llvm-project/clang
Marco Antognini d36e130a86 [OpenCL][Sema] Improve address space support for blocks
Summary:
This patch ensures that the following code is compiled identically with
-cl-std=CL2.0 and -fblocks -cl-std=c++.

    kernel void test(void) {
      void (^const block_A)(void) = ^{
        return;
      };
    }

A new test is not added because cl20-device-side-enqueue.cl will cover
this once blocks are further improved for C++ for OpenCL.

The changes to Sema::PerformImplicitConversion are based on
the parts of Sema::CheckAssignmentConstraints on block pointer
conversions.

Reviewers: rjmccall, Anastasia

Subscribers: yaxunl, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D64083

llvm-svn: 365500
2019-07-09 15:04:27 +00:00
..
INPUTS
bindings [clang][Tooling] Infer target and mode from argv[0] when using JSONCompilationDatabase 2019-06-26 07:39:03 +00:00
cmake cmake: Add CLANG_LINK_CLANG_DYLIB option 2019-07-03 22:45:55 +00:00
docs Remove trailing whitespaces in the Language Extensions doc 2019-07-09 08:50:17 +00:00
examples cmake: Add CLANG_LINK_CLANG_DYLIB option 2019-07-03 22:45:55 +00:00
include [OpenCL][Sema] Fix builtin rewriting 2019-07-09 15:04:23 +00:00
lib [OpenCL][Sema] Improve address space support for blocks 2019-07-09 15:04:27 +00:00
runtime [GWP-ASan] Mutex implementation [2]. 2019-05-30 19:45:32 +00:00
test [OpenCL][Sema] Fix builtin rewriting 2019-07-09 15:04:23 +00:00
tools [libclang] Fix hang in release / assertion in debug when evaluating value-dependent types. 2019-07-09 14:27:01 +00:00
unittests [Syntax] Move roles into a separate enum 2019-07-09 13:31:43 +00:00
utils [analyzer] exploded-graph-rewriter: Implement a topology-only mode. 2019-07-08 23:54:14 +00:00
www Retire VS2015 Support 2019-07-09 10:12:37 +00:00
.arcconfig
.clang-format
.clang-tidy Disable tidy checks with too many hits 2019-02-01 11:20:13 +00:00
.gitignore Adjust documentation for git migration. 2019-01-29 16:37:27 +00:00
CMakeLists.txt cmake: Add CLANG_LINK_CLANG_DYLIB option 2019-07-03 22:45:55 +00:00
CODE_OWNERS.TXT
INSTALL.txt
LICENSE.TXT Fix typos throughout the license files that somehow I and my reviewers 2019-01-21 09:52:34 +00:00
ModuleInfo.txt
NOTES.txt
README.txt [NFC] Test commit 2019-06-12 07:50:48 +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/