r115347 (rdar://8529993)Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116144 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-09Secure this test against slightly different number formatters.John McCall
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116141 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-09Permit constant evaluation of const floating-point variables withJohn McCall
constant initializers. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116138 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-09Add support for UCNs for character literalsNico Weber
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116129 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-08Implement C++0x scoped enumerations, from Daniel Wallin! (and tweaked aDouglas Gregor
bit by me). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116122 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-08Rename test name.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116120 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-08Method implemented in class's implementation may implementFariborz Jahanian
one declared in class's extension and not one declared in class's superclass. This supresses a bogus warning on method type mismatch. Fixes //rdar: // 8530080 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116118 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-08When dealing with an assignment with LHS being a property referenceFariborz Jahanian
expression, the entire assignment tree is rewritten into a property setter messaging. This includes rewriting the RHS. Do not attempt to rewrite RHS again. Never rewrite a rewritten text! Fixes //rdar: //8527018. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116104 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-08Improve XML output for class/struct/union declarations, from Martin Vejnar!Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116103 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-08Fix a typo in the Clang man page, from Alexander Best.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116102 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-08Revert the hack Chris Lattner added in r97981 to work aroundDouglas Gregor
brokenness in the designated-initializer ASTs. The ASTs were fixed by Alp Toker's patch (r116098) for PR6955. Fixes PR6537. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116101 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-08This patch fixes multiple issues in clang's designated init builder andDouglas Gregor
completes support for C1X anonymous struct/union init features: * Indexed anonymous member initializers should not be expanded. Doing so makes little sense and would cause unresolvable semantic ambiguity in valid code (regression introduced by r69153). * Subobject initialization of (possibly nested) anonymous members are now referred to with paths relative to the naming record context, eliminating the synthesis of incorrect implicit InitListExprs that caused CodeGen to assert. * Field lookup was missing a null check in IdentifierInfo comparison which caused lookup for a known (already resolved) field to match the first unnamed data member it encountered leading to silent miscompilation. * Subobject paths are no longer built using the general purpose Sema::BuildAnonymousStructUnionMemberPath(). If any corner cases crop up, we will now assert earlier in Sema instead of passing invalid InitListExprs through to CodeGen. Fixes PR6955, from Alp Toker! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116098 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-08Fix the mapping of vertical-space cursor kinds to produce a newline,Douglas Gregor
rather than a space. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116097 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-08Try to disable this again.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116094 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-08libclang: Disable LLVM pretty stack trace functionality, which inadvertentlyDaniel Dunbar
sets up signal handlers it shouldn't when we are being used a shared library. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116084 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-08Disable this test temporarily in an attempt to green the buildbots.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116082 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-08Tighter check in r116060 blcoked enums also. Emit enum const's debug info.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116071 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-08__attribute__((aligned(n))) directly specifies the alignment of a declarationJohn McCall
unless it's a non-packed field, in which case it can only increase the alignment. [[align]] effectively works the same way for well-formed code (because it's ill-formed for [[align]] to decrease alignment ever). Fixes rdar://problem/8335865 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116070 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-08Do not repeat debug info for file variable constants.Devang Patel
This is tested by file-statics.exp in gdb testsuite. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116060 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-08Fix three related, wily issues with the recompilation of precompiledDouglas Gregor
preambles: - When we rebuild a precompiled preamble, make sure to disable skipping anything in the main file; we may have had leftover preamble-skipping values in the lexer, which leads to very empty preamble. This is a correctness issue. - When we rebuild a precompiled preamble, clear out any prior state in the Diagnostic object. Otherwise, we might think that there were errors when we were building the preamble itself, and therefore reject the resulting preamble. This is mainly a performance issue. - Don't remove old remappings when digging out the remapping for the main file. Having the old mappings around does not hurt in the common case (later remappings will just overwrite them), and is important when we fail to find a preamble: we don't want to have removed the remapping, because we'll need it later. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116041 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-08When we encounter a '==' in a context expecting a '=', assume the user made ↵Argyrios Kyrtzidis
a typo: t.c:1:7: error: invalid '==' at end of declaration; did you mean '='? int x == 0; ^~ = Implements rdar://8488464. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116035 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-08Track the location of the context requiring an implicit conversion and use itJohn McCall
to white-list conversions required by system headers. rdar://problem/8232669 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116029 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-08Implement -fshort-enums (rdar://8490496).Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116020 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-07Identify functions with prototype appropriately in debug info. Devang Patel
This is tested by callfuncs.exp in gdb testsuite. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115989 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-07Fix an infinite loop, caused by unintended syntax bug (the 'break;' after ↵Argyrios Kyrtzidis
'default:' was intended to break out of the while loop). Fixes rdar://8518859&8520617. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115985 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-07Fix a crash encoding ivars of vector types and Fariborz Jahanian
to match gcc's encoding. Fixes //rdar: // 8519948. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115980 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-07Fixed cast to union with anonymous bitfields.Abramo Bagnara
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115979 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-07Bugs should go to Bugzilla, not the mailing listDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115972 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-07tests: Force a triple to avoid wchar_t differences.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115970 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-07tests: Tweak test to also match MSVC format.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115969 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-07Start and end location of a property-dot syntax expressionFariborz Jahanian
must match start and end location of the expression as expected by the rewriter client. Fixes // rdar: // 8520727 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115934 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-07Don't force spell checking when code-completing. Let the client decideDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115931 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-07Driver: When clang is built with a VENDOR set, include the base LLVM version inDaniel Dunbar
the version information, to help prevent user confusion about vendor version numbers vs. LLVM version numbers. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115915 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-07www: Grammar, etc.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115914 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-07clang++ sorta works nowChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115903 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-06Patch for adding message to unavailable attribute.Fariborz Jahanian
And its documentation. Finishes off // rdar: // 6734520. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115862 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-06UnreachableCodeChecker cleanup and improvementsTom Care
- Fixed some iterator style issues - Don't process blocks that have been visited already - Fixed a case where a unreachable block cycle was not reported - Minor test case changes - Added one test case from flow-sensitive version of the check. More coming. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115861 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-06Simplified code for deprecated attribute wih message a little.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115856 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-06Add message to attribute(deprecated).Fariborz Jahanian
attribute(unavailable) to do next. // rdar:// 6734520. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115842 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-06Fix a double-free error that can occur in rare cases where loadingDouglas Gregor
of the precompiled preamble (or any PCH file it depends on) fails during reparsing. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115838 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-06Mark FunctionNoProtoType's argument as unspecified parameters.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115834 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-06Re-enable EH cleanups to destroy __block variables, now that we have a moment toJohn McCall
deal with the consequences. Fixes rdar://problem/8224178. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115816 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-06Silence unused variable warning in Release builds.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115806 91177308-0d34-0410-b5e6-96231b3b80d8
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