diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/SemaOpenCL/half.cl | 28 |
1 files changed, 13 insertions, 15 deletions
diff --git a/test/SemaOpenCL/half.cl b/test/SemaOpenCL/half.cl index 830d178d7c..0e6acb78c4 100644 --- a/test/SemaOpenCL/half.cl +++ b/test/SemaOpenCL/half.cl @@ -1,4 +1,4 @@ -// RUN: %clang_cc1 %s -verify -pedantic -fsyntax-only +// RUN: %clang_cc1 %s -verify -pedantic -fsyntax-only -Wno-unused-value #pragma OPENCL EXTENSION cl_khr_fp16 : disable @@ -7,16 +7,15 @@ half half_disabled(half *p, // expected-error{{declaring function return value o { half a[2]; // expected-error{{declaring variable of type 'half [2]' is not allowed}} half b; // expected-error{{declaring variable of type 'half' is not allowed}} - - b = *p; // expected-error{{dereferencing pointer of type 'half *' is not allowed}} - *p = b; // expected-error{{dereferencing pointer of type 'half *' is not allowed}} - - b = p[1]; // expected-error {{subscript to array of type 'half' is not allowed}} - p[1] = b; // expected-error {{subscript to array of type 'half' is not allowed}} + *p; // expected-error{{loading directly from pointer to type 'half' is not allowed}} + p[1]; // expected-error{{loading directly from pointer to type 'half' is not allowed}} float c = 1.0f; b = (half) c; // expected-error{{casting to type 'half' is not allowed}} - c = (float) h; // expected-error{{casting from type 'half' is not allowed}} + + half *allowed = &p[1]; + half *allowed2 = &*p; + half *allowed3 = p + 1; return h; } @@ -27,16 +26,15 @@ half half_enabled(half *p, half h) { half a[2]; half b; - - b = *p; - *p = b; - - b = p[1]; - p[1] = b; + *p; + p[1]; float c = 1.0f; b = (half) c; - c = (float) h; + + half *allowed = &p[1]; + half *allowed2 = &*p; + half *allowed3 = p + 1; return h; } |