llvm-project/clang
John McCall 0d461693b6 Fix the layout of bitfields in ms_struct unions: their
alignment is ignored, and they always allocate a complete
storage unit.

Also, change the dumping of AST record layouts: use the more
readable C++-style dumping even in C, include bitfield offset
information in the dump, and don't print sizeof/alignof
information for fields of record type, since we don't do so
for bases or other kinds of field.

rdar://22275433

llvm-svn: 245514
2015-08-19 22:42:36 +00:00
..
INPUTS
bindings [libclang] Add functions to get information about fields. 2015-04-13 16:55:04 +00:00
cmake/modules
docs Add AST narrowing matchers for inline and anonymous namespaces. Since the inline keyword can also be specified on a FunctionDecl, this is a polymorphic matcher. 2015-08-18 19:55:20 +00:00
examples Fixing a build bot break from r240400. 2015-06-23 13:29:33 +00:00
include Add missing comment. 2015-08-19 21:59:52 +00:00
lib Fix the layout of bitfields in ms_struct unions: their 2015-08-19 22:42:36 +00:00
runtime [UBSan] Use shared library for UBSan on OS X (Clang part). 2015-03-23 23:14:05 +00:00
test Fix the layout of bitfields in ms_struct unions: their 2015-08-19 22:42:36 +00:00
tools Update to reflect the library set in LLVM changing. 2015-08-18 17:59:33 +00:00
unittests Add AST narrowing matchers for inline and anonymous namespaces. Since the inline keyword can also be specified on a FunctionDecl, this is a polymorphic matcher. 2015-08-18 19:55:20 +00:00
utils Fix memory ownership in the NeonEmitter by using values instead of pointers (smart or otherwise) 2015-08-06 18:29:32 +00:00
www Update mailing list references to lists.llvm.org 2015-08-05 03:55:23 +00:00
.arcconfig Revert r242365. 2015-07-16 00:32:26 +00:00
.clang-format
.clang-tidy
.gitignore Revert r242365. 2015-07-16 00:32:26 +00:00
CMakeLists.txt We shouldn't need to pass -fno-strict-aliasing when building clang with clang. 2015-08-18 16:15:44 +00:00
CODE_OWNERS.TXT Officially end my reign as owner of the driver. 2015-08-05 14:52:01 +00:00
INSTALL.txt
LICENSE.TXT Update copyright year to 2015. 2015-03-12 01:36:10 +00:00
Makefile [autoconf] Fixing reversed logic introduced r245304. 2015-08-18 21:23:44 +00:00
ModuleInfo.txt
NOTES.txt
README.txt Update mailing list references to lists.llvm.org 2015-08-05 03:55:23 +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.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/