llvm-svn: 102695

specializations, which keeps track of the order in which they were
originally declared. We use this number so that we can always walk the
list of partial specializations in a predictable order during matching
or template instantiation. This also fixes a failure in Boost.Proto,
where SourceManager::isBeforeInTranslationUnit was behaving
poorly in inconsistent ways.

llvm-svn: 102693

a class with virtual bases.  Just a patch until Sema starts (correctly) doing
most of this analysis.

Fixes PR 6622.

llvm-svn: 102692

InjectedClassNameType's Decl to point at the definition. It's a little
messy, but we do the same thing with classes and their record types,
since much of Clang expects that the TagDecl* one gets out of a type
is the definition. Fixes several Boost.Proto failures.

llvm-svn: 102691

llvm-svn: 102690

translation unit is parsed. This enables us to inline some calls when still
analyzing one function at a time.

Actions are classified into Function, CXXMethod, ObjCMethod, 
ObjCImplementation.

This does not hurt performance much. The analysis time for sqlite3.c:

before:
real    17m52.440s
user    17m49.460s
sys    0m2.010s

after:
real    18m0.500s
user    17m56.900s
sys    0m2.330s

DisplayProgress option is broken now. -inine-call action is removed. It
will be reenabled in another form, perhaps as an indenpendant option.

llvm-svn: 102689

Also resolve a long-working FIXME in the test case I modified.

llvm-svn: 102688

llvm-svn: 102686

when used by the exceptions routines.  Fixes PR 6974.

llvm-svn: 102684

llvm-svn: 102681

might not have been an insertion block set at start.  Fixes PR6975.

llvm-svn: 102677

llvm-svn: 102676

llvm-svn: 102674

entering the current instantiation.  Set up a little to preserve type location
information for typename types while we're in there.

Fixes a Boost failure.

llvm-svn: 102673

llvm-svn: 102669

are several known issues to address for it should be turned on by default.

llvm-svn: 102664

address of an overloaded function (or function template), perform that
resolution prior to determining the implicit conversion
sequence. This resolution is not part of the implicit conversion
sequence itself.

Previously, we would always consider this resolution to be a
function pointer decay, which was a lie: there might be an explicit &
in the expression, in which case decay should not occur. This caused
the CodeGen assertion in PR6973 (where we created a 
pointer to a pointer to a function when we should have had a pointer
to a function), but it's likely that there are corner cases of
overload resolution where this would have failed.

Cleaned up the code involved in determining the type that will
produced afer resolving the overloaded function reference, and added
an assertion to make sure the result is correct. Fixes PR6973.

llvm-svn: 102650

categories. Issue usual warnings instead of
confusing error message. Radar 7920807

llvm-svn: 102645

llvm::GLobalVariable name may not match user visibile name for function static variables.

llvm-svn: 102644

llvm-svn: 102638

Do some minor refactoring along the way.

llvm-svn: 102635

for similar methods.  No functionality change.

llvm-svn: 102634

IRgen/NeXT: Put the synthesized _objc_super, _message_ref_t decls in a valid DeclContext, to satisfy the invariants that should hold on a RecordDecl.

llvm-svn: 102624

llvm-svn: 102623

instead of NDEBUG.

llvm-svn: 102622

specializations, substitute the deduced template arguments and check
the resulting substitution before concluding that template argument
deduction succeeds. This marvelous little fix makes a bunch of
Boost.Spirit tests start working.

llvm-svn: 102601

specializations, separate out the deduction part from the checking and
substitution of the deduced arguments.

llvm-svn: 102600

NAN != NAN ? 1 : 0 should return 1.  Also fix the case for complex.

llvm-svn: 102598

bindings when the template argument is still an expression; it happens
while checking the template arguments of a class template partial
specializations. Fixes PR6964.

llvm-svn: 102595

llvm-svn: 102588

llvm-svn: 102587

template decl itself, not its context.  Testcase to follow;  fixes selfhost.

llvm-svn: 102578

llvm-svn: 102576

template argument deduction or (more importantly) the final substitution
required by such deduction.  Makes access control magically work in these
cases.

Fixes PR6967.

llvm-svn: 102572

classes, since we only warn (not error) on offsetof() for non-POD
types. We store the base path within the OffsetOfExpr itself, then
evaluate the offsets within the constant evaluator.

llvm-svn: 102571

runtime library stuff, even if compiler-rt is available.

llvm-svn: 102560

 - <rdar://problem/7919678>

llvm-svn: 102559

as well as pre- and post-inc/decrements in C (not that I think it
matters for any C code).

llvm-svn: 102552

Fix template instantiation for __builtin_offfsetof expressions that refer to members of anonymous structs/unions

llvm-svn: 102551

llvm-svn: 102549