Add mangling for thunks.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80743 91177308-0d34-0410-b5e6-96231b3b80d8

Test for my last patch.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80740 91177308-0d34-0410-b5e6-96231b3b80d8

It is illegal to derefrercne to an interface in
objc's non-fragile ABI.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80739 91177308-0d34-0410-b5e6-96231b3b80d8

More overriding base work and some cleanups.  WIP.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80737 91177308-0d34-0410-b5e6-96231b3b80d8

After a conversation with Doug. I added a fix me to
where we build the constructor's initializer list.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80735 91177308-0d34-0410-b5e6-96231b3b80d8

Split out overriding.  WIP.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80732 91177308-0d34-0410-b5e6-96231b3b80d8

Testcase for recent checkin.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80725 91177308-0d34-0410-b5e6-96231b3b80d8

Handle member expressions that return references correctly.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80723 91177308-0d34-0410-b5e6-96231b3b80d8

Assert that we don't have any virtual bases. We can emit dtors for polymorphics classes just fune.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80722 91177308-0d34-0410-b5e6-96231b3b80d8

In CXXBaseOrMemberInitializer, don't confuse CtorTocall with
AnonUnionMember. Fixes PR4826.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80721 91177308-0d34-0410-b5e6-96231b3b80d8

Use the correct cast kinds for bit casts and function to pointer decay. Fixes PR4827.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80720 91177308-0d34-0410-b5e6-96231b3b80d8

Add a CK_FunctionToPointerDecay cast kind.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80719 91177308-0d34-0410-b5e6-96231b3b80d8

We can generate constructors/destructors with base classes and non-trivial fields just fine now.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80701 91177308-0d34-0410-b5e6-96231b3b80d8

Add test case from <rdar://problem/7184450>.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80700 91177308-0d34-0410-b5e6-96231b3b80d8

Implement proper substitution for OverloadedFunctionDecls, but substituting each of the functions in the overload set

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80692 91177308-0d34-0410-b5e6-96231b3b80d8

Add DeclContext::Equals to compare declaration contexts based on their primary context. Use this instead of pointer comparisons

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80690 91177308-0d34-0410-b5e6-96231b3b80d8

Tweak comment based on Daniel's recently added '-emit-ast' option.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80684 91177308-0d34-0410-b5e6-96231b3b80d8

"The attached patch moves AttributeList::addAttributeList outside the
class so as to accomodate one or both parameters being NULL, " from Sean Hunt!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80683 91177308-0d34-0410-b5e6-96231b3b80d8

Fixed a property getter ir-gen crash.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80681 91177308-0d34-0410-b5e6-96231b3b80d8

Fix a crasher involving template instantiation of non-dependent
expressions making use of an overloaded operator. Thanks for the test
case, Anders!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80679 91177308-0d34-0410-b5e6-96231b3b80d8

Add driver support for -emit-ast and AST compilation steps.
 - <rdar://problem/7185031> Add 'clang' option '-emit-ast'

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80678 91177308-0d34-0410-b5e6-96231b3b80d8

Tip-toe around strict-aliasing violation. Fixes PR4061.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80674 91177308-0d34-0410-b5e6-96231b3b80d8

Add explicit "blind" client data to callback function (since we aren't using blocks).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80673 91177308-0d34-0410-b5e6-96231b3b80d8

Move C++ test over to CodeGenCXX, since it requires CodeGen to reproduce

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80672 91177308-0d34-0410-b5e6-96231b3b80d8

Don't assume that a base is always a RecordType, it can also be a TemplateSpecializationType. Also, make sure to get the instantiated union member.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80662 91177308-0d34-0410-b5e6-96231b3b80d8

Add pretty stack traces when instantiating functions and static data members.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80661 91177308-0d34-0410-b5e6-96231b3b80d8

Handle member initializers that point to fields in anonymous structs.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80659 91177308-0d34-0410-b5e6-96231b3b80d8

Don't assert when instantiating member references to fields in anonymous structs.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80657 91177308-0d34-0410-b5e6-96231b3b80d8

PR4836, part 2: CodeGen for __builtin_isnan.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80655 91177308-0d34-0410-b5e6-96231b3b80d8

Preliminary AST representation and semantic analysis for
explicitly-specified template argument lists in member reference
expressions, e.g.,

  x->f<int>()

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80646 91177308-0d34-0410-b5e6-96231b3b80d8

Force triple for this test (non-fragile ABI is default on x86_64-apple-darwin9).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80645 91177308-0d34-0410-b5e6-96231b3b80d8

Sentence-case bug category.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80644 91177308-0d34-0410-b5e6-96231b3b80d8

Remember to write the qualifier of a MemberExpr to the PCH file when we get to C++ PCH

