This reverts commit r113631

Conflicts:

	CMakeLists.txt
	lib/CodeGen/CMakeLists.txt

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This test created a statements.ll file until about a month ago. Some buildbots
still have this file in their source dir. This is the easiest way to remove the
file on all bots. Then I'll revert.

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char32_t, respectively, but which can also be used in C++98/03
mode. Fixes <rdar://problem/8418510>.



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to an "overloaded" set of declarations. This cursor kind works for
unresolved references to functions/templates (e.g., a call within a
template), using declarations, and Objective-C class and protocol
forward declarations.


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Remove from the CFG the half-implemented support for scoping information.  We decided that scope information doesn't belong in the CFG at all, since it is a lexical construct.

Patch by Marcin Świderski!

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Remove CXXRecordDecl::getDefaultConstructor(), an inherently unsafe function due to lazy declaration of default constructors. Now that __has_nothrow_constructor doesn't use it anymore, part of PR8101 is fixed.

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Have __has_nothrow_copy use Sema's lookup routines. This fixes the problem with not finding implicitly declared copy constructors, part of PR8107.

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Eagerly evaluate type traits in Sema instead of lazily in AST. They actually need Sema access to be correct, fixes coming up.

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Handle %test_debuginfo on a RUN command line.

This set up now allows one to write small test cases to check debug info.
e.g.

; RUN: %clang -O0 -g %s -c -o %t.o
; RUN: %clang %t.o -o %t.out  
; RUN: %test_debuginfo %s %t.out

define i32 @f1(i32 %i) nounwind ssp {
; DEBUGGER: break f1                                                               
; DEBUGGER: r                                                                      
; DEBUGGER: p i                                                                    
; CHECK: $1 = 42                                                                   
entry:
  %i.addr = alloca i32, align 4
...
...
}

It is also possible now to write test cases in c/c++.
The plan is to store these debug info testcases in a separate place.


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When applying 'delete' on a pointer-to-array type match GCC and EDG behavior and treat it as 'delete[]'.
Also offer a fix-it hint adding '[]'.

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Add a compatibility note about clang not implicitly converting between objc_object* and id (and SEL, Class).

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their 'isa' field scanned regardless.



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The canonical FunctionTemplateDecl contains the specializations but we cannot use getCanonicalDecl on Template because it may still be initializing.
Write and read it from PCH.
Fixes http://llvm.org/PR8134

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function fails due to ambiguities in partial ordering of function
templates. Fixes PR8033.


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sequences for two conversion functions when in fact we are in the text
of initialization by a user-defined conversion sequences. Fixes PR8034.


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members) with function type. Fixes PR8047.


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they were instantiated from a template. In template metaprogramming,
stuff happens. Fixes PR8065.


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error to a warning if we're in a case that would be allowed in
C++0x. This "fixes" PR8084 by making Clang accept more code than GCC
and (non-strict) EDG do. 

Also, add the missing test case for the C++0x semantics, which should
have been in r113717.


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restrictions on out-of-line specializations to allow them anywhere in
an enclosing context. Motivated by PR8084.


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Assigning an underlying integral type to an enum forward declaration will come in a next patch.

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be a semantic requirement that a built-in overloaded operator is not
added to the overload set of there is already a user-defined
overloaded operator with the same parameter types. Fixes PR8087.


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type. Fixes PR8089 in a slightly different way than had been suggested.


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declarations in potentially-evaluated subexpressions, about
recursion. Fixes the release-mode self-host failure I introduced in
r113700.


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Patch by John Regehr!



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initialization of static const floating-point data membmers (John's
patch, in r113663).


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