hanchenye-llvm-project

History

Justin Bogner 88f0986782 Thread Safety Analysis: Avoid infinite recursion in an operator<< r217556 introduced an operator<<(std::ostream &, StringRef) that seems to self recurse on some systems, because str.data(), which is a char *, was being implicitly converted back to StringRef in overload resolution. This manifested as SemaCXX/warn-thread-safety-analysis.cpp timing out in release builds and overflowing the stack in debug builds. One of the failing systems that saw this is here: http://lab.llvm.org:8013/builders/clang-x86_64-darwin11-nobootstrap-RAincremental/builds/4636 Using ostream's write method instead of operator<< should get the bots going again. llvm-svn: 217621		2014-09-11 19:44:04 +00:00
..
INPUTS	…
bindings	Expose the CUDA shared attribute to the C API.	2014-08-08 14:59:00 +00:00
docs	[sphinx cleanup]	2014-09-10 17:26:21 +00:00
examples	unique_ptrify JobList::Jobs	2014-09-04 16:04:28 +00:00
include	Thread Safety Analysis: Avoid infinite recursion in an operator<<	2014-09-11 19:44:04 +00:00
lib	Objective-C. Under a special flag, -Wcstring-format-directive,	2014-09-11 19:13:23 +00:00
runtime	Unify the name of compiler-rt builtins library on Linux.	2014-05-22 21:13:30 +00:00
test	Objective-C. Under a special flag, -Wcstring-format-directive,	2014-09-11 19:13:23 +00:00
tools	Use the simpler version of llvm::sys::fs::exists.	2014-09-11 18:10:13 +00:00
unittests	Fix bug 20892 - clang-format does not handle C-style comments	2014-09-11 14:47:20 +00:00
utils	Simplify creation of a bunch of ArrayRefs by using None, makeArrayRef or just letting them be implicitly created.	2014-08-27 06:28:36 +00:00
www	Update C++ status page to reflect that Clang 3.5 has released.	2014-09-11 17:30:32 +00:00
.arcconfig	Updated phabricator server.	2014-04-07 03:39:55 +00:00
.clang-format	…
.clang-tidy	Add .clang-tidy configuration file to provide LLVM-optimized defaults for clang-tidy.	2014-09-08 13:33:32 +00:00
.gitignore	…
CMakeLists.txt	Make clang's rewrite engine a core feature	2014-07-16 16:48:33 +00:00
CODE_OWNERS.TXT	…
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/