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2012-11-22Fix CXXRecordDecl::forallBases to not look through bases which are dependentRichard Smith
and defined within the current instantiation, but which are not part of the current instantiation. Previously, it would look at bases which could be specialized separately from the current template. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@168477 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-06PR13499: Don't try to check whether 'override' has been validly applied untilRichard Smith
we know whether the function is virtual. But check it as soon as we do know; in some cases we don't need to wait for an instantiation. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161316 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-13Update all tests other than Driver/std.cpp to use -std=c++11 rather thanRichard Smith
-std=c++0x. Patch by Ahmed Charles! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141900 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-20Diagnose when a virtual member function marked final is overridden.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123916 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-20When instantiating member functions, propagate whether the member function ↵Anders Carlsson
is marked 'final' and 'override'. Also, call CheckOverrideControl when instantiating member functions. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123900 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-20When checking for functions marked override, ignore dependent contexts.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123894 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-20Diagnose virtual member functions marked override but not overriding any ↵Anders Carlsson
virtual member functions. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123888 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-23Implement computation of the final overriders for each virtualDouglas Gregor
function within a class hierarchy (C++ [class.virtual]p2). We use the final-overrider computation to determine when a particular class is ill-formed because it has multiple final overriders for a given virtual function (e.g., because two virtual functions override the same virtual function in the same virtual base class). Fixes PR5973. We also use the final-overrider computation to determine which virtual member functions are pure when determining whether a class is abstract or diagnosing the improper use of an abstract class. The prior approach to determining whether there were any pure virtual functions in a class didn't cope with virtual base class subobjects properly, and could not easily be fixed to deal with the oddities of subobject hiding. Fixes PR6631. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99351 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-15Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'.Daniel Dunbar
- This is designed to make it obvious that %clang_cc1 is a "test variable" which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it can be useful to redefine what gets run as 'clang -cc1' (for example, to set a default target). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91446 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