llvm-capstone/clang
Heejin Ahn 3eb12b0ae1 [WebAssembly] Warn on exception spec for Emscripten EH
It turns out we have not correctly supported exception spec all along in
Emscripten EH. Emscripten EH supports `throw()` but not `throw` with
types. See https://bugs.llvm.org/show_bug.cgi?id=50396.

Wasm EH also only supports `throw()` but not `throw` with types, and we
have been printing a warning message for the latter. This prints the
same warning message for `throw` with types when Emscripten EH is used,
or more precisely, when Wasm EH is not used. (So this will print the
warning messsage even when `-fno-exceptions` is used but I think that
should be fine. It's cumbersome to do a complilcated option checking in
CGException.cpp and options checkings are mostly done in elsewhere.)

Reviewed By: dschuff, kripken

Differential Revision: https://reviews.llvm.org/D102791
2021-05-20 13:00:20 -07:00
..
bindings
cmake [CMake] Update Cmake cache file for Win to ARM Linux cross builds. NFC 2021-05-18 20:29:16 -07:00
docs [SYCL] Enable opencl_global_[host,device] attributes for SYCL 2021-05-18 10:27:35 +03:00
examples
include Correct some thread safety analysis diagnostics; NFC. 2021-05-20 11:30:21 -04:00
INPUTS
lib [WebAssembly] Warn on exception spec for Emscripten EH 2021-05-20 13:00:20 -07:00
runtime
test [WebAssembly] Warn on exception spec for Emscripten EH 2021-05-20 13:00:20 -07:00
tools [clang-offload-bundler] Delimit input/output file names by '--' for llvm-objcopy 2021-05-19 20:25:05 -07:00
unittests Introduce SYCL 2020 mode 2021-05-18 10:34:14 -04:00
utils Reapply "[clang][deps] Support inferred modules" 2021-05-20 12:41:52 +02:00
www Added a faster method to clone llvm project [DOCS] 2021-05-05 21:37:53 +05:30
.clang-format
.clang-tidy
.gitignore Remove .gitignore entries not relevant in the monorepo. 2021-04-07 12:25:02 -07:00
CMakeLists.txt
CODE_OWNERS.TXT
INSTALL.txt
LICENSE.TXT
ModuleInfo.txt
NOTES.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/