hanchenye-llvm-project

History

Reid Kleckner ee7cf84c8f Use nullptr to silence -Wsentinel when self-hosting on Windows Richard rejected my Sema change to interpret an integer literal zero in a varargs context as a null pointer, so -Wsentinel sees an integer literal zero and fires off a warning. Only CodeGen currently knows that it promotes integer literal zeroes in this context to pointer size on Windows. I didn't want to teach -Wsentinel about that compatibility hack. Therefore, I'm migrating to C++11 nullptr. llvm-svn: 223079		2014-12-01 22:02:27 +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	Re-apply r222646 (was reverted in r222667). Adding 4 ASTMatchers: typedefDecl, isInMainFile, isInSystemFile, isInFileMatchingName	2014-11-25 17:01:06 +00:00
examples	Driver: Update clang-interpreter example for r218938	2014-10-03 01:08:27 +00:00
include	Fix grammar error in err_bad_reinterpret_cast_reference error message.	2014-11-29 22:51:47 +00:00
lib	Use nullptr to silence -Wsentinel when self-hosting on Windows	2014-12-01 22:02:27 +00:00
runtime	Remove change to set SDKROOT when building compiler-rt on Darwin.	2014-11-10 20:01:19 +00:00
test	Add a test for devirtualization of virtual operator calls.	2014-12-01 17:48:04 +00:00
tools	[analyzer] Indented code within the DisplayHelp sub.	2014-11-26 21:53:39 +00:00
unittests	clang-format: [JS] Contract fewer functions to a single line.	2014-11-27 15:37:42 +00:00
utils	Create a new 'flag_enum' attribute.	2014-11-28 00:53:20 +00:00
www	[c++1z] Remove terse range-based for loops; they've been removed from	2014-11-27 01:54:27 +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	Remove -Wcast-qual as it's inherited from llvm since r221913.	2014-11-13 19:47:31 +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	…
README.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/