llvm-svn: 63563

emit diagnostic when casting a ptr to a small int when doing static initialization (addresses Eli's comments I believe)

llvm-svn: 63562

llvm-svn: 63557

direct-initialization following a user-defined conversion can select
any constructor; it just can't employ any user-defined
conversions. So we ban those conversions and classify the constructor
call based on the relationship between the "from" and "to" types in
the conversion.

llvm-svn: 63554

 - Lift CGFunctionInfo creation above ReturnTypeUsesSret and
   EmitFunction{Epi,Pro}log.

llvm-svn: 63553

llvm-svn: 63551

 - Lift CGFunctionInfo creation up to callers of EmitCall.

 - Move isVariadic bit out of CGFunctionInfo, take as argument to
   GetFunctionType instead.

No functionality change.

llvm-svn: 63550

non-ambiguous name lookup results without allocating any memory, e.g.,
for sets of overloaded functions.

llvm-svn: 63549

- Pass "Actions" vector by reference.
- Remove guard against checking macro-generated code.

llvm-svn: 63546

objc2 nonfragile ivar access code gen.

llvm-svn: 63541

llvm-svn: 63538

determining what decls are acceptable, into specific_decl_iterator
(in which all decls matching the SpecificDecl type requirements are
acceptable) and filtered_decl_iterator (which also does a run-time
check via a member pointer non-type template parameter). This saves
some space in the iterators.

llvm-svn: 63535

This fixes <rdar://problem/6538564> clang ObjC rewriter: Wrong encoding emitted for methods with Block parameters.

llvm-svn: 63534

llvm-svn: 63531

llvm-svn: 63528

provides too few elements.

llvm-svn: 63525

RewriteObjC::RewriteBlockDeclRefExpr(): Add parens to enforce precedence. This fixes <rdar://problem/6529468> clang ObjC rewriter: Need parenthesis around dereferences in rewritten Blocks.

Also changed RewriteObjC::SynthesizeBlockFunc() to declare a pointer to the block argument even when there are no user-supplied arguments to the block.

llvm-svn: 63522

llvm-svn: 63519

llvm-svn: 63518

llvm-svn: 63517

constants.

llvm-svn: 63491

llvm-svn: 63484

llvm-svn: 63472

llvm-svn: 63471

alignment.

llvm-svn: 63470

llvm-svn: 63467

function/call info.

llvm-svn: 63466

llvm-svn: 63464

llvm-svn: 63462

nonfragile abi).

llvm-svn: 63461

to private extern (in objc2 nonfragile abi).

llvm-svn: 63460

in terms of where the type resides in the containing object. This is a
more clear embodiement of the spec & fixes a merging issue with
unions. Down to 3/1000 failures.

llvm-svn: 63455

llvm-svn: 63453

sequence. Previously, we weren't permitting the second step to call
copy constructors, which left user-defined conversion sequences
surprisingly broken.

Now, we perform overload resolution among all of the constructors, but
only accept the result if it makes the conversion a standard
conversion. Note that this behavior is different from both GCC and EDG
(which don't agree with each other, either); I've submitted a core
issue on the matter.

llvm-svn: 63450

llvm-svn: 63449

Turn on -flax-vector-conversions by default, issue a warning whenever one is done. Add a -fnolax-vector-conversions option. Fixes PR2862.

llvm-svn: 63447

llvm-svn: 63445

computing in bytes not bits. We are now down to 22/1000 failures on
the return types tests, and 18 of those are gcc bugs I believe.

llvm-svn: 63438

error, since both C99 and C++ consider it an error. For reference, GCC
makes this a warning while G++ makes it an error.

llvm-svn: 63435

  - Support initialization of reference members; complain if any
  reference members are left uninitialized.
  - Use C++ copy-initialization for initializing each element (falls
  back to constraint checking in C)
  - Make sure we diagnose when one tries to provide an initializer
  list for a non-aggregate.
  - Don't complain about empty initializers in C++ (they are permitted)
  - Unrelated but necessary: don't bother trying to convert the
  decl-specifier-seq to a type when we're dealing with a C++
  constructor, destructor, or conversion operator; it results in
  spurious warnings.

llvm-svn: 63431