dawn-cmake/test/array/assign_to_subexpr.wgsl.expected.hlsl
Ben Clayton 2bb45389b7 writer/hlsl: Zero initialize with (T) 0
For structures and arrays.
This behaves identically to the per-element zero-initialization, but can be significantly less verbose.

Change-Id: I380ef86f16c2b3f37a9de2820e707f368955b761
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/56764
Auto-Submit: Ben Clayton <bclayton@google.com>
Reviewed-by: David Neto <dneto@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
2021-07-02 19:27:42 +00:00

27 lines
534 B
HLSL

[numthreads(1, 1, 1)]
void unused_entry_point() {
return;
}
struct tint_array_wrapper {
int arr[4];
};
struct S {
tint_array_wrapper arr;
};
struct tint_array_wrapper_1 {
tint_array_wrapper arr[2];
};
void foo() {
const tint_array_wrapper src = {(int[4])0};
tint_array_wrapper tint_symbol = (tint_array_wrapper)0;
S dst_struct = (S)0;
tint_array_wrapper_1 dst_array = (tint_array_wrapper_1)0;
dst_struct.arr = src;
dst_array.arr[1] = src;
tint_symbol = src;
dst_struct.arr = src;
dst_array.arr[0] = src;
}