llvm-svn: 139723

llvm-svn: 139718

PR10864: make sure we correctly delay type-checking for inline asm tied operands with dependent type.  Patch by Likai Liu.

llvm-svn: 139716

declared which does not force a 'copy' of the block literal
object. // rdar://9829425

llvm-svn: 139706

Depends on a llvm tablegen commit.

llvm-svn: 139618

their semantic attributes and then to take advantage of that.

llvm-svn: 139615

Thread safety: Initializing var before exhaustive switch statement to deal with extraneous warning produced by gcc but not clang

llvm-svn: 139611

language options. Use that .def file to declare the LangOptions class
and initialize all of its members, eliminating a source of annoying
initialization bugs.

AST serialization changes are next up.

llvm-svn: 139605

llvm-svn: 139600

llvm-svn: 139599

In Microsoft mode, downgrade "goto into protected scope" from error to warning if we are jumping over a variable initialization via a goto.

This fixes a few errors when parsing MFC code with clang.

llvm-svn: 139595

This deletes a bunch of crufty code, and allows more logic sharing
between the analyzer and the warnings.

llvm-svn: 139594

llvm-svn: 139523

llvm-svn: 139520

llvm-svn: 139519

llvm-svn: 139510

llvm-svn: 139499

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

llvm-svn: 139497

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

llvm-svn: 139492

llvm-svn: 139474

llvm-svn: 139466

llvm-svn: 139463

the lifetime of the block by copying it to the heap, or else we'll get
a dangling reference because the code working with the non-block-typed
object will not know it needs to copy.

There is some danger here, e.g. with assigning a block literal to an
unsafe variable, but, well, it's an unsafe variable.

llvm-svn: 139451

methods, and improve the diagnostic slightly along the way. Fixes
<rdar://problem/10098695>.

llvm-svn: 139446

enumeration type.

llvm-svn: 139445

annotate global, local variables, struct fields, or arbitrary statements (using
the __builtin_annotation), rdar://8037476.

llvm-svn: 139423

llvm-svn: 139417

llvm-svn: 139411

llvm-svn: 139406

llvm-svn: 139394

must also be present of the first declaration of that entity.

llvm-svn: 139384

declarations.

llvm-svn: 139380

construct a new DeclRefExpr rather than re-using the existing
DeclRefExpr. Patch by Likai Liu, fixes PR8345.

llvm-svn: 139373

Thread safety: This patch deals with previously unhandled cases when building lock expressions. We now resolve this expressions, avoid crashing when encountering cast expressions, and have a diagnostic for unresolved lock expressions

llvm-svn: 139370

llvm-svn: 139369

llvm-svn: 139368

llvm-svn: 139367

llvm-svn: 139364

what 'nullPos' is supposed to mean, at least at this one site.
Use closed forms for the arithmetic.  Rip out some clever but
ultimately pointless code that was trying to use 0 or 0L depending
the size of a pointer vs. the size of int;  first, it didn't work
on LLP64 systems, and second, the sentinel checking code requires
a pointer-typed value anyway, so this fixit would not have actually
removed the warning.

llvm-svn: 139361

llvm-svn: 139355