yum-mirror/slang

Making it easier to work with shaders

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

Theresa FoleyRename some symbols related to pointers types (#8592)cc8f6a241

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1//DIAGNOSTIC_TEST:SIMPLE(filecheck=CHECK):
2
3
4[Differentiable]
5float f(__constref float3 val)
6{
7    return val.x;
8}
9
10struct MyType : IDifferentiable
11{
12    // Error: cannot use constref on a differentiable member method of a differentiable type.
13    [Differentiable]
14    [constref] float compute(float x) { return 0; }
15
16    // OK
17    [Differentiable]
18    float compute1(float x) { return 0; }
19
20    // OK
21    [constref] float compute2(float x) { return 0;}
22}
23
24struct MyType2
25{
26    // OK.
27    [Differentiable]
28    [constref] float compute(float x) { return 0; }
29
30    // OK
31    [constref]
32    float compute1(float x) { return 0; }
33}
34
35// CHECK-DAG: {{.*}}(5): error 38034: cannot use 'borrow in' on a differentiable parameter.
36// CHECK-NOT {{.*}}error
37// CHECK-DAG: {{.*}}(14): error 38034: cannot use '[constref]' on a differentiable member method of a differentiable type.
38// CHECK-NOT {{.*}}error