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d1c8a151df
Files compiled with C++ for OpenCL mode can now have a distinct file extension - clcpp, then clang driver picks the compilation mode automatically (-x clcpp) without the use of -cl-std=clc++. Differential Revision: https://reviews.llvm.org/D96771
47 lines
1.4 KiB
Plaintext
47 lines
1.4 KiB
Plaintext
//RUN: %clang_cc1 %s -verify -fsyntax-only -triple spir
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//RUN: %clang_cc1 %s -verify -fsyntax-only -DFPTREXT -triple spir
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#ifdef FPTREXT
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#pragma OPENCL EXTENSION __cl_clang_function_pointers : enable
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#endif // FPTREXT
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// References to functions are not allowed.
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struct myclass {
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//FIXME: Here we provide incorrect diagnostic.
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void (&mem)(); //expected-error{{reference to function type cannot have '__generic' qualifier}}
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};
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void (&glob)();
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#ifndef FPTREXT
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//expected-error@-2{{references to functions are not allowed}}
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#else
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//expected-error@-4{{declaration of reference variable 'glob' requires an initializer}}
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#endif // FPTREXT
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using ref2fct_t = void (&)();
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#ifndef FPTREXT
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//expected-error@-2{{references to functions are not allowed}}
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#endif // FPTREXT
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typedef void (&ref2fct_t)();
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#ifndef FPTREXT
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//expected-error@-2{{references to functions are not allowed}}
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#endif // FPTREXT
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void test(void (&par)()) {
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#ifndef FPTREXT
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//expected-error@-2{{references to functions are not allowed}}
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#endif // FPTREXT
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void (&loc)();
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#ifndef FPTREXT
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//expected-error@-2{{references to functions are not allowed}}
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#else
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//expected-error@-4{{declaration of reference variable 'loc' requires an initializer}}
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#endif // FPTREXT
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void (*&ref2fptr)();
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#ifndef FPTREXT
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//expected-error@-2{{pointers to functions are not allowed}}
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#endif // FPTREXT
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//expected-error@-4{{declaration of reference variable 'ref2fptr' requires an initializer}}
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}
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