llvm-project/clang
Volodymyr Sapsai 978be4c1a3 [Preprocessor] Don't avoid entering included files after hitting a fatal error.
Change in r337953 violated the contract for `CXTranslationUnit_KeepGoing`:

> Do not stop processing when fatal errors are encountered.

Use different approach to fix long processing times with multiple inclusion
cycles. Instead of stopping preprocessing for fatal errors, do this after
reaching the max allowed include depth and only for the files that were
processed already. It is likely but not guaranteed those files cause a cycle.

rdar://problem/46108547

Reviewers: erik.pilkington, arphaman

Reviewed By: erik.pilkington

Subscribers: jkorous, dexonsmith, ilya-biryukov, Dmitry.Kozhevnikov

Differential Revision: https://reviews.llvm.org/D55095

llvm-svn: 348641
2018-12-07 20:29:54 +00:00
..
INPUTS
bindings Portable Python script across version 2018-12-03 12:12:48 +00:00
cmake [Driver] Support XRay on Fuchsia 2018-11-22 02:36:47 +00:00
docs Fix title underlines being too short after r348429 2018-12-06 00:01:44 +00:00
examples Test commit - delete trailing space. 2018-11-19 12:16:05 +00:00
include [Preprocessor] Don't avoid entering included files after hitting a fatal error. 2018-12-07 20:29:54 +00:00
lib [Preprocessor] Don't avoid entering included files after hitting a fatal error. 2018-12-07 20:29:54 +00:00
runtime [CMake] Make bootstrap and compiler-rt depend on cxx-headers. 2018-06-28 18:35:25 +00:00
test [Preprocessor] Don't avoid entering included files after hitting a fatal error. 2018-12-07 20:29:54 +00:00
tools Portable Python script across Python version 2018-12-03 20:26:51 +00:00
unittests [unittests] Add C++17 and C++2a support to the tooling tests 2018-12-07 15:46:29 +00:00
utils NFC: Make this test kinder on downstream forks 2018-12-04 00:31:31 +00:00
www [analyzer] INT50-CPP. Do not cast to an out-of-range enumeration checker 2018-11-24 12:24:27 +00:00
.arcconfig
.clang-format
.clang-tidy
.gitignore NFC: Add .vscode to .gitignore 2018-12-03 22:51:07 +00:00
CMakeLists.txt inhereit LLVM_ENABLE_LIBXML2 2018-11-29 14:57:14 +00:00
CODE_OWNERS.TXT Add myself as code owner for OpenBSD driver 2018-11-30 21:42:34 +00:00
INSTALL.txt
LICENSE.TXT Update copyright year to 2018. 2018-06-18 12:22:17 +00:00
ModuleInfo.txt
NOTES.txt PTH-- Remove feature entirely- 2018-12-04 14:34:09 +00:00
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/