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18 Commits

Author SHA1 Message Date
Benjamin Kramer 4ab984e74b Drop the ASTContext.h include from DeclFriend.h and DeclTemplate.h. 
llvm-svn: 159723
 2012-07-04 20:19:54 +00:00
David Blaikie b15de1eaed Remove ref/value inconsistency in redecl_iterator. 
Similar to r155808 - this mistake has been made in a few iterators.

Based on Chandler Carruth's feedback to r155808 I added an implicit conversion
to Decl* to ease adoption/usage. Useful for the pointer comparison, but not the
dyn_cast (due to template argument deduction causing the conversion not to be
used) - there for future convenience, though. This idiom (op T* for iterators)
seems to be fairly idiomatic within the LLVM codebase & I'll likely add it as I
fix up the other iterators here.

llvm-svn: 155869
 2012-05-01 00:48:43 +00:00
David Blaikie 2d7c57ec1d Remove the ref/value inconsistency in filter_decl_iterator. 
filter_decl_iterator had a weird mismatch where both op* and op-> returned T*
making it difficult to generalize this filtering behavior into a reusable
library of any kind.

This change errs on the side of value, making op-> return T* and op* return
T&.

(reviewed by Richard Smith)

llvm-svn: 155808
 2012-04-30 02:36:29 +00:00
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
Argyrios Kyrtzidis 981a961d03 Move llvm/ADT/SaveAndRestore.h -> llvm/Support/SaveAndRestore.h. 
Needs llvm update.

llvm-svn: 151829
 2012-03-01 19:45:56 +00:00
Argyrios Kyrtzidis bb5abc7b49 Move "clang/Analysis/Support/SaveAndRestore.h" to "llvm/ADT/SaveAndRestore.h" 
to make it more widely available.

Depends on llvm commit r151564

llvm-svn: 151566
 2012-02-27 21:09:45 +00:00
Argyrios Kyrtzidis 01c047e003 [arcmt] GC migrator: don't try to remove redundant __strong, it does 
more harm than good.

Fixes rdar://10522805&10521433

llvm-svn: 151424
 2012-02-25 01:57:42 +00:00
Dylan Noblesmith 2c1dd2716a Basic: import SmallString<> into clang namespace 
(I was going to fix the TODO about DenseMap too, but
that would break self-host right now. See PR11922.)

llvm-svn: 149799
 2012-02-05 02:13:05 +00:00
Benjamin Kramer 4903802fbf Move a method from IdentifierTable.h out of line and remove the SmallString include. 
Fix all the transitive include users.

llvm-svn: 149783
 2012-02-04 13:45:25 +00:00
Argyrios Kyrtzidis eca1f36a54 [arcmt] Integrate GC __weak into property attributes even when we don't have 
the implementation.

llvm-svn: 145224
 2011-11-28 02:04:36 +00:00
Argyrios Kyrtzidis 3fc3dcd80f [arcmt] Don't add __weak if there is already a GC __weak and make sure to clear 
__weak from a readonly property.

llvm-svn: 145210
 2011-11-28 00:23:12 +00:00
Argyrios Kyrtzidis 2519a0801f [arcmt] When we already removed a __weak, don't try to change it to __unsafe_unretained 
later on, or we will end up with a redundant '__unsafe_unretained'.

llvm-svn: 144059
 2011-11-08 02:02:38 +00:00
Argyrios Kyrtzidis 722d21c646 [arcmt] In GC, handle (assign) @properties. 
-Move __strong/__weak added to a property type to the property attribute,
e.g.  "@property (assign) __weak Foo *prop;" --> "@property (weak) Foo *prop;"

-Remove (assign) in a property so that it becomes strong-by-default in ARC.

llvm-svn: 143979
 2011-11-07 18:46:46 +00:00
Argyrios Kyrtzidis 0dd98a4c51 [arcmt] Map property decls to their GC attributes. 
llvm-svn: 143978
 2011-11-07 18:40:32 +00:00
Argyrios Kyrtzidis e80d4f228c [arcmt] In GC, change '__weak' -> '__unsafe_unretained' when applied 
to objects of classes that don't support ARC weak

llvm-svn: 143976
 2011-11-07 18:40:29 +00:00
Argyrios Kyrtzidis f233dac67c [arcmt] In GC, error for __strong/__weak on non-objc pointers. 
llvm-svn: 143887
 2011-11-06 18:58:23 +00:00
Argyrios Kyrtzidis 0c233fa23e [arcmt] In GC, clear redundant __strong's. 
llvm-svn: 143886
 2011-11-06 18:58:17 +00:00
Argyrios Kyrtzidis e43ae79038 [arcmt] Collect all the places where GC attributes __strong/__weak occur. 
llvm-svn: 143883
 2011-11-06 18:58:03 +00:00