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80643 91177308-0d34-0410-b5e6-96231b3b80d8

Eliminate CXXAdornedMemberExpr entirely. Instead, optionally allocate
space within the MemberExpr for the nested-name-specifier and its
source range. We'll do the same thing with explicitly-specified
template arguments, assuming I don't flip-flop again.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80642 91177308-0d34-0410-b5e6-96231b3b80d8

Fix bug 4784 and allow friend declarations to properly extend
existing declaration chains.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80636 91177308-0d34-0410-b5e6-96231b3b80d8

Rename DIBlock as DILexicalBlock.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80634 91177308-0d34-0410-b5e6-96231b3b80d8

Rename CXXQualifiedMemberExpr -> CXXAdornedMemberExpr, since we will
also be adding explicit template arguments as an additional
"adornment". No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80628 91177308-0d34-0410-b5e6-96231b3b80d8

Add parsing for references to member function templates with explicit
template argument lists, e.g., x.f<int>().

Semantic analysis will be a separate commit.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80624 91177308-0d34-0410-b5e6-96231b3b80d8

PR4836, part 1: add Sema support for __builtin_isnan and friends; they
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

Implement template instantiation for member operator access.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80609 91177308-0d34-0410-b5e6-96231b3b80d8

Support explicit C++ member operator syntax, from James Porter!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80608 91177308-0d34-0410-b5e6-96231b3b80d8

Re-implemented generation of objc_memmove_collectable
API for copying GC'able aggregates (Next runtime only).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80607 91177308-0d34-0410-b5e6-96231b3b80d8

Fix a -Asserts warning.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80606 91177308-0d34-0410-b5e6-96231b3b80d8

Added test cases for presence and absence of __has_feature(objc_nonfragile_abi) with and without -fobjc-nonfragile-abi.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80593 91177308-0d34-0410-b5e6-96231b3b80d8

Updated GNU runtime non-fragile ABI.
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

Implement source/line/column hooks.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80585 91177308-0d34-0410-b5e6-96231b3b80d8

More fleshing out the C-based indexing API (under construction).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80529 91177308-0d34-0410-b5e6-96231b3b80d8

More missing member goodness.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80491 91177308-0d34-0410-b5e6-96231b3b80d8

Improve missing error messages as suggested by Doug.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80489 91177308-0d34-0410-b5e6-96231b3b80d8

Use DiagnoseMissingMember for UsingDecls.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80470 91177308-0d34-0410-b5e6-96231b3b80d8

Improve diagnostics for missing members. This renames the 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

Unbreak tests.  I'll look into why this is necessary later.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80468 91177308-0d34-0410-b5e6-96231b3b80d8

Fix the start source location for type-specs like long, short, etc.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80448 91177308-0d34-0410-b5e6-96231b3b80d8

Fix TypeLoc::operator bool().

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80447 91177308-0d34-0410-b5e6-96231b3b80d8

Make instantiating initializers for classes with a dependent base type
work correctly.

The change in lib/AST/DeclCXX.cpp is mostly a large reindentation; I
couldn't figure out a good way to avoid it.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80446 91177308-0d34-0410-b5e6-96231b3b80d8

Make IRGen for initializing a member reference work correctly.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80439 91177308-0d34-0410-b5e6-96231b3b80d8

Add a workaround for decls that come from friend decls pointing to undeclared classes.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80438 91177308-0d34-0410-b5e6-96231b3b80d8

In DeclPrinter, assert when asked to print AS_None.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80437 91177308-0d34-0410-b5e6-96231b3b80d8

Patch to ir-gen user-defined conversions used in expressions
[12.3.2-p3]

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80436 91177308-0d34-0410-b5e6-96231b3b80d8

Set the access specifier for using decls.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80435 91177308-0d34-0410-b5e6-96231b3b80d8

Improve instantiation of UnresolvedUsingDecls.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80434 91177308-0d34-0410-b5e6-96231b3b80d8

Patch for code gen. for c-style cast which ends in
using class's conversion functions [12.3.2-p2]

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80433 91177308-0d34-0410-b5e6-96231b3b80d8

Get rid of mostly-unused, buggy method.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80432 91177308-0d34-0410-b5e6-96231b3b80d8

gcc 4.4 needs cstdio for printf. Reorder includes while at it.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80430 91177308-0d34-0410-b5e6-96231b3b80d8

Test case.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80426 91177308-0d34-0410-b5e6-96231b3b80d8

Fix the breakage by handling indirect instantiations.  This would be much
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

Instantiate member and base initializers. Patch by Anders Johnsen! (tweaked slightly by me)

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80422 91177308-0d34-0410-b5e6-96231b3b80d8

Fix a couple issues with parsing invalid nested-name-specifiers.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80421 91177308-0d34-0410-b5e6-96231b3b80d8

