llvm-project/clang
Cassie Jones ae8bbc43f4 [clang] Require including config.h for CLANG_DEFAULT_STD_C
This makes CLANG_DEFAULT_STD_C(XX) always be defined, defaulting to
lang_unspecified, so you are forced to check its value instead of using
an #ifdef. This should help avoid accidentally omitting the include in
places where that's important, so that the default language version bug
isn't re-introduced.

Reviewed By: hokein, dexonsmith

Differential Revision: https://reviews.llvm.org/D124974
2022-05-14 01:48:14 -07:00
..
bindings Generalize "check-all" umbrella targets, use for check-clang-tools 2022-05-06 12:30:49 +02:00
cmake [CMake] Disable libedit in Fuchsia toolchain 2022-05-13 10:47:12 -07:00
docs [MSVC] Add support for pragma function 2022-05-13 06:39:47 -07:00
examples clang-analyzer plugins require LLVM_ENABLE_PLUGINS also 2022-02-16 11:59:09 -05:00
include [clang] Require including config.h for CLANG_DEFAULT_STD_C 2022-05-14 01:48:14 -07:00
lib [clang] Require including config.h for CLANG_DEFAULT_STD_C 2022-05-14 01:48:14 -07:00
runtime Generalize "check-all" umbrella targets, use for check-clang-tools 2022-05-06 12:30:49 +02:00
test [Clang] Fix DriverKit tests on Linux 2022-05-13 22:10:13 +01:00
tools [LinkerWrapper] Group static libraries in their own buffer 2022-05-12 20:45:49 -04:00
unittests [clang-format][NFC] Format unit tests with insert/remove braces 2022-05-13 16:16:20 -07:00
utils [clang-tblgen] Automatically document options values 2022-04-20 22:00:06 +02:00
www Revert D119136 "[clang] Implement Change scope of lambda trailing-return-type" and its follow-up 2022-04-20 10:57:12 -07:00
.clang-format
.clang-tidy
.gitignore
CMakeLists.txt Generalize "check-all" umbrella targets, use for check-clang-tools 2022-05-06 12:30:49 +02:00
CODE_OWNERS.TXT
INSTALL.txt
LICENSE.TXT
ModuleInfo.txt
NOTES.txt
README.txt Replace links to archived mailing lists by links to Discourse forums 2022-03-23 10:10:20 -04:00

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 forums:
  https://discourse.llvm.org/c/clang/

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