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2009-09-05Refine overrides and thunks for virtual bases. Cleanups. WIP.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81080 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-05Replace some instances of std::string with StringRefs.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81079 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-05Cleanup.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81078 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-05Cleanups.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81077 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-05Cleanups.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81075 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-05Cleanups.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81074 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-05Cleanups.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81073 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-05Cleanups.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81072 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-05Cleanups.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81071 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-05Overhaul the mangler to use a visitor pattern, at least for types. We can ↵John McCall
safely ignore non-canonical type classes, but apparently we need to know how to mangle dependent names. The missing cases are much more obvious now. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81070 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-05Cleanups. WIP.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81069 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-05Pass the ConstructLoc to BuildCXXConstructExpr.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81068 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-05Install thunks later to fixup overrides. Track space taken by vbaseMike Stump
offsets better for thunk refinements. Cleanups. WIP. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81067 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-05pass the correct predecessor node.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81066 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-05Start emitting ElaboratedTypes in C++ mode. Support the effort in variousJohn McCall
ways: remove elab types during desugaring, enhance pretty-printing to allow tags to be suppressed without suppressing scopes, look through elab types when associating a typedef name with an anonymous record type. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81065 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-05Do not call FlushReports() in GRBugReporter's dtor. We already call it inZhongxing Xu
ActionGRExprEngine(). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81064 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-05Report errors for member functions correctly.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81063 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-05Use a separate diagnostic for default function argument expressions.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81062 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-05Refactor builtin function evaluation code into its own function.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81061 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-05Basic support for representing elaborated type specifiersJohn McCall
directly in the AST. The current thinking is to create these only in C++ mode for efficiency. But for now, they're not being created at all; patch to follow. This will let us do things like verify that tags match during template instantation, as well as signal that an elaborated type specifier was used for clients that actually care. Optimally, the TypeLoc hierarchy should be adjusted to carry tag location information as well. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81057 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-04Improve the AST representation and semantic analysis for externDouglas Gregor
templates. We now distinguish between an explicit instantiation declaration and an explicit instantiation definition, and know not to instantiate explicit instantiation declarations. Unfortunately, there is some remaining confusion w.r.t. instantiation of out-of-line member function definitions that causes trouble here. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81053 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-04Don't generate any code for an explicit call to a trivial destructor. Douglas Gregor
Now that parsing, semantic analysis, and (I think) code generation of pseudo-destructor expressions and explicit destructor calls works, update the example-dynarray.cpp test to destroy the objects it allocates and update the test to actually compile + link. The code seems correct, but the Clang-compiled version dies with a malloc error. Time to debug! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81025 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-04Merge libgcc spec changes for darwin::Link::ConstructJob.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81022 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-04Tweak darwin::Link::AddLinkArgs.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81021 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-04Implement darwin::Link::AddDarwinArch for ARM.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81020 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-04Darwin: Pass -iphoneos-version-min to ld when building for ARM.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81019 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-04Add -ccc-install-dir option for faking installation path.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81017 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-04Rename Darwin_X86 toolchain to just Darwin, this can support all platforms.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81016 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-04If a destructor is referenced or a pseudo-destructor expression isDouglas Gregor
formed without a trailing '(', diagnose the error (these expressions must be immediately called), emit a fix-it hint, and fix the code. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81015 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-04Add overidding for methods for vtable building for the secondaryMike Stump
vtables. Add thunk generation. WIP. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81014 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-04Remove unused argument.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81010 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-04Implement AST, semantics, and CodeGen for C++ pseudo-destructorDouglas Gregor
expressions, e.g., p->~T() when p is a pointer to a scalar type. We don't currently diagnose errors when pseudo-destructor expressions are used in any way other than by forming a call. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81009 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-04Implement accessors clang_getCursorKind(), clang_getCursorDecl().Steve Naroff
Implement clang_getCursor() - wired up to Argiris's work. Implement callbacks for CXCursor_ObjCProtocolRef. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81004 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-04When searching for a default constructor or copy constructor, skip ↵Douglas Gregor
constructor templates git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81002 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-04Parse extern templates, pass that information all the way to Sema,Douglas Gregor
then drop it on the floor. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80989 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-04Introduce an egregious hack to fix PR4828.Douglas Gregor
The problem this change addresses is that we treat __is_pod and __is_empty as keywords in C++, because they are built-in type traits in GCC >= 4.3. However, GNU libstdc++ 4.2 (and possibly earlier versions) define implementation-detail struct templates named __is_pod and __is_empty. This commit solves the problem by recognizing struct __is_pod and struct __is_empty as special token sequences. When one of these token sequences is encountered, the keyword (__is_pod or __is_empty) is implicitly downgraded to an identifier so that parsing can continue. This is an egregious hack, but it has the virtue of "just working" whether someone is using libstdc++ 4.2 or not, without the need for special flags. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80988 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-04move the check into MarkNoReturnFunction.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80980 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-04Extract mark-no-return-function code into a function.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80979 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-04Correctly handle elaborated template ids. Still not handled properly for ↵John McCall
friends. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80977 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-03Patch to instantiate destructors used to destructFariborz Jahanian
base and data members when they are needed. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80967 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-03If the alignment of the chosen field in a union is greater than the ↵Anders Carlsson
alignment of the union, we need to use a packed LLVM struct. Fixes <rdar://problem/7184250>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80964 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-03Implement tree transformations for DeclarationNames. Among otherDouglas Gregor
things, this means that we can properly cope with member access expressions such as t->operator T() where T is a template parameter (or other dependent type). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80957 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-03Improve template instantiation for member access expressions thatDouglas Gregor
involve qualified names, e.g., x->Base::f. We now maintain enough information in the AST to compare the results of the name lookup of "Base" in the scope of the postfix-expression (determined at template definition time) and in the type of the object expression. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80953 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-03Mark constructors used in initialization of base(s) and fieldsFariborz Jahanian
as referecned with location where they are used. Still need to look at destructor aspects of them. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80950 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-03Issue diagnostics in variety of situations involvingFariborz Jahanian
reference/const data members when user has declared the constructor. This necessitated some non-minor refactoring. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80934 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-03Don't use '%ll', this doesn't workin on Win32.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80933 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-03Add ASTUnit::getOriginalSourceFileName() and use in ↵Steve Naroff
clang_getTranslationUnitSpelling(). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80932 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-03Improved handling for dependent, qualified member access expressions, e.g.,Douglas Gregor
t->Base::f where t has a dependent type. We save the nested-name-specifier in the CXXUnresolvedMemberExpr then, during instantiation, substitute into the nested-name-specifier with the (transformed) object type of t, so that we get name lookup into the type of the object expression. Note that we do not yet retain information about name lookup into the lexical scope of the member access expression, so several regression tests are still disabled. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80925 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-03Save/load POSIXThreads flag for PCHDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80916 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-03Revert "Visit function/method bodies and issue callback for parameters and localDaniel Dunbar
variables.", this is breaking x86_64-apple-darwin10 and Linux tests. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80896 91177308-0d34-0410-b5e6-96231b3b80d8
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