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Automatic type conversion not working for select #7538

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ErichDonGubler opened this issue Apr 14, 2025 · 1 comment · May be fixed by #7572
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Automatic type conversion not working for select #7538

ErichDonGubler opened this issue Apr 14, 2025 · 1 comment · May be fixed by #7572
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@ErichDonGubler
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area: correctness We're behaving incorrectly area: naga front-end lang: WGSL WebGPU Shading Language naga Shader Translator

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@ErichDonGubler
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This should work:

@compute @workgroup_size(1, 1)
fn main() {
  _ = select(1, 2f, false);
}

…but it does not.

Other cases that I'm aware of can also be found at bug 1960453.
@ErichDonGubler ErichDonGubler self-assigned this Apr 14, 2025
@ErichDonGubler
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Firefox downstream tracking: bug 1960453

@cwfitzgerald cwfitzgerald added naga Shader Translator area: naga front-end area: correctness We're behaving incorrectly lang: WGSL WebGPU Shading Language labels Apr 16, 2025
@ErichDonGubler ErichDonGubler linked a pull request Apr 18, 2025 that will close this issue
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area: correctness We're behaving incorrectly area: naga front-end lang: WGSL WebGPU Shading Language naga Shader Translator
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WebGPU for Firefox
Status: Todo
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fix(naga): properly impl. auto. type conv. for select erichdongubler-mozilla/wgpu
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@ErichDonGubler @cwfitzgerald