digitalmars.D.bugs - [Issue 24125] New: ImportC: vector type initializer not understood
- d-bugmail puremagic.com (28/28) Aug 31 2023 https://issues.dlang.org/show_bug.cgi?id=24125
https://issues.dlang.org/show_bug.cgi?id=24125 Issue ID: 24125 Summary: ImportC: vector type initializer not understood Product: D Version: D2 Hardware: x86_64 OS: Linux Status: NEW Keywords: ImportC Severity: enhancement Priority: P1 Component: dmd Assignee: bugzilla digitalmars.com Reporter: schveiguy gmail.com In GCC, an example of a vector type is declared like this: ```c typedef float __m128 __attribute__ ((__vector_size__ (16), __may_alias__)); ``` And is used with an initializer/literal like this: ```c return (__m128){ 0.0f, 0.0f, 0.0f, 0.0f }; ``` ImportC doesn't recognize the type as an "brace"-initializable thing. Also note the error message (Error: unrecognized C initializer `{0.0F, 0.0F, 0.0F, 0.0F}`) is quite confusing, as it does look like a valid initializer in some contexts. It really should say "Error: C initializer `{0.0F, 0.0F, 0.0F, 0.0F}` cannot be use to initialize type `__m128`" --
Aug 31 2023