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John McCall 37bb6c9832 Restore r117644, this time properly ignoring -fvisibility and type visibility 
for namespace-scope variable declarations.

Apply visibility in IR gen to variables that are merely declared
and never defined.  We were previously emitting these with default
visibility unless they were declared with private_extern.

Ignore global visibility settings when computing visibility for
a declaration's context, and key several conditions on whether a
visibility attribute exists anywhere in the hierarchy as opposed
to whether it exists at the current level.

llvm-svn: 117729
 		2010-10-29 22:22:43 +00:00
..
INPUTS
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bindings/python Rename 'CIndex' to 'libclang', since it has basically become our stable public 2010-04-30 21:51:10 +00:00
clang.xcodeproj Qualified 'id' should implement all of static class type's 2010-10-29 18:26:21 +00:00
docs expand discussion of __block C++ on-stack objects 2010-10-28 23:30:10 +00:00
examples Rename 'MaxLoop' to 'MaxVisit' in AnalysisManager to more correctly reflect that we aborted analysis may not necessarily be due to a loop. 2010-09-14 21:35:27 +00:00
include Restore r117644, this time properly ignoring -fvisibility and type visibility 2010-10-29 22:22:43 +00:00
lib Restore r117644, this time properly ignoring -fvisibility and type visibility 2010-10-29 22:22:43 +00:00
runtime Driver/Darwin: Add a runtime library just for ___eprintf -- when targeting i386 2010-09-22 00:03:52 +00:00
test Restore r117644, this time properly ignoring -fvisibility and type visibility 2010-10-29 22:22:43 +00:00
tools Remove old CrashTracer cruft from CIndex. 2010-10-29 01:06:50 +00:00
utils utils/ABITest: Factor out type naming code slightly. 2010-09-27 20:13:24 +00:00
www Use objdir != srcdir in the getting started doc. 2010-10-29 22:05:17 +00:00
CMakeLists.txt Copied some flags from the Makefile build to the list of GCC flags. 2010-10-15 00:16:22 +00:00
INSTALL.txt
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LICENSE.TXT
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Makefile Move lib/Runtime to runtime/, and build after everything else. 2010-06-30 22:10:38 +00:00
ModuleInfo.txt
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NOTES.txt A Release-Asserts build is now called a Release build. 2010-07-07 07:49:17 +00:00
README.txt Fix typo (test commit) 2010-06-17 12:39:05 +00:00
TODO.txt
…

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/