| // RUN: %clang_cc1 %s -fsyntax-only -verify -triple spir-unknown-unknown | 
 |  | 
 | #pragma OPENCL EXTENSION cl_khr_fp16 : enable | 
 |  | 
 | constant half a = 1.0h;  | 
 | constant half aa = 1.0H; | 
 | constant half b = 1.0hh; // expected-error{{invalid suffix 'hh' on floating constant}} | 
 | constant half c = 1.0fh; // expected-error{{invalid suffix 'fh' on floating constant}} | 
 | constant half d = 1.0lh; // expected-error{{invalid suffix 'lh' on floating constant}} | 
 | constant half e = 1.0hf; // expected-error{{invalid suffix 'hf' on floating constant}} |