AaronBallman wrote:
> ```
> typedef __attribute__((__ext_vector_type__(2))) float float2;
>
> struct vec2 {
> float2 _v;
> public:
> constexpr vec2(float x, float y) {
> _v.x = x;
> _v.y = y;
> }
> };
>
> constexpr struct vec2 f() {
> return vec2(1.0, 1.0);
> }
>
> int main() {
> vec2 S = f();
> }
> ```
>
> Clang crashes: https://godbolt.org/z/sx74s1bqd
Can confirm the crash is happening. The issue is related to the constructor
being `constexpr` and not initializing the member variable. If you use a member
initializer list, the assert is silenced: https://godbolt.org/z/vEbeb4jbz
Can you file an issue so we don't lose track of the bug? Also @vikramRH any
chance you can look into this?
https://github.com/llvm/llvm-project/pull/101126
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