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2010-09-01Fix the source-range information for an EnumConstantDecl; previously,Douglas Gregor
it did not include the initializer expression. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112739 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01Don't assert in CastSizeChecker when the casted-to pointee is an incomplete ↵Ted Kremenek
type. Fixes PR 8050. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112738 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01Implement libclang support for using declarations. Clang actually usesDouglas Gregor
three different kinds of AST nodes to represent using declarations: UsingDecl, UnresolvedUsingValueDecl, and UnresolvedUsingTypenameDecl. These three are collapsed into a single cursor kind for using declarations, since libclang clients don't need the distinction. Several related changes here: - Cursor visitation of the three AST nodes for using declarations - Proper source-range computation for these AST nodes - Using declarations have no USRs, since they don't actually declare any entities. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112730 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01Fix IRGen when property-dot syntax used to accessFariborz Jahanian
a c++ class object 'ivar'. Fixes radar 8366604. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112729 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01StringRefize.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112718 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01Transfer calling-convention attributes down to member function pointers.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112715 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01add a new version of mingw, patch by İsmail "cartman" DönmezChris Lattner
in PR8049 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112710 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01when emitting an error about a missing } in a compound statement, emitChris Lattner
a "to match this {" note, pointing out the opener. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112709 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01Implement libclang support for using directives (cursor + visitation +Douglas Gregor
suppressing USRs). Also, fix up the source location information for using directives so that the declaration location refers to the namespace name. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112693 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01Split ObjCInterfaceDecl::ReferencedProtocols into two lists: ↵Ted Kremenek
ReferencedProtocols and AllReferencedProtocols. ReferencedProtocols (and thus protocol_begin(), protocol_end()) now only contains the list of protocols that were directly referenced in an @interface declaration. 'all_referenced_protocol_[begin,end]()' now returns the set of protocols that were referenced in both the @interface and class extensions. The latter is needed for semantic analysis/codegen, while the former is needed to maintain the lexical information of the original source. Fixes <rdar://problem/8380046>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112691 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01fix rdar://8360877 a really nasty miscompilation in Boost.XpressiveChris Lattner
caused by my ABI work. Passing: struct outer { int x; struct epsilon_matcher {} e; int f; }; as {i32,i32} isn't safe, because the offset of the second element needs to be at 8 when it is interpreted as a memory value. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112686 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01same refactoring as before, this time on the argument side.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112684 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01refactor some code to cut down on redundancy, no functionality change.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112683 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01Improve location information in the representation of namespaceDouglas Gregor
aliases. Previously, the location of the alias was at the "namespace" keyword. Now, it's on the identifier being declared (as is the custom for Clang), and we keep a separate source location for the "namespace" keyword. Also, added a getSourceRange() member function to NamespaceAliasDecl to correctly compute the source range. Finally, removed a bunch of setters from NamespaceAliasDecl and gave ASTReaderDecl friendship so that it could set the corresponding fields directly. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112681 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-31Prevent warning when built with assert off.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112680 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-31Some support for unicode string constantsFariborz Jahanian
in wide strings. radar 8360841. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112672 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-31Implement __has_feature(cxx_inline_namespaces)Sebastian Redl
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112671 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-31Add NetBSD include search pathAnton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112663 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-31Amusingly, I missed this point of abstraction in all my earlierJohn McCall
member-pointer refactoring: dereferencing a member data pointer. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112640 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-31Make inline namespace not be transparent after all. The concept simply ↵Sebastian Redl
doesn't fit. Instead, special-case the few places where transparent contexts have the desired behavior for inline namespaces. Fixes a redeclaration issue in inline namespaces. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112637 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-31Improve CFG printing support for CXXOperatorCallExpr and CXXBindTemporaryExpr.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112619 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-31Explicitly handle CXXOperatorCallExpr when building CFGs. We should treat ↵Ted Kremenek
it the same as CallExprs. Fixes: <rdar://problem/8375510> [Boost] CFGBuilder crash in Boost.Graph git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112618 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-31AST work to support [C++] [IRgen] for ?: with missing LHSFariborz Jahanian
This is also pr7726 and wip. No change in functionality at this time. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112612 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-31Implement basic support for indexing function templates inDouglas Gregor
libclang. This includes: - Cursor kind for function templates, with visitation logic - Cursor kinds for template parameters, with visitation logic - Visitation logic for template specialization types, qualified type locations - USR generation for function templates, template specialization types, template parameter types. Also happens to fix PR7804, which I tripped across while testing. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112604 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-31Add support for windows x86-64 varargs, patch by Cameron Esfahani!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112603 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-31improve isHexaLiteral to work with escaped newlines and trigraphs,Chris Lattner
