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Explicit type cast to work around compiler error during build in Arch Linux's DKMS hook #12

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Explicit type cast to work around compiler error during build in Arch Linux's DKMS hook #12

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2 changes: 1 addition & 1 deletion test/dma_buf.cpp
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Expand Up @@ -72,7 +72,7 @@ AllocateDmaBufUpTo(int dev_fd, std::uint32_t size, std::uint8_t index)
void VerifyTooLargeIndexFails(int dev_fd)
{
if (TENSTORRENT_MAX_DMA_BUFS <= std::numeric_limits<decltype(tenstorrent_allocate_dma_buf_in::buf_index)>::max()) {
auto buf_max = AllocateDmaBuf(dev_fd, page_size(), TENSTORRENT_MAX_DMA_BUFS);
auto buf_max = AllocateDmaBuf(dev_fd, page_size(), (std::uint8_t)TENSTORRENT_MAX_DMA_BUFS);
if (!std::holds_alternative<int>(buf_max))
THROW_TEST_FAILURE("DMA buf allocation with too-large index was permitted unexpectedly.");

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