llvm-project/clang
Paul Robinson 080b1f3055 When attribute 'optnone' appears on the same declaration with a
conflicting attribute, warn about the conflict and pick a "winning"
attribute to preserve, instead of emitting an error.  This matches the
behavior when the conflicting attributes are on different declarations.

Along the way I discovered that conflicts involving __forceinline were
reported as 'always_inline' (alternate spelling, same attribute) so
fixed that up to report the attribute as spelled in the source.

llvm-svn: 225813
2015-01-13 18:34:56 +00:00
..
INPUTS
bindings [libclang] Add function to retrieve storage class in libclang. 2014-10-15 17:05:31 +00:00
cmake/modules Make it easier to build against a pre-built Clang package with CMake 2014-11-05 23:14:59 +00:00
docs Reimplement -fsanitize-recover family of flags. 2015-01-12 22:39:12 +00:00
examples Driver: Update clang-interpreter example for r218938 2014-10-03 01:08:27 +00:00
include When attribute 'optnone' appears on the same declaration with a 2015-01-13 18:34:56 +00:00
lib When attribute 'optnone' appears on the same declaration with a 2015-01-13 18:34:56 +00:00
runtime [CMake] Add check-asan-dynamic command to external compiler-rt setup. 2014-12-18 21:40:39 +00:00
test When attribute 'optnone' appears on the same declaration with a 2015-01-13 18:34:56 +00:00
tools Update clang-format.el to use xml output and patch in the returned chunks. 2015-01-13 08:35:34 +00:00
unittests Fix assertion in BreakableBlockComment (http://llvm.org/PR21916). 2015-01-12 13:11:12 +00:00
utils Attributes accepting an EnumArgument are allowed to pass a string literal, or an identifier. VariadicEnumArguments now behave consistently instead of only accepting a string literal. 2014-12-19 16:42:04 +00:00
www [analyzer] Updated progress for memory.ZeroAlloc 2014-12-24 01:04:38 +00:00
.arcconfig
.clang-format
.clang-tidy Enable display of compiler diagnostics in clang-tidy. 2014-10-29 17:28:51 +00:00
.gitignore
CMakeLists.txt clang/CMakeLists.txt: Introduce LLVM_SHLIB_OUTPUT_INTDIR also here, or plugins tests might fail. 2015-01-05 14:06:14 +00:00
CODE_OWNERS.TXT Relinquish ownership of MS-style inline assembly. 2014-10-13 16:45:21 +00:00
INSTALL.txt
LICENSE.TXT
Makefile
ModuleInfo.txt
NOTES.txt Remove trailing spaces 2014-07-13 17:11:45 +00:00
README.txt Remove whitespace from test commit. 2014-07-16 19:10:36 +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/