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33 lines
860 B
33 lines
860 B
// RUN: %clang_cc1 %s --std=c++11 -triple x86_64-linux-unknown -fsyntax-only -o - -verify
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#include "Inputs/cuda.h"
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// Check that we get an error if we try to call a __device__ function from a
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// module initializer.
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struct S {
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__device__ S() {}
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// expected-note@-1 {{'S' declared here}}
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};
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S s;
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// expected-error@-1 {{reference to __device__ function 'S' in global initializer}}
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struct T {
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__host__ __device__ T() {}
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};
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T t; // No error, this is OK.
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struct U {
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__host__ U() {}
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__device__ U(int) {}
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// expected-note@-1 {{'U' declared here}}
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};
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U u(42);
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// expected-error@-1 {{reference to __device__ function 'U' in global initializer}}
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__device__ int device_fn() { return 42; }
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// expected-note@-1 {{'device_fn' declared here}}
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int n = device_fn();
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// expected-error@-1 {{reference to __device__ function 'device_fn' in global initializer}}
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