llvm-project/clang
Alexey Samsonov abd5bead3f Allow to disable all sanitizers with "-fno-sanitize=all" option.
Summary:
This patch adds "all" sanitizer group. A shortcut "-fno-sanitize=all"
can be used to disable all sanitizers for a given source file.

"-fsanitize=all" option makes no sense, and will produce an error.

This group can also be useful when we add "-fsanitize-recover=<list>"
options (patch in http://reviews.llvm.org/D6302), as it would allow
to conveniently enable/disable recovery for all specified sanitizers.

Test Plan: regression test suite

Reviewers: kcc, rsmith

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D6733

llvm-svn: 224596
2014-12-19 18:41:43 +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 Amending r223468 with this documentation change. 2014-12-05 17:11:49 +00:00
examples Driver: Update clang-interpreter example for r218938 2014-10-03 01:08:27 +00:00
include Allow to disable all sanitizers with "-fno-sanitize=all" option. 2014-12-19 18:41:43 +00:00
lib Allow to disable all sanitizers with "-fno-sanitize=all" option. 2014-12-19 18:41:43 +00:00
runtime [CMake] Add check-asan-dynamic command to external compiler-rt setup. 2014-12-18 21:40:39 +00:00
test Allow to disable all sanitizers with "-fno-sanitize=all" option. 2014-12-19 18:41:43 +00:00
tools clang-format: Make clang-format-diff.py format java files. 2014-12-08 19:39:03 +00:00
unittests clang-format: Fix incorrect detection of ObjC "in" keyword. 2014-12-18 12:11:01 +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 DR1684: a constexpr member function need not be a member of a literal class type. 2014-12-16 23:12:52 +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 CMake: try to actually fix the regexes for setting HOST_LINK_VERSION this time (PR21268) 2014-12-04 01:59:58 +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/