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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
2009-08-30Improve 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
2009-08-28Omnibus 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
2009-08-27Move the AnalysisContext* from GRState to Environment.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80293 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27Add __builtin_memchr (used by GNU libstdc++).Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80288 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27PR4800: Implement -Wpointer-arith. I think this is the correct behavior Eli Friedman
per the documentation, although I'm not completely sure. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80257 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27Implement instantiation of the declarations of member functionDouglas Gregor
templates within class templates, producing a member function template of a class template specialization. If you can parse that, I'm sorry. Example: template<typename T> struct X { template<typename U> void f(T, U); }; When we instantiate X<int>, we now instantiate the declaration X<int>::f, which looks like this: template<typename U> void X<int>::f(int, U); The path this takes through TemplateDeclInstantiator::VisitCXXMethodDecl is convoluted and ugly, but I don't know how to improve it yet. I'm resting my hopes on the multi-level substitution required to instantiate definitions of nested templates, which may simplify this code as well. More testing to come... git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80252 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27Remove unused utility methods of GRStmtNodeBuilder.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80237 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27Remove unused utility methods of GRStmtNodeBuilder.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80236 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27restore indentationGabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80229 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27add missing headerGabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80228 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27Remove a unused member variable. Instead query the option from AnalysisManager.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80226 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27iterator.h is no more. Be standards compliant.Gabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80225 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27When checking whether one declaration context encloses another, make sure to ↵Douglas Gregor
look at the primary contexts. Thanks to Eli for the test case git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80212 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27Stub out an error so we don't crash.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80207 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27In ActOnCXXTypeConstructExpr, check that the type is complete and ↵Anders Carlsson
non-abstract before creating any expressions. This assures that any templates are instantiated if necessary. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80200 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27Simplify 'Environment' to contain only one map from 'const Stmt*' to SVals, ↵Ted Kremenek
greatly simplifying the logic of the analyzer in many places. We now only distinguish between block-level expressions and subexpressions in Environment::RemoveDeadBindings and GRState pretty-printing. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80194 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27Cleanups.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80185 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27New RequireNonAbstractType function.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80183 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26When a member reference expression includes a qualifier on the memberDouglas Gregor
name, e.g., x->Base::f() retain the qualifier (and its source range information) in a new subclass of MemberExpr called CXXQualifiedMemberExpr. Provide construction, transformation, profiling, printing, etc., for this new expression type. When a virtual function is called via a qualified name, don't emit a virtual call. Instead, call that function directly. Mike, could you add a CodeGen test for this, too? git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80167 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26The PartialDiagnostic constructor doesn't need to be explicit.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80164 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26Regularize the case and sort.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80163 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26More improvements to PartialDiagnostic.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80158 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26Implement support for C++ direct initializers that involve dependentDouglas Gregor
types or type-dependent expressions. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80143 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26Fixes a comment.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80136 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26AST for conversion by conversion functions. WIP.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80135 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26More support for pseudo dtors.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80129 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26update to CXXFunctionalCastExpr to support ir-gen forFariborz Jahanian
type convesions of class objects [class.conv]. WIP. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80127 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26When we know that we are parsing a class-name, implicitly construct aDouglas Gregor
TypenameType if getTypeName is looking at a member of an unknown specialization. This allows us to properly parse class templates that derived from type that could only otherwise be described by a typename type, e.g., template<class T> struct X {}; template<typename T> struct Y : public X<T>::X { }; Fixes PR4381. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80123 91177308-0d34-0410-b5e6-96231b3b80d8