For consistency, just make friend declarations AS_public.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80420 91177308-0d34-0410-b5e6-96231b3b80d8

Fix a last-minute typo and make the test not emit temporaries.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80419 91177308-0d34-0410-b5e6-96231b3b80d8

Ensure code generation for friend declarations in class templates.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80418 91177308-0d34-0410-b5e6-96231b3b80d8

Refactor undefined argument checking into a Checker.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80417 91177308-0d34-0410-b5e6-96231b3b80d8

Store the SourceLocation of right parentheses in member initializers. Patch by Anders Johnsen!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80416 91177308-0d34-0410-b5e6-96231b3b80d8

Don't assert that friend declarations must have access specifiers for now.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80415 91177308-0d34-0410-b5e6-96231b3b80d8

CreateDeclRefExprs that point to UnresolvedUsingDecls.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80413 91177308-0d34-0410-b5e6-96231b3b80d8

Add another check for UnresolvedUsingDecl.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80412 91177308-0d34-0410-b5e6-96231b3b80d8

iGenerate vcalls as we build up the methods.  WIP.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80405 91177308-0d34-0410-b5e6-96231b3b80d8

Make sure we actually found a redeclaration before complaining about attributes added to a redeclaration in C++

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80403 91177308-0d34-0410-b5e6-96231b3b80d8

Add printing of access specifiers to DeclPrinter. The formatting is pretty bad but it works :)

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80402 91177308-0d34-0410-b5e6-96231b3b80d8

Remove #if 0'd code that is clearly not needed

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80399 91177308-0d34-0410-b5e6-96231b3b80d8

path to ir-gen 12.3.1 Conversion by constructor

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80398 91177308-0d34-0410-b5e6-96231b3b80d8

Don't crash when instantiating templates containing anonymous structs/unions

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80397 91177308-0d34-0410-b5e6-96231b3b80d8

Test instantiation of static data members that live within nested
member templates.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80396 91177308-0d34-0410-b5e6-96231b3b80d8

Test instantiations of out-of-line member definitions of nested templates.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80395 91177308-0d34-0410-b5e6-96231b3b80d8

Fix and test template instantiation for nested member templates.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80394 91177308-0d34-0410-b5e6-96231b3b80d8

Tighten up the conversion from a single-level template argument list
to a multi-level template argument list by making it explicit. The
forced auditing of callers found a bug in the instantiation of member
classes inside member templates.

I *love* static type systems.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80391 91177308-0d34-0410-b5e6-96231b3b80d8

Remove the conversion from a multi-level template argument list back to a single template argument list. We no longer need this crutch

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80390 91177308-0d34-0410-b5e6-96231b3b80d8

Implement template instantiation for member class templates.

When performing template instantiation of the definitions of member
templates (or members thereof),  we build a data structure containing
the template arguments from each "level" of template
instantiation. During template instantiation, we substitute all levels
of template arguments simultaneously.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80389 91177308-0d34-0410-b5e6-96231b3b80d8

Add uninitialized values test case.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80388 91177308-0d34-0410-b5e6-96231b3b80d8

retain/release checker: [CIContext createCGImage...] and friends returned CF
objects that are not automatically garbage collected. This fixes
<rdar://problem/7174400>.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80387 91177308-0d34-0410-b5e6-96231b3b80d8

Improve support for using decls in the decl printer.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80386 91177308-0d34-0410-b5e6-96231b3b80d8

Add CIndex dependencies: libLLVMC and libclangSema (for IdentifierResolver).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80385 91177308-0d34-0410-b5e6-96231b3b80d8

Tweak CIndex file to resolve to linking issues with the clang libraries. In
particular, clangFrontend was not being linked in.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80384 91177308-0d34-0410-b5e6-96231b3b80d8

Check for UnresolvedUsingDecl when determining if a declaration is a redeclaration or not.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80383 91177308-0d34-0410-b5e6-96231b3b80d8

test case for my last patch.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80382 91177308-0d34-0410-b5e6-96231b3b80d8

patch to prevent crash in hopelessly incorrect
method definition with labels.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80381 91177308-0d34-0410-b5e6-96231b3b80d8

Collect multiple levels of template arguments into a new type,
MultiLevelTemplateArgumentList. This is a baby step toward
instantiating member templates; no intended functionality change yet.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80380 91177308-0d34-0410-b5e6-96231b3b80d8

Fix this for real.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80377 91177308-0d34-0410-b5e6-96231b3b80d8

Hide IdxVisitor and remove unimplemented method (causing link errors on x86_64
linux builder).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80376 91177308-0d34-0410-b5e6-96231b3b80d8

Test case for conversion type method call ir-gen.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80375 91177308-0d34-0410-b5e6-96231b3b80d8