llvm-project/clang
Reid Kleckner ea53dba78b Fix a bug involving deferred decl emission and PCH
For various reasons, involving dllexport and class linkage compuations,
we have to wait until after the semicolon after a class declaration to
emit inline methods. These are "deferred" decls. Before this change,
finishing the tag decl would trigger us to deserialize some PCH so that
we could make a "pretty" IR-level type. Deserializing the PCH triggered
calls to HandleTopLevelDecl, which, when done, checked the deferred decl
list, and emitted some dllexported decls that weren't ready.

Avoid this re-entrancy. Deferred decls should not get emitted when a tag
is finished, they should only be emitted after a real top level decl in
the main file.

llvm-svn: 267186
2016-04-22 18:46:33 +00:00
..
INPUTS
bindings Revert 266186 as it breaks anything that includes type_traits on some platforms 2016-04-15 18:04:13 +00:00
cmake [Apple Clang] Expose llvm-config from stage2 builds in stage1 2016-03-23 01:47:05 +00:00
docs [sanitizer-coverage] better docs for -fsanitize-coverage=trace-bb 2016-04-18 21:28:37 +00:00
examples AnnotateFunctions: Tweak for mingw. 2016-04-04 15:30:44 +00:00
include [Hexagon] Add definitions for circular and bit-reverse loads/stores 2016-04-22 14:58:46 +00:00
lib Fix a bug involving deferred decl emission and PCH 2016-04-22 18:46:33 +00:00
runtime Moving clang-test-depends into the Clang tests folder and moving vtables_blacklist into the Misc folder; NFC, this simply cleans up the generated solution so that these targets don't live in the root folder of the IDE. 2016-04-12 15:09:17 +00:00
test Fix a bug involving deferred decl emission and PCH 2016-04-22 18:46:33 +00:00
tools [index] Add a SymbolSubKind for an ObjC unit test. 2016-04-22 07:21:10 +00:00
unittests Clarify memory ownership semantics; NFC. 2016-04-21 13:51:07 +00:00
utils Replace hardcoded comment at 'lit.site.cfg.in' 2016-04-16 06:54:46 +00:00
www Add warning about CR+LF line endings on Windows. 2016-04-20 16:43:34 +00:00
.arcconfig
.clang-format
.clang-tidy Try to use readability-identifier-naming check on Clang. 2016-04-13 08:59:49 +00:00
.gitignore Add the clang debug info test directory to .gitignore as it's managed separately. 2016-01-29 01:35:55 +00:00
CMakeLists.txt [Perf-Training] Reworked workflow improvements for order-file generation 2016-04-08 22:48:18 +00:00
CODE_OWNERS.TXT Added Anastasia Stulova as a code owner for OpenCL 2016-02-03 18:51:19 +00:00
INSTALL.txt Honor system specific paths of MAN pages 2015-11-20 18:49:02 +00:00
LICENSE.TXT Update copyright year to 2016. 2016-03-30 22:38:44 +00:00
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/