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// using-namespace.slang
// Test that `using` can bring declarations from a namespace into scope
//TEST(compute):COMPARE_COMPUTE: -shaderobj
namespace X
{
struct A { int a; }
}
namespace Y
{
// A `using` that brings one namespace into scope of declarations in another
//
using X;
int b(A a) { return a.a; }
}
// A `using` that brings declarations in a namespace into the global scope
//
using Y;
int test(int value)
{
// A `using` that brings declarations into a local scope
// (and also uses the optional `namespace` placeholder keyword)
//
using namespace X;
A a = { value };
return b(a);
}
//TEST_INPUT:ubuffer(data=[0 0 0 0], stride=4):out,name=outputBuffer
RWStructuredBuffer<int> outputBuffer;
[numthreads(4, 1, 1)]
void computeMain(int3 dispatchThreadID : SV_DispatchThreadID)
{
int tid = dispatchThreadID.x;
int inVal = tid;
int outVal = test(inVal);
outputBuffer[tid] = outVal;
}
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