diff options
Diffstat (limited to 'clang/test/Sema/vector-cast.c')
| -rw-r--r-- | clang/test/Sema/vector-cast.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/clang/test/Sema/vector-cast.c b/clang/test/Sema/vector-cast.c index c0382892b69..ea4acfac6a0 100644 --- a/clang/test/Sema/vector-cast.c +++ b/clang/test/Sema/vector-cast.c @@ -53,14 +53,13 @@ void f4() { float2 f2; double d, a, b, c; float64x2_t v = {0.0, 1.0}; - f2 += d; + // FIXME: These diagnostics are inaccurate: should complain that 'double' to vector 'float2' involves truncation + f2 += d; // expected-error {{cannot convert between vector values of different size ('float2' (vector of 2 'float' values) and 'double')}} + d += f2; // expected-error {{cannot convert between vector values of different size}} a = 3.0 + vget_low_f64(v); b = vget_low_f64(v) + 3.0; c = vget_low_f64(v); - // LAX conversions within compound assignments are not supported. - // FIXME: This diagnostic is inaccurate. - d += f2; // expected-error {{cannot convert between vector values of different size}} - c -= vget_low_f64(v); // expected-error {{cannot convert between vector values of different size}} + c -= vget_low_f64(v); // LAX conversions between scalar and vector types require same size and one element sized vectors. d = f2; // expected-error {{assigning to 'double' from incompatible type 'float2'}} d = d + f2; // expected-error {{assigning to 'double' from incompatible type 'float2'}} |
