llvm-project/clang
Vedant Kumar a9d8be68c1 [Driver] Don't enable -fsanitize-use-after-scope when ASan is disabled
When enabling any sanitizer, -fsanitize-use-after-scope is enabled by
default. This doesn't actually turn ASan on, because we've been getting
lucky and there are extra checks in BackendUtil that stop this from
happening.

However, this has been causing a behavior change: extra lifetime markers
are emitted in some cases where they aren't needed or expected.

llvm-svn: 302468
2017-05-08 21:11:55 +00:00
..
INPUTS
bindings Add Python 3 support to clang.cindex 2017-04-20 10:11:01 +00:00
cmake [CMake] Enable ARM target in Fuchsia toolchain 2017-04-20 23:06:53 +00:00
docs [clang-format] Convert AlignEscapedNewlinesLeft to an enum, adding 2017-05-08 15:08:00 +00:00
examples Add LLVMOption to clang-interpreter, corresponding to r291938. 2017-01-14 08:54:05 +00:00
include [AST] Fix copy&paste error in comment. NFC. 2017-05-08 16:43:29 +00:00
lib [Driver] Don't enable -fsanitize-use-after-scope when ASan is disabled 2017-05-08 21:11:55 +00:00
runtime [sanitizer] Passthrough CMAKE_OSX_DEPLOYMENT_TARGET and CMAKE_OSX_SYSROOT when building compiler-rt from clang/runtime/CMakeLists.txt 2016-12-15 23:20:54 +00:00
test [Driver] Don't enable -fsanitize-use-after-scope when ASan is disabled 2017-05-08 21:11:55 +00:00
tools [modules] Round-trip -Werror flag through explicit module build. 2017-05-03 00:28:49 +00:00
unittests [clang-format] Convert AlignEscapedNewlinesLeft to an enum, adding 2017-05-08 15:08:00 +00:00
utils utils: Silence -Wpedantic warning 2017-05-01 00:26:59 +00:00
www Implement DR 373 "Lookup on namespace qualified name in using-directive" 2017-03-17 21:41:20 +00:00
.arcconfig
.clang-format
.clang-tidy
.gitignore
CMakeLists.txt [analyzer] Add new Z3 constraint manager backend 2017-04-04 19:52:25 +00:00
CODE_OWNERS.TXT
INSTALL.txt
LICENSE.TXT
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.llvm.org/mailman/listinfo/cfe-dev

If you find a bug in Clang, please file it in the LLVM bug tracker:
  http://llvm.org/bugs/