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llvm-project/clang/test/SemaOpenCL/extension-begin.h

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[OpenCL] Fix serialization of OpenCLExtensionDecls Summary: I recently discovered that adding the following code into `opencl-c.h` causes failure of `test/Headers/opencl-c-header.cl`: ``` #pragma OPENCL EXTENSION cl_my_ext : begin void cl_my_ext_foobarbaz(); #pragma OPENCL EXTENSIOn cl_my_ext : end ``` Clang crashes at the assertion is `ASTReader::getGlobalSubmoduleID()`: ``` assert(I != M.SubmoduleRemap.end() && "Invalid index into submodule index remap"); ``` The root cause of the problem that to deserialize `OPENCL_EXTENSION_DECLS` section `ASTReader` needs to deserialize a Decl contained in it. In turn, deserializing a Decl requires information about whether this declaration is part of a (sub)module, but this information is not read yet because it is located further in a module file. Reviewers: Anastasia, yaxunl, JDevlieghere Reviewed By: Anastasia Subscribers: sidorovd, cfe-commits, asavonic Differential Revision: https://reviews.llvm.org/D53200 llvm-svn: 345497
2018-10-29 19:14:01 +08:00
#ifndef INCLUDED
#define INCLUDED
#pragma OPENCL EXTENSION all : begin
#pragma OPENCL EXTENSION all : end
#pragma OPENCL EXTENSION my_ext : begin
struct A {
int a;
};
[OpenCL] Drop pragma handling for extension types/decls. Drop non-conformant extension pragma implementation as it does not properly disable anything and therefore enabling non-disabled logic has no meaning. This simplifies clang code and user interface to the extension functionality. With this patch extension pragma 'begin'/'end' and 'enable'/'disable' are only accepted for backward compatibility and no longer have any default behavior. Differential Revision: https://reviews.llvm.org/D101043
2021-05-17 18:58:32 +08:00
#pragma OPENCL EXTENSION my_ext : end
#pragma OPENCL EXTENSION my_ext : end
#define my_ext
[OpenCL] Fix serialization of OpenCLExtensionDecls Summary: I recently discovered that adding the following code into `opencl-c.h` causes failure of `test/Headers/opencl-c-header.cl`: ``` #pragma OPENCL EXTENSION cl_my_ext : begin void cl_my_ext_foobarbaz(); #pragma OPENCL EXTENSIOn cl_my_ext : end ``` Clang crashes at the assertion is `ASTReader::getGlobalSubmoduleID()`: ``` assert(I != M.SubmoduleRemap.end() && "Invalid index into submodule index remap"); ``` The root cause of the problem that to deserialize `OPENCL_EXTENSION_DECLS` section `ASTReader` needs to deserialize a Decl contained in it. In turn, deserializing a Decl requires information about whether this declaration is part of a (sub)module, but this information is not read yet because it is located further in a module file. Reviewers: Anastasia, yaxunl, JDevlieghere Reviewed By: Anastasia Subscribers: sidorovd, cfe-commits, asavonic Differential Revision: https://reviews.llvm.org/D53200 llvm-svn: 345497
2018-10-29 19:14:01 +08:00
typedef struct A TypedefOfA;
typedef const __private TypedefOfA* PointerOfA;
void f(void);
__attribute__((overloadable)) void g(long x);
[OpenCL] Drop pragma handling for extension types/decls. Drop non-conformant extension pragma implementation as it does not properly disable anything and therefore enabling non-disabled logic has no meaning. This simplifies clang code and user interface to the extension functionality. With this patch extension pragma 'begin'/'end' and 'enable'/'disable' are only accepted for backward compatibility and no longer have any default behavior. Differential Revision: https://reviews.llvm.org/D101043
2021-05-17 18:58:32 +08:00
[OpenCL] Fix serialization of OpenCLExtensionDecls Summary: I recently discovered that adding the following code into `opencl-c.h` causes failure of `test/Headers/opencl-c-header.cl`: ``` #pragma OPENCL EXTENSION cl_my_ext : begin void cl_my_ext_foobarbaz(); #pragma OPENCL EXTENSIOn cl_my_ext : end ``` Clang crashes at the assertion is `ASTReader::getGlobalSubmoduleID()`: ``` assert(I != M.SubmoduleRemap.end() && "Invalid index into submodule index remap"); ``` The root cause of the problem that to deserialize `OPENCL_EXTENSION_DECLS` section `ASTReader` needs to deserialize a Decl contained in it. In turn, deserializing a Decl requires information about whether this declaration is part of a (sub)module, but this information is not read yet because it is located further in a module file. Reviewers: Anastasia, yaxunl, JDevlieghere Reviewed By: Anastasia Subscribers: sidorovd, cfe-commits, asavonic Differential Revision: https://reviews.llvm.org/D53200 llvm-svn: 345497
2018-10-29 19:14:01 +08:00
__attribute__((overloadable)) void g(void);
#endif // INCLUDED