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Manuel Klimek acaf110ec9 Speeds up parsing of global declarations in cases where the warning
is switched of by about 0.8% (tested with int i<N>).

Additionally, this puts computing the diagnostic class into the hot
path more when parsing, in preparation for upcoming optimizations
in this area.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169976 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12 13:26:54 +00:00
INPUTS Revert 'Fix a typo 'iff' => 'if''. iff is an abreviation of if and only if. See: http://en.wikipedia.org/wiki/If_and_only_if Commit 164766 2012-09-27 10:16:10 +00:00
bindings Fix a copypasto bug. Also rename the parameter in question to not shadow the 2012-12-11 17:37:46 +00:00
docs AST matcher tutorial (Part I) 2012-12-07 20:34:49 +00:00
examples Sort the #include lines for examples/... 2012-12-04 09:37:22 +00:00
include Use @import rather than @__experimental_modules_import, since the 2012-12-11 22:11:52 +00:00
lib Speeds up parsing of global declarations in cases where the warning 2012-12-12 13:26:54 +00:00
runtime UBSan: enable proper linking with UBsan runtime on Darwin. Turn on building ubsan on OS X in 'make' build system. Patch by Jean-Daniel Dupas. 2012-11-16 12:53:14 +00:00
test Don't warn about disabled macro expansion if we see the name of a function-like macro which isn't immediately followed by '('. FreeBSD's stdio.h #defines foo(x) to (foo)(x), apparently. 2012-12-12 02:46:14 +00:00
tools [libclang] Make sure tokens from preprocessor directives are annotated as such, 2012-12-12 01:05:25 +00:00
unittests Extend stat query APIs to explicitly specify if the query is for 2012-12-11 07:48:23 +00:00
utils Sort the #include lines under utils/... 2012-12-04 09:53:39 +00:00
www docs: [CMake] Add Xcode to the list of project formats CMake can generate. 2012-11-27 23:34:28 +00:00
.arcconfig Add .arcconfig to the repository. Useful if someone wants to use phabricator's command line tool. 2012-12-01 12:08:08 +00:00
.gitignore Add extra vim swap file pattern 2012-10-09 23:48:58 +00:00
CMakeLists.txt CMake: Fix public header search for generating Xcode/MSVC projects. 2012-10-23 21:54:03 +00:00
CODE_OWNERS.TXT Duplicate some common owners between Clang and LLVM. 2012-11-27 00:48:12 +00:00
INSTALL.txt Add minimal INSTALL.txt 2009-09-13 02:21:31 +00:00
LICENSE.TXT Happy new year 2012! 2012-01-01 08:16:56 +00:00
Makefile The top-level clang Makefile is #included into other Makefiles. (sigh) So we 2012-10-03 08:39:19 +00:00
ModuleInfo.txt Move the ModuleInfo.txt file. 2007-07-11 17:03:27 +00:00
NOTES.txt Fix typo (test commit) 2012-10-18 15:24:46 +00:00
README.txt commit access verified, revert change 2012-03-06 22:55:51 +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/