1 // RUN: %clang_cc1 %s -verify -pedantic -fsyntax-only 2 3 constant sampler_t glb_smp = 5; 4 5 void foo(sampler_t); 6 7 constant struct sampler_s { 8 sampler_t smp; // expected-error{{the 'sampler_t' type cannot be used to declare a structure or union field}} 9 } sampler_str = {0}; 10 11 void kernel ker(sampler_t argsmp) { 12 local sampler_t smp; // expected-error{{sampler type cannot be used with the __local and __global address space qualifiers}} 13 const sampler_t const_smp = 7; 14 foo(glb_smp); 15 foo(const_smp); 16 foo(5); // expected-error{{sampler_t variable required - got 'int'}} 17 sampler_t sa[] = {argsmp, const_smp}; // expected-error {{array of 'sampler_t' type is invalid in OpenCL}} 18 } 19 20 void bad(sampler_t*); // expected-error{{pointer to type 'sampler_t' is invalid in OpenCL}} 21 22 void bar() { 23 sampler_t smp1 = 7; 24 sampler_t smp2 = 2; 25 smp1=smp2; //expected-error{{invalid operands to binary expression ('sampler_t' and 'sampler_t')}} 26 smp1+1; //expected-error{{invalid operands to binary expression ('sampler_t' and 'int')}} 27 &smp1; //expected-error{{invalid argument type 'sampler_t' to unary expression}} 28 *smp2; //expected-error{{invalid argument type 'sampler_t' to unary expression}} 29 } 30 31 sampler_t bad(); //expected-error{{declaring function return value of type 'sampler_t' is not allowed}} 32
