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// attribute.slang
// Tests reflection of user defined attributes.
//TEST:SIMPLE(filecheck=REFLECTION):-stage compute -entry main -target hlsl
[__AttributeUsage(_AttributeTargets.Struct)]
struct MyStructAttribute
{
int iParam;
float fParam;
};
[__AttributeUsage(_AttributeTargets.Var)]
struct DefaultValueAttribute
{
int iParam;
};
//REFLECTION:([[# @LINE+1]]): error 30019: expected an expression of type 'float', got 'String'
[MyStruct(0, "stringVal")] // attribute arg type mismatch
struct A
{
//REFLECTION:([[# @LINE+1]]): error 31002: attribute 'MyStruct' is not valid here
[MyStruct(0, 10.0)] // attribute does not apply to this construct
float x;
[DefaultValue(2.0)] // attribute arg type mismatch
float y;
};
ParameterBlock<A> param;
[numthreads(1, 1, 1)]
void main(
uint3 dispatchThreadID : SV_DispatchThreadID)
{
}
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