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2009-08-13Prep for vbase layout refinements. WIP.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78882 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-13Refine virtual base layout. WIP.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78873 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-12More toward synthesizing copy assignments. SWIP.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78861 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-12Remove another done audit FIXME.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78847 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-12Refactor a bit and remove some FIXME audit markers, now that the codeMike Stump
has been audited for correctness. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78846 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-12Refine primary vbase selection ordering. WIP.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78844 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-12Transition the PCH support for ShuffleVectorExpr over to ASTContext allocationNate Begeman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78783 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-12Warn on use of property dot syntax when unused.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78760 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-12Add some information about temporaries to the statement dumper.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78754 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11Patch to warn if a property which is 'assign' by defaultFariborz Jahanian
may not implement NSCopying protocol in -fobjc-gc[-only] mode. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78726 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11Add a FriendClassDecl type for holding declarations of friend types in John McCall
the AST, and create such declarations. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78719 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11Fix rdar://7126285: don't warn on unused ObjC property accessChris Lattner
that uses "dot syntax" since it might have a side effect. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78704 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11ir-gen support for anonymous union data memberFariborz Jahanian
copying in copy constructors and used in default constructor's initializer list. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78700 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11Argument-dependent lookup for friend declarations. Add a new decl type,John McCall
FriendFunctionDecl, and create instances as appropriate. The design of FriendFunctionDecl is still somewhat up in the air; you can befriend arbitrary types of functions --- methods, constructors, etc. --- and it's not clear that this representation captures that very well. We'll have a better picture when we start consuming this data in access control. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78653 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11Implement more of the inductive case for vtable layout involvingMike Stump
virtual base primaries and improve the layout of classes with virtual bases. WIP. Hey, I've decided I want a change to FileCheck, I need to ensure that the group is together, nothing in between. Can we change it to check the match line is from the line immediately following the last matched line, if the source for the matched line is immediately after the source for the previously matched line? // CHECK: 1 // CHECK: 2 // CHECK: 3 // CHECK: 4 // CHECK: 5 // CHECK: 6 would require 1 2 and 3 to be continuous in the output, and 4 5 and 6 to be continuous. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78638 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-10Fix an indentation.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78624 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-10Support for anonymous union in ctor's initializer andFariborz Jahanian
bunch of FIXMEs for their is-gen. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78623 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-10Take 2 on AltiVec-style vector initializers. Nate Begeman
Fixes PR4704 problems Addresses Eli's patch feedback re: ugly cast code Updates all postfix operators to remove ParenListExprs. While this is awful, no better solution (say, in the parser) is obvious to me. Better solutions welcome. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78621 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-10Revert r78535, it is causing a number of failures to build projects.Daniel Dunbar
--- Reverse-merging r78535 into '.': D test/Sema/altivec-init.c U include/clang/Basic/DiagnosticSemaKinds.td U include/clang/AST/Expr.h U include/clang/AST/StmtNodes.def U include/clang/Parse/Parser.h U include/clang/Parse/Action.h U tools/clang-cc/clang-cc.cpp U lib/Frontend/PrintParserCallbacks.cpp U lib/CodeGen/CGExprScalar.cpp U lib/Sema/SemaInit.cpp U lib/Sema/Sema.h U lib/Sema/SemaExpr.cpp U lib/Sema/SemaTemplateInstantiateExpr.cpp U lib/AST/StmtProfile.cpp U lib/AST/Expr.cpp U lib/AST/StmtPrinter.cpp U lib/Parse/ParseExpr.cpp U lib/Parse/ParseExprCXX.cpp git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78551 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-09AltiVec-style vector initializer syntax, vec4 a = (vec4)(a, b, c, d);Nate Begeman
In addition to being defined by the AltiVec PIM, this is also the vector initializer syntax used by OpenCL, so that vector literals are compatible with macro arguments. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78535 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-08Take #pragma pack into account when laying out structs. Fixes ↵Anders Carlsson
rdar://problem/7095436. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78490 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-08Introduce a new PragmaPack attribute, and use it for #pragma pack. The ↵Anders Carlsson
PackedAttr now only represents __attribute__((packed)). This is necessary because #pragma pack and __attribute__((packed)) have different semantics. No functionality change yet, but this lays the groundwork for fixing a record layout bug. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78483 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-08Get rid of Stmt::Clone now that we can reference count statements instead.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78452 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-08Introduce reference counting for statements and expressions, using itDouglas Gregor
to allow sharing of nodes. Simplifies some aspects of template instantiation, and fixes both PR3444 and <rdar://problem/6757457>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78450 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-07Add ability to generate vcall offsets for primary virtual base.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78396 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-07Fix some const_cast issues. This is the beginning of the rabbit hole.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78393 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-07Separate Stmt::Destroy into the entrypoint for destroying a statementDouglas Gregor
or expression (Destroy) from the virtual function used to actually destroy a given expression (DoDestroy). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78375 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-06Layout virtual bases. Work in progress.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78308 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-06Fix spell-o.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78303 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-06Fixup object layout when we have a primary base (it goes first). Start ↵Mike Stump
preping for virtual base layout. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78265 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05Calculate the primary base class better and use that when laying downMike Stump
the vtable. Still a work in progress. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78252 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05Fix canonical type construction for function types with the noreturnDouglas Gregor
attribute. Fixes PR4865. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78224 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05Introduce the canonical type smart pointers, and use them in a few places toDouglas Gregor
tighten up the static type system. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78164 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05Support for use of default argument in constructors.Fariborz Jahanian
work in progress. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78132 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-02Keep track of the template arguments deduced when matching a classDouglas Gregor
template partial specialization. Then, use those template arguments when instantiating members of that class template partial specialization. Fixes PR4607. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77925 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-02Compute end_overridden_methods in a way that keeps ENABLE_EXPENSIVE_CHECKSDaniel Dunbar
happy. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77850 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-01Avoid accessing invalid std::vector element; this makes clangDaniel Dunbar
ENABLE_EXPENSIVE_CHECKS clean on x86_64-.*-darwin10. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77831 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-31Add code to setup the vtable pointer in the constructor. Work in progress.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77699 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-31Make canonicalization of overloaded function declarations match theDouglas Gregor
Itanium C++ ABI's name mangling, since both are related to the notion of "equivalent" function templates. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77678 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-31Canonicalize template template parameters. We can't test this yet, butDouglas Gregor
it's "obviously correct" :) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77677 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-31Canonicalize function parametersDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77676 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-31Canonicalization and profiling for overloaded function declarations,Douglas Gregor
for those extra-esoteric cases. Not that any two given C++ compilers agree on this test case, but this change gives us a strong definition of equivalent types. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77664 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-31Canonicalize dependent extended vector types.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77663 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-31Whitespace around else canonicalization and fix 80-col violations.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77655 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-31Build canonical types for dependently-sized array types.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77647 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-30Canonicalization of dependent C++0x decltype types.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77643 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-30Canonicalization for dependent typeof(expr) types.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77639 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-30Update based upon comments. Explain why we have an assert.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77612 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-30We'll also need a vtable pointer if we have virtual bases.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77610 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-30Support out-of-line definitions of the members of class templateDouglas Gregor
partial specializations. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77606 91177308-0d34-0410-b5e6-96231b3b80d8
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