but there is a corresponding umbrella header in a framework, build the
module on-the-fly so it can be immediately loaded at the import
statement. This is very much proof-of-concept code, with details to be
fleshed out over time.

llvm-svn: 139558

modernization.  No functionality change.

llvm-svn: 139555

behavior.
rdar://10110352 and PR10908

llvm-svn: 139551

llvm-svn: 139550

llvm-svn: 139548

a DeclRefExpr, MemberExpr, etc. with a CastExpr if it is ImplicitCast,
since the implicit cast is the one that is invisible in source code.

llvm-svn: 139547

llvm-svn: 139543

llvm-svn: 139540

where the compiler will look for module files. Eliminates the
egregious hack where we looked into the header search paths for
modules.

llvm-svn: 139538

llvm-svn: 139523

llvm-svn: 139521

llvm-svn: 139520

llvm-svn: 139519

llvm-svn: 139516

llvm-svn: 139514

llvm-svn: 139513

modifying directly for the preamble.

This avoids an awful, hard to find, bug where "PreprocessorOpts.DisablePCHValidation = true"
would be persistent for subsequent reparses of the translation unit which would result
in defines, present in command-line but not in the PCH, being ignored.

Fixes rdar://9615399.

llvm-svn: 139512

which when set it determines the trial number after which the remapping of files should
take effect.

llvm-svn: 139511

llvm-svn: 139510

llvm-svn: 139509

llvm-svn: 139508

[analyzer] Fix a new failure encountered while building Adium exposed as a result of r138196(radar://10087620). ObjectiveC property of type int has a value of type ObjCPropRef, which is a Loc. 

llvm-svn: 139507

llvm-svn: 139506

llvm-svn: 139502

llvm-svn: 139499

declaration may be the first declaration, we want the ability to that
declaration to be marked module-private.

llvm-svn: 139497

Only predefine the OBJC_ZEROCOST_EXCEPTIONS macro if Objective-C
exceptions are turned on. Fixes PR10910.

llvm-svn: 139496

Fixes PR10898. The warning should be silent when there are parenthesis
around the condition expression.

llvm-svn: 139492

llvm-svn: 139474

test case having instancetype. Fix in rewriter is unrelated to
using of instancetype. Test case uses other feature not yet
supported in the rewriter. There is more work to do, but this
is an ongoing task and not urgent at this time.

llvm-svn: 139473

llvm-svn: 139472

llvm-svn: 139470

Use a more portable heuristic for deciding when to emit a single
atomic store;  it's possible that I've lost information here, but
I'm not sure how much of the logic before was intentionally arch-specific
and how much was just not quite consistent.

llvm-svn: 139468

llvm-svn: 139466

Correctly referring to the null pointer as 'null' not the macro 'NULL' in the boolean conversion diagnostic message.

llvm-svn: 139465

llvm-svn: 139464

llvm-svn: 139463

llvm-svn: 139462

llvm-svn: 139461

llvm-svn: 139460