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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
2010-10-07Start 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
2010-10-06Patch 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
2010-10-06Do not emit subrange for incomplete array type.Devang Patel
This is tested by ptype.exp in gdb testsuite. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115805 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-06Issue deprecated warning when typeof uses typedefFariborz Jahanian
based on underlying type's deprecatedness. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115800 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-06Reject the allocation of variably-modified types in C++ 'new'Douglas Gregor
expressions. Fixes PR8209 in the narrowest way possible. I'm still considering whether I want to implement the extension that permits the use of VLA types in a 'new' expression. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115790 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-06Remove unused argument.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115789 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-06Add support for 4-byte UCNs like \U12345678. Warn about UCNs in c90 mode.Nico Weber
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115743 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-06When checking for uninitialized fields in member initializers, special case ↵Anders Carlsson
static variables and enums. Fixes PR8075. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115732 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-06Teach the driver to pass -fexceptions in Objective-C inputs on ARM.John McCall
I don't know when this stopped happening, but this seems to be the right place to do it. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115730 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-06Provide a slightly specialized diagnostic for tautological comparisonsJohn McCall
of an enum value. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115725 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-06Use a more conventional/efficient implementation for isEnumeralType()John McCall
and isBuiltinType(). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115724 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-06Ue TagType, added a FIXME. Per John's comment.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115723 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-05Issue deprecated warning when typeof uses anFariborz Jahanian
expression of deprecated type. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115713 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-05When instantiating a new-expression, force a rebuild if there were defaultJohn McCall
arguments in either the placement or constructor arguments. This is important if the default arguments refer to a declaration or create a temporary. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115700 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-05Method declaration and its implementation must match in all their types.Fariborz Jahanian
Previously, compiler warned only if it was unsafe if types did not match. Fixes // rdar: //7933061 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115683 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-05Teach PopCleanupBlock to correctly handle the possibility of branching throughJohn McCall
a EH-only cleanup as part of a fallthrough branch-through. That this happens for this test case is actually a separate bug. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115668 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-05Serialize the "inline" bit for namespaces. Fixes <rdar://problem/8515069>.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115667 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-05Fix a marvelous chained AST writing bug, where we end up with theDouglas Gregor
following amusing sequence: - AST writing schedules writing a type X* that it had never seen before - AST writing starts writing another declaration, ends up deserializing X* from a prior AST file. Now we have two type IDs for the same type! - AST writer tries to write X*. It only has the lower-numbered ID from the the prior AST file, so references to the higher-numbered ID that was scheduled for writing go off into lalaland. To fix this, keep the higher-numbered ID so we end up writing the type twice. Since this issue occurs so rarely, and type records are generally rather small, I deemed this better than the alternative: to keep a separate mapping from the higher-numbered IDs to the lower-numbered IDs, which we would end up having to check whenever we want to deserialize any type. Fixes <rdar://problem/8511624>, I think. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115647 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-05Fix a block rewriter bug where copy/dispose entries in Fariborz Jahanian
block descriptor for outer block was missing even though the block was importing objects into its inner blocks. //rdar://84995992 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115644 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-05Fix handling of the 'Invalid' argument in SourceManager's methods (patch by ↵Zhanyong Wan
Dean Sturtevant, reviewed by chandlerc and Sebastian Redl). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115638 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-05Give every file that ASTReader loads a type: module, PCH, precompiled ↵Sebastian Redl
preamble or main file. Base Decls' PCHLevel on this to make it more sane. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115626 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-05Thread PerFileData through the ASTReader again, this time with the LLVM changes.Sebastian Redl
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115625 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-05Register the __builtin_va_list_type node when we parse it, rather thanDouglas Gregor
waiting until we think we need it: we didn't catch all of the places where we actually needed it, and we probably wouldn't ever. Fixes a C++ PCH crasher. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115621 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-05* Simplify codeZhongxing Xu
* Fix dump() to make it consistent with the test case. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115609 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-05Added support for base and member destructors in destructor.Marcin Swiderski
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115592 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-05In Sema's TryRefInitWithConversionFunction, suppress user conversions for ↵Argyrios Kyrtzidis
the overload candidates. Fixes an infinite recursion in overload resolution for rdar://8499524. Many thanks to Doug! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115588 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-05If we're resolving all outstanding fixups, and there are multiple fixupsJohn McCall
for the same destination, then we must potentially rewrite the initial branch of every fixup. Without this patch, a short-circuit check meant to prevent a switch case from being redundantly added was preventing later fixups from being processed. Fixes PR8175 (again). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115586 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04In the fragile ObjC ABI, save the caught exception to the side if there areJohn McCall
both @catches and a @finally, because the second call to @objc_exception_try_enter will clobber the exception slot. Fixes rdar://problem/8440970. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115575 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04dyn_cast is more appropriate here.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115569 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04Add missing '}' :)Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115568 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04Emit debug info for an aggregate while processing MemberExpr if the ↵Devang Patel
aggregate's debug info was delayed untill now. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115564 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04Fix filename in header comment.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115561 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04When a type comes from a previously-loaded PCH/AST file, don't try to write ↵Douglas Gregor
it into a chained PCH file. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115527 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04Added support for C++ initializers in CFG.Marcin Swiderski
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115493 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-02When providing a block literal as a code completion for aDouglas Gregor
function/method argument, include the parameter name and always include parentheses (even for zero-parameter blocks). Otherwise, the block literal placeholder '^' can look very weird. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115444 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-02the mmx intrinsic for pshufw should map to the IR intrinsic, notChris Lattner
to a shufflevector. Otherwise it doesn't turn into a pshufw. This bug was introduced in the mmx rewrite. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115423 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-02Implement chained PCH support for the macro definitions stored withinDouglas Gregor
the "detailed" preprocessing record. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115417 91177308-0d34-0410-b5e6-96231b3b80d8
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