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

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Recommit r289979 [OpenCL] Allow disabling types and declarations associated with extensions Fixed undefined behavior due to cast integer to bool in initializer list. llvm-svn: 290056
2016-12-18 13:18:55 +08:00
// Test this without pch.
[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
// RUN: %clang_cc1 %s -triple spir-unknown-unknown -verify -pedantic -fsyntax-only
Recommit r289979 [OpenCL] Allow disabling types and declarations associated with extensions Fixed undefined behavior due to cast integer to bool in initializer list. llvm-svn: 290056
2016-12-18 13:18:55 +08:00
// Test with pch.
[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
// RUN: %clang_cc1 -x cl %S/extension-begin.h -triple spir-unknown-unknown -emit-pch -o %t.pch -pedantic
// RUN: %clang_cc1 %s -triple spir-unknown-unknown -include-pch %t.pch -DIMPLICIT_INCLUDE -DUSE_PCH -fsyntax-only -verify -pedantic
// Test with modules
// RUN: rm -rf %t.modules
// RUN: mkdir -p %t.modules
//
// RUN: %clang_cc1 -cl-std=CL1.2 -DIMPLICIT_INCLUDE -include %S/extension-begin.h -triple spir-unknown-unknown -O0 -emit-llvm -o - -fmodules -fimplicit-module-maps -fmodules-cache-path=%t.modules %s -verify -pedantic
//
// RUN: rm -rf %t.modules
// RUN: mkdir -p %t.modules
//
// RUN: %clang_cc1 -cl-std=CL2.0 -DIMPLICIT_INCLUDE -include %S/extension-begin.h -triple spir-unknown-unknown -O0 -emit-llvm -o - -fmodules -fimplicit-module-maps -fmodules-cache-path=%t.modules %s -verify -pedantic
#ifndef IMPLICIT_INCLUDE
#include "extension-begin.h"
#endif // IMPLICIT_INCLUDE
#ifndef USE_PCH
// expected-warning@extension-begin.h:4 {{expected 'disable' - ignoring}}
// expected-warning@extension-begin.h:5 {{expected 'disable' - ignoring}}
// expected-warning@extension-begin.h:21 {{OpenCL extension end directive mismatches begin directive - ignoring}}
#endif // USE_PCH
Recommit r289979 [OpenCL] Allow disabling types and declarations associated with extensions Fixed undefined behavior due to cast integer to bool in initializer list. llvm-svn: 290056
2016-12-18 13:18:55 +08:00
#pragma OPENCL EXTENSION my_ext : enable
void test_f1(void) {
struct A test_A1;
f();
g(0);
}
#pragma OPENCL EXTENSION my_ext : disable
void test_f2(void) {
struct A test_A2; // expected-error {{use of type 'struct A' requires my_ext extension to be enabled}}
const struct A test_A_local; // expected-error {{use of type 'struct A' requires my_ext extension to be enabled}}
TypedefOfA test_typedef_A; // expected-error {{use of type 'TypedefOfA' (aka 'struct A') requires my_ext extension to be enabled}}
PointerOfA test_A_pointer; // expected-error {{use of type 'PointerOfA' (aka 'const struct A *') requires my_ext extension to be enabled}}
[OpenCL] Add function name to extension diagnostic Slightly improve the diagnostic by including the function name. llvm-svn: 306827
2017-06-30 22:23:01 +08:00
f(); // expected-error {{use of declaration 'f' requires my_ext extension to be enabled}}
Recommit r289979 [OpenCL] Allow disabling types and declarations associated with extensions Fixed undefined behavior due to cast integer to bool in initializer list. llvm-svn: 290056
2016-12-18 13:18:55 +08:00
g(0); // expected-error {{no matching function for call to 'g'}}
[OpenCL] Fix diagnostic message about overload candidates Summary: I wonder if there are some extension which need to be disabled to get overloadable candidate available. Reviewers: asavonic, Anastasia Reviewed By: Anastasia Subscribers: yaxunl, sidorovd, cfe-commits Differential Revision: https://reviews.llvm.org/D54152 llvm-svn: 346311
2018-11-07 21:07:18 +08:00
// expected-note@extension-begin.h:18 {{candidate unavailable as it requires OpenCL extension 'my_ext' to be enabled}}
[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
// expected-note@extension-begin.h:23 {{candidate function not viable: requires 0 arguments, but 1 was provided}}
Recommit r289979 [OpenCL] Allow disabling types and declarations associated with extensions Fixed undefined behavior due to cast integer to bool in initializer list. llvm-svn: 290056
2016-12-18 13:18:55 +08:00
}