Also convert stack-addr-ps.cpp to use the analyzer instead of just Sema, now
that it doesn't crash, and extract the stack-block test into another file since
it errors, and that prevents the analyzer from running.

llvm-svn: 138613

globals during codegen.
Fixes <rdar://problem/10017909>.

llvm-svn: 138612

llvm-svn: 138611

llvm-svn: 138610

llvm-svn: 138607

Much to everyone's surprise, the default constructor for TypeResult produces
an instance with Invalid == false. This seems like a decision we may want to
revisit.

llvm-svn: 138601

emit call results into potentially aliased slots.  This allows us
to properly mark indirect return slots as noalias, at the cost
of requiring an extra memcpy when assigning an aggregate call
result into a l-value.  It also brings us into compliance with
the x86-64 ABI.

llvm-svn: 138599

declated method in the class belongs to a synthesized
property getter/setter. // rdar://10014946

llvm-svn: 138598

Eliminate the -chained-pch flag and all of the frontend and libclang options associated with it. Chained PCH is the only way to build a PCH file that includes another PCH file

llvm-svn: 138597

llvm-svn: 138596

from the given source. -emit-module behaves similarly to -emit-pch,
except that Sema is somewhat more strict about the contents of
-emit-module. In the future, there are likely to be more interesting
differences.

llvm-svn: 138595

changes. // rdar://10015110

llvm-svn: 138594

a top-level module. This code is still horrible and should go away,
but we're not there yet.

llvm-svn: 138586

AST file, rather than waiting until we finish loading the top-level
AST file.

llvm-svn: 138585

llvm-svn: 138584

to "when loading a particular module" validation, since it was only
validating local information anyway. This shouldn't change anything.

llvm-svn: 138583

and .cpp files, since ASTReader.cpp was getting way too large. No
functionality change.

llvm-svn: 138582

creators to tell us whether something needs GC barriers.
No functionality change.

llvm-svn: 138581

out-of-sync how a file is compiled. Patch by Matthias Kleine!

llvm-svn: 138580

Teach -Wunreachable-code about dead code caused by macro expansions.  This should suppress false positives resulting from 'assert' and friends.

llvm-svn: 138576

chain to a proper search.

llvm-svn: 138574

search in ASTReader::ReadPreprocessedEntities().

llvm-svn: 138572

llvm-svn: 138571

as in @class foo, bar. More cleanup to follow.

llvm-svn: 138567

-fapple-kext.
Fixes <rdar://problem/10013310>. Reverts <rdar://problem/7809940>.

llvm-svn: 138564

redeclarations of a particular entity would occur in source
order. Friend declarations that occur within class templates (or
member classes thereof) do not follow this, nor would modules. Big
thanks to Erik Verbruggen for reducing this problem from the Very
Large Qt preamble testcase he found.

llvm-svn: 138557

given selector, rather than walking the chain backwards. Teach its
visitor how to merge multiple result sets into a single result set,
combining the results of selector lookup in several different modules
into a single result set.

llvm-svn: 138556

[analyzer] Move the leak bugs from CFRefCount to RetainReleaseChecker, with a level of indirection to handle GC vs. non-GC.

llvm-svn: 138538

llvm-svn: 138535

Patch by Chris Cudmore!

llvm-svn: 138533

(These bug types may have just been leaked before...!)

llvm-svn: 138532

[analyzer] MacOSKeychainAPIChecker: Add the custom BugReport visitor(which highlights the allocation site) to all the relevant reports within the checker.

llvm-svn: 138531

Because Checkers live for an entire translation unit, this persists summary caches across multiple code bodies and avoids repeated initialization (but probably at the cost of memory). This removes the last references from RetainReleaseChecker to CFRefCount.

llvm-svn: 138529

statement initializer makes safe assumption when a substatement 
is encounterred (with a fix me).

llvm-svn: 138528

llvm-svn: 138526

llvm-svn: 138510

llvm-svn: 138508

llvm-svn: 138506

llvm-svn: 138498

llvm-svn: 138497