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
4
5struct Foo {float v;};
6
7namespace foo {
8    typedef Foo Foo; // cyclic reference 'Foo'; allowed in dxc/hlsl
9
10    float test(Foo f)
11    {
12        return f.v;
13    }
14}
15
16//TEST_INPUT:ubuffer(data=[0 0 0 0], stride=4):out,name outputBuffer
17RWStructuredBuffer<float> outputBuffer;
18
19[numthreads(4, 1, 1)]
20[shader("compute")]
21void computeMain(uint3 dispatchThreadID: SV_DispatchThreadID)
22{
23    Foo f;
24    f.v = 1.0;
25    // CHECK: 1.0
26    outputBuffer[0] = foo.test(f);
27}