patch by Francois Pichet! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112602 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-31Teach IR generation to return 'this' from constructors and destructorsJohn McCall
under the ARM ABI. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112588 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-31Fix a regression that allowed clearly ill formed code. The diagnostic is stillChandler Carruth
terrible, FIXME left to do a proper job of diagnosing this. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112581 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-31Revert my lame attempt at appeasing the CFGBuilderDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112580 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-31When provide code completions for a variadic Objective-C methodDouglas Gregor
declaration send or a variadic function call, collapse the ", ..." into the parameter before it, so that we don't get a second placeholder. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112579 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-31Teach the CFGBuilder not do die on CXXBindTemporaryExpr, ↵Douglas Gregor
CXXOperatorCallExpr. Fixes a Boost.Graph crasher. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112578 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-31Implement the __has_nothrow trait family, by Steven Watanabe.Sebastian Redl
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112577 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-31Add range of return value expression in ReturnUndefChecker. Patch by Jim ↵Ted Kremenek
Goodnow II! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112569 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-31Enable inline namespaces in C++03 as an extension.Sebastian Redl
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112566 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-31Add a forgotten place where the enclosing namespace set matters, plus a big ↵Sebastian Redl
testcase for inline namespace fun. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112565 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-31Enable inline namespaces in the AST.Sebastian Redl
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112564 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-31Rename DeclContext::getLookupContext to getRedeclContext and change its ↵Sebastian Redl
semantics slightly. No functionality change in the absence of inline namespaces. Also, change a few places where inline namespaces actually make a difference to be prepared for them. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112563 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-31Decl::getEnclosingNamespaceContext has no reason to explicitly skip ↵Sebastian Redl
transparent contexts, and would be wrong to do so with inline namespaces. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112562 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-31When instantiating a function type, instantiate the return type beforeDouglas Gregor
instantiating the parameters. In a perfect world, this wouldn't matter, and compilers are free to instantiate in any order they want. However, every other compiler seems to instantiate the return type first, and some code (in this case, Boost.Polygon) depends on this and SFINAE to avoid instantiating something that shouldn't be instantiated. We could fight this battle, and insist that Clang is allowed to do what it does, but it's not beneficial: it's more predictable to instantiate this way, in source order. When we implement late-specified return types, we'll need to instantiate the return type last when it was late-specified, hence the FIXME. We now compile Boost.Polygon properly. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112561 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-30Add a missing return. Bug noticed by Dawn Perchik!Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112552 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-30When template substitution into a template parameter reduces the levelDouglas Gregor
of that parameter, reduce the level by the number of active template argument lists rather than by 1. The number of active template argument lists is only > 1 when we have a class template partial specialization of a member template of a class template that itself is a member template of another class template. ... and Boost.MSM does this. Fixes PR7669. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112551 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-30silence a warningChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112549 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-30zap tabsGabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112541 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-30Fix PR8029, a x86-32 ABI regression in introduced in r112211Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112537 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-30fix dual aspect of PR8007,Gabor Greif
namely when the friend function prototype is already used at the point of the template definition that is supposed to inject the friend function. Testcase verifies four scenarios. I would like receive some code review for this. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112524 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-30Perform the function-to-pointer adjustment during template argumentDouglas Gregor
deduction where the parameter is a function reference, function pointer, or member function pointer and the argument is an overloaded function. Fixes <rdar://problem/8360106>, a template argument deduction issue found by Boost.Filesystem. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112523 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-30Translate NEON vmovn builtin to a vector truncation instead of using an llvmBob Wilson
intrinsic. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112504 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-30Adjusted the semantics of assign checking in IdempotentOperationCheckerTom Care
- Fixed a regression where assigning '0' would be reported - Changed the way self assignments are filtered to allow constant testing - Added a test case for assign ops - Fixed one test case where a function pointer was not considered constant - Fixed test cases relating to 0 assignment git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112501 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-30Revert my user-defined literal commits - r1124{58,60,67} pendingSean Hunt
some issues being sorted out. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112493 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-30add a fixme.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112491 91177308-0d34-0410-b5e6-96231b3b80d8
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