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2009-10-08Set up include paths for VC++ and Cygwin headers, along with theMike Stump
existing MinGW headers, plus the newer 4.4.0 version. Patch by John Thompson. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83594 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08"Someone pointed out that in my previous Targets.cpp patch I didn'tMike Stump
handle the long size difference for one of the Windows targets." Patch by John Thompson. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83592 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08This fixes support for complex literals, reworked to avoid a goto, andMike Stump
to add a flag noting the presence of a Microsoft extension suffix (i8, i16, i32, i64). Patch by John Thompson. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83591 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08Fix up error reporting when object cannot be constructed Fariborz Jahanian
because of missing default constructor of a member. Fixes pr5154. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83583 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08Installation of Clang libraries and headers, from Axel Naumann!Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83582 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08Add code completion support for ObjC property declarations/attributes.Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83579 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08Implement support for -Wunused-variable, from Oscar Bonilla!Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83577 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08Record location info before emiting alloca for arguments. This allows ↵Devang Patel
arguments to have proper location info. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83567 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08Implement [expr.mptr.oper]p6 for '->*' operator.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83562 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08Remove use of std::ofstream in HTMLDiagnostics.cpp.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83560 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08If a global initializer has a non-trivial constructor or destructor, we ↵Anders Carlsson
never want to defer generation of it, even if it is declared static. With this change we're finally able to compile and run the (infamous) #include <string> #include <iostream> int main(int argc, char **argv) { std::cout << "Hello, World" << std::endl; } $ clang hello.cpp -lstdc++ -o hello $ ./hello Hello, World git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83559 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08Mangle std::basic_ostream<char, std::char_traits<char>> as So.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83557 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08Add more testing for the properties of explicit specialization. Douglas Gregor
Also, eliminate a redundant diagnostic by marking a variable declared with incomplete type as an invalid declaration. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83553 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08Refactoring to further simplify collection of visible conversionFariborz Jahanian
functions. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83552 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08Don't complain about out-of-line explicit specializations of memberDouglas Gregor
function and member function templates that are not definitions. Add more tests to ensure that explicit specializations of member function templates prevent instantiation. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83550 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08Improve checking for specializations of member classes of classDouglas Gregor
templates, and keep track of how those member classes were instantiated or specialized. Make sure that we don't try to instantiate an explicitly-specialized member class of a class template, when that explicit specialization was a declaration rather than a definition. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83547 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08For instantiations of static data members of class templates, keepDouglas Gregor
track of the kind of specialization or instantiation. Also, check the scope of the specialization and ensure that a specialization declaration without an initializer is not a definition. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83533 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08Make sure to set the template specialization kind of an explicitDouglas Gregor
template instantiation of a member function of a class template. FIXME -= 2; git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83520 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08Only perform an implicit instantiation of a function if its templateDouglas Gregor
specialization kind is TSK_ImplicitInstantiation. Previously, we would end up implicitly instantiating functions that had explicit specialization declarations or explicit instantiation declarations (with no corresponding definitions). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83511 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-07Keep track of whether a member function instantiated from a memberDouglas Gregor
function of a class template was implicitly instantiated, explicitly instantiated (declaration or definition), or explicitly specialized. The same MemberSpecializationInfo structure will be used for static data members and member classes as well. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83509 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-07Refactoring around friend class templates. Better error message for friend ↵John McCall
enums. Don't create a new declaration for friend classes if a declaration already exists. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83505 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-07Type checking for specializations of member functions of classDouglas Gregor
templates. Previously, these weren't handled as specializations at all. The AST for representing these as specializations is still a work in progress. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83498 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-07Handle MemberExprs in ResolveAddressOfOverloadedFunction.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83495 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-07Dead code elimination.John McCall
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83492 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-07Fixes problem in finding visible convertion functions of a classFariborz Jahanian
