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8 Commits

Author SHA1 Message Date
David Blaikie bbafb8a745 Unify naming of LangOptions variable/get function across the Clang stack (Lex to AST). 
The member variable is always "LangOpts" and the member function is always "getLangOpts".

Reviewed by Chris Lattner

llvm-svn: 152536
 2012-03-11 07:00:24 +00:00
John McCall 113bee0536 Remove BlockDeclRefExpr and introduce a bit on DeclRefExpr to 
track whether the referenced declaration comes from an enclosing
local context.  I'm amenable to suggestions about the exact meaning
of this bit.

llvm-svn: 152491
 2012-03-10 09:33:50 +00:00
Argyrios Kyrtzidis afdc66f4fa [arcmt] 
-Make sure we don't change to '__weak' a __block variable used as output.
-Make sure we don't apply __weak twice.

Fixes rdar://10520757&10521362

llvm-svn: 152020
 2012-03-05 08:46:24 +00:00
Chandler Carruth 35f5320d8e Mechanically rename SourceManager::getInstantiationLoc and 
FullSourceLoc::getInstantiationLoc to ...::getExpansionLoc. This is part
of the API and documentation update from 'instantiation' as the term for
macros to 'expansion'.

llvm-svn: 135914
 2011-07-25 16:49:02 +00:00
Chris Lattner 0e62c1cc0b remove unneeded llvm:: namespace qualifiers on some core types now that LLVM.h imports 
them into the clang namespace.

llvm-svn: 135852
 2011-07-23 10:55:15 +00:00
Argyrios Kyrtzidis ce9b739999 [arcmt] Before applying '__weak' check whether the objc class is annotated with objc_arc_weak_reference_unavailable 
or is in a list of classes not supporting 'weak'.

rdar://9489367.

llvm-svn: 135002
 2011-07-12 22:05:17 +00:00
John McCall 24fc0decfe Change the driver's logic about Objective-C runtimes: abstract out a 
structure to hold inferred information, then propagate each invididual
bit down to -cc1.  Separate the bits of "supports weak" and "has a native
ARC runtime";  make the latter a CodeGenOption.

The tool chain is still driving this decision, because it's the place that
has the required deployment target information on Darwin, but at least it's
better-factored now.

llvm-svn: 134453
 2011-07-06 00:26:06 +00:00
Argyrios Kyrtzidis e5b475c688 [arcmt] Break apart Transforms.cpp. 
llvm-svn: 133539
 2011-06-21 20:20:39 +00:00