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2009-09-03Visit function/method bodies and issue callback for parameters and local ↵Steve Naroff
variables. Add clang_getTranslationUnitSpelling(). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80859 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-02Add a wicked little test-case that illustrates what we have to dealDouglas Gregor
with to properly support member access expressions in templates. This test is XFAIL'd, because we get it completely wrong, but I've made the minimal changes to the representation to at least avoid a crash. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80856 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-02Rewrite of our handling of name lookup in C++ member access expressions, e.g.,Douglas Gregor
x->Base::f We no longer try to "enter" the context of the type that "x" points to. Instead, we drag that object type through the parser and pass it into the Sema routines that need to know how to perform lookup within member access expressions. We now implement most of the crazy name lookup rules in C++ [basic.lookup.classref] for non-templated code, including performing lookup both in the context of the type referred to by the member access and in the scope of the member access itself and then detecting ambiguities when the two lookups collide (p1 and p4; p3 and p7 are still TODO). This change also corrects our handling of name lookup within template arguments of template-ids inside the nested-name-specifier (p6; we used to look into the scope of the object expression for them) and fixes PR4703. I have disabled some tests that involve member access expressions where the object expression has dependent type, because we don't yet have the ability to describe dependent nested-name-specifiers starting with an identifier. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80843 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-02Fix a crash when referencing static data members.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80835 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-02Start issuing callback for references (add some predicates, refactor some code).Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80810 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-02Flesh out CXCursorKind...Steve Naroff
- More declaration types (distinguish between struct/union/class, instance/class methods). - Add definition types (class, category, function, instance/class method, etc.). Add client data to clang_loadDeclaration() and implement. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80787 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-02Refactor the check for bad divide into a checker.Zhongxing Xu
Also fix a checker context bug: the Dst set is not always empty initially. Because in GRExprEngine::CheckerVisit(), *CurrSet is used repeatedly. So we removed the Dst.empty() condition in ~CheckerContext() when deciding whether to do autotransision. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80786 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-02Replace uses of ImmutableSet in SymbolReaper with DenseSet. This wasTed Kremenek
motivated from Shark profiles that shows that 'markLive' was very heavy when using --analyzer-store=region. On my benchmark file, this reduces the analysis time for --analyzer-store=region from 19.5s to 13.5s and for --analyzer-store=basic from 5.3s to 3.5s. For the benchmark file, this is a reduction of about 30% analysis time for both analysis modes (a huge win). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80765 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-02It is illegal to derefrercne to an interface inFariborz Jahanian
objc's non-fragile ABI. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80739 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-01In CXXBaseOrMemberInitializer, don't confuse CtorTocall withDouglas Gregor
AnonUnionMember. Fixes PR4826. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80721 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-01Add a CK_FunctionToPointerDecay cast kind.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80719 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-01Add DeclContext::Equals to compare declaration contexts based on their ↵Douglas Gregor
primary context. Use this instead of pointer comparisons git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80690 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-01Tweak comment based on Daniel's recently added '-emit-ast' option.Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80684 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-01"The attached patch moves AttributeList::addAttributeList outside theDouglas Gregor
class so as to accomodate one or both parameters being NULL, " from Sean Hunt! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80683 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-01Add driver support for -emit-ast and AST compilation steps.Daniel Dunbar
- <rdar://problem/7185031> Add 'clang' option '-emit-ast' git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80678 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-01Tip-toe around strict-aliasing violation. Fixes PR4061.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80674 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-01Add explicit "blind" client data to callback function (since we aren't using ↵Steve Naroff
blocks). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80673 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-01Don't assert when instantiating member references to fields in anonymous ↵Anders Carlsson
structs. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80657 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-01Preliminary AST representation and semantic analysis forDouglas Gregor
explicitly-specified template argument lists in member reference expressions, e.g., x->f<int>() git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80646 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-31Eliminate CXXAdornedMemberExpr entirely. Instead, optionally allocateDouglas Gregor
space within the MemberExpr for the nested-name-specifier and its source range. We'll do the same thing with explicitly-specified template arguments, assuming I don't flip-flop again. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80642 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-31Fix bug 4784 and allow friend declarations to properly extendJohn McCall
