yum-mirror/slang

Making it easier to work with shaders

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

CopilotAdd warning for comma operators used outside for-loops and expand expressions in legacy mode (#7984)9ed7b5264

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1//DIAGNOSTIC_TEST:SIMPLE(filecheck=CHECK):
2
3int testCommaOperator()
4{
5    // This should generate a warning - comma operator in variable initialization
6    // CHECK: ([[# @LINE+1]]): warning 41024:
7    float4 vColor = (0.f, 0.f, 0.f, 1.f);
8    
9    // This should NOT generate a warning - comma operator in for-loop side effect
10    for (int i = 0; i < 10; i++, vColor.x++)
11    {
12    }
13    
14    // This should generate a warning - comma operator in regular expression
15    // CHECK: ([[# @LINE+1]]): warning 41024:
16    int x = (1, 2, 3);
17    
18    // This should now generate a warning - comma operator in return statement
19    // CHECK: ([[# @LINE+2]]): warning 41024:
20    int a = 5;
21    return a *= 2, a + 1;
22}
23
24void someFunction(int value) {}