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John McCall d463132f27 Objective-C fast enumeration loop variables are not retained in ARC, but 
they should still be officially __strong for the purposes of errors, 
block capture, etc.  Make a new bit on variables, isARCPseudoStrong(),
and set this for 'self' and these enumeration-loop variables.  Change
the code that was looking for the old patterns to look for this bit,
and change IR generation to find this bit and treat the resulting         
variable as __unsafe_unretained for the purposes of init/destroy in
the two places it can come up.

llvm-svn: 133243
 		2011-06-17 06:42:21 +00:00
..
INPUTS
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bindings/python python bindings: Add support for different kind of completion chunks 2011-02-05 17:54:10 +00:00
clang.xcodeproj The ARC Migration Tool. All the credit goes to Argyrios and Fariborz 2011-06-15 23:25:17 +00:00
docs Automatic Reference Counting. 2011-06-15 23:02:42 +00:00
examples Reverts the Tooling changes as requested by Chris. 2011-06-02 16:58:33 +00:00
include Objective-C fast enumeration loop variables are not retained in ARC, but 2011-06-17 06:42:21 +00:00
lib Objective-C fast enumeration loop variables are not retained in ARC, but 2011-06-17 06:42:21 +00:00
runtime Driver/Darwin: Change to use generic iOS runtime library, which we now always need. 2011-04-18 23:48:36 +00:00
test Objective-C fast enumeration loop variables are not retained in ARC, but 2011-06-17 06:42:21 +00:00
tools Remove ARCMigrate from more builds that it isn't needed in now that the 2011-06-16 23:53:28 +00:00
unittests This random unit test also depends on ARCMigrate. 2011-06-16 05:35:43 +00:00
utils fix a bunch of comment typos found by codespell. Patch by 2011-04-15 05:22:18 +00:00
www Hyphenate "argument-dependent". 2011-06-14 12:59:25 +00:00
CMakeLists.txt Revert "hack in my new variables for GCC" 2011-06-08 10:14:38 +00:00
INSTALL.txt
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LICENSE.TXT My calendar says it's 2011. 2011-06-12 15:26:54 +00:00
Makefile Basic: Add support for a build variable to set the repository path that goes 2011-03-31 00:32:50 +00:00
ModuleInfo.txt
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NOTES.txt
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README.txt
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TODO.txt Test commit; added blank line to TODO.txt 2011-01-04 19:19:20 +00:00

README.txt 

//===----------------------------------------------------------------------===//
// C Language Family Front-end
//===----------------------------------------------------------------------===//

Welcome to Clang.  This is a compiler front-end for the C family of languages
(C, C++, Objective-C, and Objective-C++) which is built as part of the LLVM
compiler infrastructure project.

Unlike many other compiler frontends, Clang is useful for a number of things
beyond just compiling code: we intend for Clang to be host to a number of
different source level tools.  One example of this is the Clang Static Analyzer.

If you're interested in more (including how to build Clang) it is best to read
the relevant web sites.  Here are some pointers:

Information on Clang:              http://clang.llvm.org/
Building and using Clang:          http://clang.llvm.org/get_started.html
Clang Static Analyzer:             http://clang-analyzer.llvm.org/
Information on the LLVM project:   http://llvm.org/

If you have questions or comments about Clang, a great place to discuss them is
on the Clang development mailing list:
  http://lists.cs.uiuc.edu/mailman/listinfo/cfe-dev

If you find a bug in Clang, please file it in the LLVM bug tracker:
  http://llvm.org/bugs/