existing declaration chains. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80636 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-31Rename CXXQualifiedMemberExpr -> CXXAdornedMemberExpr, since we willDouglas Gregor
also be adding explicit template arguments as an additional "adornment". No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80628 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-31Add parsing for references to member function templates with explicitDouglas Gregor
template argument lists, e.g., x.f<int>(). Semantic analysis will be a separate commit. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80624 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-31PR4836, part 1: add Sema support for __builtin_isnan and friends; they Eli Friedman
are apparently used by Solaris libc despite the fact that clang claims to be compatible with gcc 4.2, which doesn't support them. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80610 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-31Support explicit C++ member operator syntax, from James Porter!Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80608 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-31Updated GNU runtime non-fragile ABI.David Chisnall
Added -fconstant-string-class= option. Added __has_feature() test for non-fragile ABI. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80591 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-31Implement source/line/column hooks.Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80585 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-31More fleshing out the C-based indexing API (under construction).Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80529 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-30Improve missing error messages as suggested by Doug.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80489 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-30Improve diagnostics for missing members. This renames the ↵Anders Carlsson
err_typecheck_no_member to err_typecheck_no_member_deprecated. The idea is that err_typecheck_no_member_deprecated should be phased out and any call sites that reference it should call DiagnoseMissingMember instead. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80469 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-29Fix TypeLoc::operator bool().Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80447 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-29Set the access specifier for using decls.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80435 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-29Improve instantiation of UnresolvedUsingDecls.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80434 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-29Get rid of mostly-unused, buggy method.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80432 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-29Fix the breakage by handling indirect instantiations. This would be muchJohn McCall
improved if there were a consistent name for getInstantiatedFromMemberX() across all classes. Cheap refactor if someone wants to do it, but let's get the buildbots happy first. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80425 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-29Store the SourceLocation of right parentheses in member initializers. Patch ↵Anders Carlsson
by Anders Johnsen! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80416 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-28path to ir-gen 12.3.1 Conversion by constructorFariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80398 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-28Fix this for real.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80377 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-28Lot's of little changes to get the C-based indexing API going...Steve Naroff
Work in progress. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80367 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-28Instantiate unresolved using declarations.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80366 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-28Add CX prefix to Cursor and move a comment.Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80359 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-28Omnibus friend decl refactoring. Instead of cloning AST classes for friendJohn McCall
declarations of same, introduce a single AST class and add appropriate bits (encoded in the namespace) for whether a decl is "real" or not. Much hackery about previously-declared / not-previously-declared, but it's essentially mandated by the standard that friends alter lookup, and this is at least fairly non-intrusive. Refactor the Sema methods specific to friends for cleaner flow and less nesting. Incidentally solve a few bugs, but I remain confident that we can put them back. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80353 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-28Create UnresolvedUsingDecls.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80346 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-28Check in UnresolvedUsingDecl.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80336 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-28Use SymbolicRegion instead of CodeTextRegion for symbolic functionTed Kremenek
pointers. Most logic cares first about whether or not a region is symbolic, and second if represents code. This should fix a series of silent corner case bugs (as well as simplify a bunch of code). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80335 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-28More work on using declarations.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80333 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-28Many improvements to using declarations.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80332 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-28Accept and ignore a few more -Wflags.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80323 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27When looking for overloaded member operators, make sure to instantiateDouglas Gregor
class template specializations (when possible) and look into base classes. Thanks to Eli for the test case! FIXME -=1. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80302 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27Rename 'bindExpr' to 'BindExpr'.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80294 91177308-0d34-0410-b5e6-96231b3b80d8
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