'true' on detecting protocol cycles. No functionality change.

llvm-svn: 131297

llvm-svn: 131296

query functions, from Erik Verbruggen!

llvm-svn: 131295

to fix PR9900. I will keep it open until sable is able to comment on it.

llvm-svn: 131294

llvm-svn: 131292

A much improved type_traits for C++0x.  Not yet done: is_trivially_constructible, is_trivially_assignable and underlying_type.

llvm-svn: 131291

llvm-svn: 131290

One more special member to go

llvm-svn: 131287

llvm-svn: 131286

llvm-svn: 131285

remove some old redirect pages.  We're into our 3rd year of redirecting, the world should have adjusted by now :)

llvm-svn: 131284

set.

rdar://9423996

llvm-svn: 131283

Now "make doxygen" works for clang.

llvm-svn: 131282

This introduces a generic base class for the expression evaluator
classes, which handles a few common expression types which were
previously handled separately in each class.  Also, the expression
evaluator now uses ConstStmtVisitor.

llvm-svn: 131281

ConstStmtVisitor is a constness-preserving variant of StmtVisitor.
ConstStmtVisitor and StmtVisitor share an implementation using a common
base class, StmtVisitorBase, which uses a template template parameter
to build pointer types.

llvm-svn: 131280

For some reason this was not reverted when r103213 was.

At the same time, add an optional rule for clang's doxygen.cfg.

llvm-svn: 131279

llvm-svn: 131278

the users.

llvm-svn: 131277

constant, also consider whether it's a class type that has any mutable
fields. If so, it can't be a global constant.

llvm-svn: 131276

More comprehensive testing once copy {constructors,assignment operators}
can be defaulted.

llvm-svn: 131275

simplified version.  <rdar://problem/9298790>

llvm-svn: 131274

from the frame is not valid, try look for the symbol in the symbol table.

llvm-svn: 131273

template parameter lists to scope specifiers for friend declarations
about injected class name types. Fixes the
g++.dg/template/memfriend5.C regression in the GCC testsuite.

llvm-svn: 131272

llvm-svn: 131271

llvm-svn: 131270

rdar://problem/9298790

llvm-svn: 131269

correct unaligned load.

llvm-svn: 131268

rdar://problem/9298790

llvm-svn: 131266

llvm-svn: 131265

llvm-svn: 131264

representing variables whose type must be inferred
from the way they are used.  Functions without debug
information now return UnknownAnyTy and must be cast.

Variables with no debug information are not yet using
UnknownAnyTy; instead they are assumed to be void*.
Support for variables of unknown type is coming (and,
in fact, some relevant support functions are included
in this commit) but will take a bit of extra effort.

The testsuite has also been updated to reflect the new
requirement that the result of printf be cast, i.e.

expr (int) printf("Hello world!")

llvm-svn: 131263

by non-CMP expressions.  The executable test case (129821) would test
this as well, if we had an "-O0 -disable-arm-fast-isel" LLVM-GCC
tester.  Alas, the ARM assembly would be very difficult to check with
FileCheck.

The thumb2-cbnz.ll test is affected; it generates larger code (tst.w
vs. cmp #0), but I believe the new version is correct.
rdar://problem/9298790

llvm-svn: 131261

llvm-svn: 131260

llvm-svn: 131259

llvm-svn: 131258

of the current instruction plus 8.  And for Triple::thumb, it is plus 4.

rdar://problem/9170971
lldb disassembly's symbol information not correct (off by 2?)

llvm-svn: 131256

llvm-svn: 131255

don't build circular AST in protocol's protocol list 
when user code has introduced it. Indexer and other   
clients may crash. // rdar://9221614

llvm-svn: 131254

llvm-svn: 131253

llvm-svn: 131252