yum-mirror/slang

Making it easier to work with shaders

git clone https://git.yummers.dev/yum-mirror/slang

Yong HeFix lookup to prevent finding `typedef` itself. (#3848)8395acfa0

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1//TEST(compute):COMPARE_COMPUTE(filecheck-buffer=CHECK):-shaderobj -output-using-type
2//TEST(compute):COMPARE_COMPUTE(filecheck-buffer=CHECK):-shaderobj -vk -output-using-type
3
4struct Foo {float v;};
5
6namespace foo {
7    typedef ::Foo Foo; // unexpected '::', expected identifier; works in dxc/hlsl
8
9    float test(Foo f)
10    {
11        return f.v;
12    }
13}
14
15//TEST_INPUT:ubuffer(data=[0 0 0 0], stride=4):out,name outputBuffer
16RWStructuredBuffer<float> outputBuffer;
17
18[numthreads(4, 1, 1)]
19[shader("compute")]
20void computeMain(uint3 dispatchThreadID: SV_DispatchThreadID)
21{
22    Foo f;
23    f.v = 1.0;
24    // CHECK: 1.0
25    outputBuffer[0] = foo.test(f);
26}