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// Test calling a generic member method with partially specified generic arguments.
//TEST(compute):COMPARE_COMPUTE_EX:-slang -compute -shaderobj
//TEST(compute,vulkan):COMPARE_COMPUTE_EX:-vk -slang -compute -shaderobj
//TEST_INPUT:ubuffer(data=[0 0 0 0], stride=4):out,name outputBuffer
RWStructuredBuffer<int> outputBuffer;
interface INothing
{
int getVal();
}
struct Nothing : INothing
{
int getVal() { return 0; }
}
interface IImpl
{
int computeAdd<TNothing : INothing, TNothing2 : INothing>(TNothing nothingArg, TNothing2 nothing, int otherVal);
}
struct Impl : IImpl
{
int thisVal;
__init()
{
thisVal = 1;
}
// Introduce two generic parameters so we can construct a partially specialized invoke.
int computeAdd<TNothing : INothing, TNothing2 : INothing>(TNothing nothingArg, TNothing2 nothing, int otherVal)
{
return thisVal + otherVal + nothingArg.getVal();
}
int doThing(int otherVal)
{
Nothing nothing;
// Partially specialize the invoke.
// This will result in construction of `PartiallySpecializedInvokeExpr`.
// We need to make sure the baseExpr is persisted during this step.
return computeAdd<Nothing>(nothing, nothing, otherVal);
}
}
[numthreads(1, 1, 1)]
void computeMain(int3 dispatchThreadID: SV_DispatchThreadID)
{
Impl impl;
Nothing nothing;
outputBuffer[0] = impl.doThing(2);
}
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