- Respect find_first_of(char's From parameter instead of silently dropping it.
- Prefer std::string() to std::string("")

llvm-svn: 111814

llvm-svn: 111813

thread name but the static map instance had already been destructed.

rdar://problem/8153284

llvm-svn: 111812

which, defaults to False, and if set to True, will trace lldb command execution
and result.

Added "-t" command option to the test driver dotest.py which sets the
LLDB_COMMAND_TRACE environment variable to "YES" and as a result always turns on
command tracing regardless of the 'trace' keyword argument to runCmd()/expect().

llvm-svn: 111811

the ternary operator without a left-hand side in C++ (PR7726), from
Jean-Daniel Dupas!

llvm-svn: 111809

llvm-svn: 111808

removes the copy. Patch from Eelis van der Weegen, tweaked/updated by
me.

llvm-svn: 111807

llvm-svn: 111806

I have no idea how lit did the right thing here, but other test runners don't.

llvm-svn: 111805

methods.

llvm-svn: 111804

hierarchy with virtual methods and using llvm_unreachable to properly indicate
unreachable states which would otherwise leave variables uninitialized.

llvm-svn: 111803

constructors. We perform semantic checking when creating the definition, and
this isn't needed in certain contexts (value initialization) but is in others
(default initialization). This fixes PR7948.

We add explicit code to the default initialization path to ensure the
definition is both present and valid.

Doug, please review. I think this follows your latest suggestion, and it ended
up remarkably cleaner than I anticipated. Also let me know if similar logic
should be followed for destructors and copy-constructors.

llvm-svn: 111802

it's COFF emitter which does not support differences of two symbols
(and needs to be fixed). GAS is pretty fine with code produced.

llvm-svn: 111801

through the parser.

llvm-svn: 111800

In Sema::AddBuiltinOperatorCandidates, candidate pointer types set can also contain a ObjCObjectPointerType since r111699.

Don't assume that they are only PointerTypes or we will crash.

llvm-svn: 111798

llvm-svn: 111797

llvm-svn: 111796

llvm-svn: 111795

That revision started classifying truly empty structs like "Y" and "X"
as being NoClass/NoClass and turning them into 'ignore'.  The call code
turns around and allocates space for the ignored argument with 
GetUndefRValue.  The bug is that GetUndefRValue would return the address
as undef, instead of returning an object with a defined address but 
undefined contents.

llvm-svn: 111794

llvm-svn: 111793

llvm-svn: 111792

llvm-svn: 111791

llvm-svn: 111790

class;  they should just be completely opaque throughout IR gen now,
although I haven't really audited that.

Fix a bug apparently inherited from gcc-4.2 where we failed to null-check
member data pointers when performing derived-to-base or base-to-derived
conversions on them.

llvm-svn: 111789

operator new[].

llvm-svn: 111788

llvm-svn: 111787

Make CGT defer to the ABI on all member pointer types.
This requires giving CGT a handle to the ABI.
It's way easier to make that work if we avoid lazily creating the ABI.
Make it so.

llvm-svn: 111786

far, this just #include's immintrin.h for compatibility.

llvm-svn: 111785

llvm-svn: 111783

llvm-svn: 111782

instantiating CXXConstructExpr expressions.

llvm-svn: 111780

implicitly-defined default constructor, zero-initialize the memory
before calling the default constructor. Previously, we would only
zero-initialize in the case of a trivial default constructor.

Also, simplify the hideous logic that determines when we have a
trivial default constructor and, therefore, don't need to emit any
call at all.

llvm-svn: 111779

llvm-svn: 111778

llvm-svn: 111777

pointers.  I find the resulting code to be substantially cleaner, and it
makes it very easy to use the same APIs for data member pointers (which I have
conscientiously avoided here), and it avoids a plethora of potential
inefficiencies due to excessive memory copying, but we'll have to see if it
actually works.

llvm-svn: 111776

the ABI code.  Implement correct semantics for these on ARM.

I believe this completes the implementation of member function pointers
on ARM.

I think I'm going to switch member function pointers over to be
non-aggregates while I have all this in mind.

llvm-svn: 111774

are handled.

llvm-svn: 111773

duplication between the constant and non-constant paths in all of this.

Implement ARM ABI semantics for member pointer constants and conversion.

llvm-svn: 111772

llvm-svn: 111771

Pretty much everything having to do with member pointers is ABI-specific.

llvm-svn: 111770