yum-mirror/slang

Making it easier to work with shaders

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

ArielG-NVDrain sink when single-argument constructor call fail (#7883)8a15efb37

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1//DIAGNOSTIC_TEST:SIMPLE(filecheck=CHECK): -target spirv -entry computeMain -stage compute
2
3enum A
4{
5    V1,
6    V2,
7    V3
8}
9
10enum B
11{
12    V1,
13    V2,
14    V3
15}
16
17struct Foo<T, A access = A::V1, B addrSpace = B::V1>
18{
19    int a;
20    __init(int b) { a = b; }
21    __init<U, A accessOther>(Foo<U, accessOther, addrSpace> ptr)
22    {
23    }
24
25    // internally Slang is throwing an error, we just don't drain the error
26    // from our sink
27    __init(uint64_t val) {}
28    __init(int64_t val) {}
29}
30
31extension int64_t
32{
33    __init<T, A access, B addrSpace>(Foo<T, access, addrSpace> t) {}
34}
35extension uint64_t
36{
37    __init<T, A access, B addrSpace>(Foo<T, access, addrSpace> t) {}
38}
39
40RWStructuredBuffer<int> output;
41
42[shader("compute")]
43[numthreads(1, 1, 1)]
44void computeMain(uint3 threadId: SV_DispatchThreadID)
45{
46    Foo<int, A.V1, B.V1> v1 = Foo<int, A.V1, B.V1>(1);
47
48    // CHECK: ([[# @LINE+1]]): error 30080
49    Foo<float, A.V1, B.V2> v2 = Foo<float, A.V1, B.V2>(v1);
50
51    output[0] = v1.a;
52}