where matching conversion types in base classes were still visible. Plus refactoring and cleanup. Added a test case. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83485 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-07Diagnose explicit instantiations and specializations that occur in class scopeDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83473 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-07When building candidate set for built-ins; when looking forFariborz Jahanian
convesion functions, look in base classes to. (Removes a FIXME). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83472 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-07Class template partial specializations can be declared anywhere thatDouglas Gregor
its definition may be defined, including in a class. Also, put in an assertion when trying to instantiate a class template partial specialization of a member template, which is not yet implemented. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83469 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-07Removed couple of unnecessary canonicalizationFariborz Jahanian
per Doug's obsevation. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83464 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-07Revert r83443.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83451 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-07Mangle anonymous structs/unions correctly. Fixes PR5139.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83448 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-07Fixup pathnames.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83443 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-07Add a MangleContext and pass it to all mangle functions. It will be used for ↵Anders Carlsson
keeping state, such as identifiers assigned to anonymous structs as well as scope encoding. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83442 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-07Change ExplodedNode to have its NodeGroups all BumpPtrAllocated, avoiding ↵Ted Kremenek
malloc() traffic when adding successors/predecessors to a node. This was done by introducing BumpVector, which is essentially SmallVector with all memory being BumpPtrAllocated (this can certainly be cleaned up or moved into llvm/ADT). This change yields a 1.8% speed increase when running the analyzer (with -analyzer-store=region) on a small benchmark file. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83439 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-07Refactor checking of the scope of explicit template specializationDouglas Gregor
declarations and explicit template instantiations, improving diagnostics and making the code usable for function template specializations (as well as class template specializations and partial specializations). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83436 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-06Fix eof.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83433 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-06Patch to implement C++ [over.built]p11 of overload resolution.Fariborz Jahanian
Doug, please review. There is a FIXME in the test case with a question which is unrelated to this patch (that is, error is issued before set of builtins are added to the candidate list). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83429 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-06Uncomment some commented out code.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83428 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-06Change GetAddressCXXOfBaseClass to use CXXBasePaths for calculating base ↵Anders Carlsson
class offsets. Fix the code to handle virtual bases as well. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83426 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-06When mangling names, always use the canonical decl. Fixes PR5144.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83420 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-06InsertSubprogramStart if ATTACH_DEBUG_INFO_TO_AN_INSN is not defined.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83419 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-06Test explicit specialization for all of the various cases whereDouglas Gregor
explicit specializations can occur. Also, fix a minor recovery bug where we should allow declarations coming from the parser to be NULL. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83416 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-06Add support to attach debug info to an instruction.Devang Patel
This is not yet enabled. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83399 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-06Emit the destructor epilogue in a cleanup block so a return from a ↵Anders Carlsson
destructor body still calls the epilogue. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83397 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-06Refactor the code that walks a C++ inheritance hierarchy, searchingDouglas Gregor
for bases, members, overridden virtual methods, etc. The operations isDerivedFrom and lookupInBases are now provided by CXXRecordDecl, rather than by Sema, so that CodeGen and other clients can use them directly. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83396 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-06Pass the right type to GetAddrOfFunction when getting functions for the ↵Anders Carlsson
VTable. Fixes PR5021. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83395 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-06Add the -nostdclanginc option to clang (the driver).Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83377 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-06Fix 'clang-cc -analyzer-display-progress' by flushing standard error after ↵Ted Kremenek
printing the name of the analyzed function. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83369 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-06Fix crash introduced by r83358 where a symbol could be eagerlyTed Kremenek
evaluated to an APSInt with a different bitwidth than the other operand in a binary expression. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83368 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-06Fix: <rdar://problem/7275774> Static analyzer warns about NULL pointer whenTed Kremenek
adding assert This fix required a few changes: SimpleSValuator: - Eagerly replace a symbolic value with its constant value in EvalBinOpNN when it is constrained to a constant. This allows us to better constant fold values along a path. - Handle trivial case of '<', '>' comparison of pointers when the two pointers are exactly the same. RegionStoreManager: git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83358 91177308-0d34-0410-b5e6-96231b3b80d8
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