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UnrealEngine/Engine/Source/ThirdParty/Intel/ISPC/ispc-1.24.0/tests/lit-tests/err-varying.ispc
2025-05-18 13:04:45 +08:00

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// RUN: not %{ispc} --target=host --nowrap --nostdlib %s -o - 2>&1 | FileCheck %s
// CHECK: Error: Can't type cast from type "varying int32" to type "uniform int32"
uniform int foo(int x) {
return (uniform int) x;
}
// CHECK: Error: Illegal to pass a "varying" lvalue to a reference parameter
void inc(float &x) { ++x; }
void foo(uniform float a[], int index) {
inc(a[index]);
}