2014-11-26 22:14:05 +08:00
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// RUN: %clang_cc1 %s -verify -pedantic -fsyntax-only
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// RUN: %clang_cc1 %s -verify -pedantic -fsyntax-only -cl-std=CL2.0 -DCL20
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#ifdef CL20
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// expected-no-diagnostics
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#endif
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__generic int * __generic_test(__generic int *arg) {
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__generic int *var;
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return var;
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}
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#ifndef CL20
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[OpenCL] Restrict various keywords in OpenCL C++ mode
Restrict the following keywords in the OpenCL C++ language mode,
according to Sections 2.2 & 2.9 of the OpenCL C++ 1.0 Specification.
- dynamic_cast
- typeid
- register (already restricted in OpenCL C, update the diagnostic)
- thread_local
- exceptions (try/catch/throw)
- access qualifiers read_only, write_only, read_write
Support the `__global`, `__local`, `__constant`, `__private`, and
`__generic` keywords in OpenCL C++. Leave the unprefixed address
space qualifiers such as global available, i.e., do not mark them as
reserved keywords in OpenCL C++. libclcxx provides explicit address
space pointer classes such as `global_ptr` and `global<T>` that are
implemented using the `__`-prefixed qualifiers.
Differential Revision: https://reviews.llvm.org/D46022
llvm-svn: 331874
2018-05-09 21:16:17 +08:00
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// expected-error@-5 {{OpenCL C version 1.0 does not support the '__generic' type qualifier}}
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// expected-error@-6 {{OpenCL C version 1.0 does not support the '__generic' type qualifier}}
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// expected-error@-6 {{OpenCL C version 1.0 does not support the '__generic' type qualifier}}
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2014-11-26 22:14:05 +08:00
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#endif
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generic int * generic_test(generic int *arg) {
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generic int *var;
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return var;
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}
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#ifndef CL20
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[OpenCL] Restrict various keywords in OpenCL C++ mode
Restrict the following keywords in the OpenCL C++ language mode,
according to Sections 2.2 & 2.9 of the OpenCL C++ 1.0 Specification.
- dynamic_cast
- typeid
- register (already restricted in OpenCL C, update the diagnostic)
- thread_local
- exceptions (try/catch/throw)
- access qualifiers read_only, write_only, read_write
Support the `__global`, `__local`, `__constant`, `__private`, and
`__generic` keywords in OpenCL C++. Leave the unprefixed address
space qualifiers such as global available, i.e., do not mark them as
reserved keywords in OpenCL C++. libclcxx provides explicit address
space pointer classes such as `global_ptr` and `global<T>` that are
implemented using the `__`-prefixed qualifiers.
Differential Revision: https://reviews.llvm.org/D46022
llvm-svn: 331874
2018-05-09 21:16:17 +08:00
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// expected-error@-5 {{OpenCL C version 1.0 does not support the 'generic' type qualifier}}
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// expected-error@-6 {{OpenCL C version 1.0 does not support the 'generic' type qualifier}}
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// expected-error@-6 {{OpenCL C version 1.0 does not support the 'generic' type qualifier}}
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2014-11-26 22:14:05 +08:00
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#endif
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