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Merge pull request #8587 from merryhime/padding-unused 

common_funcs: Mark padding as [[maybe_unused]]
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Morph 2022-07-15 06:02:48 -04:00 committed by GitHub
parent 8266f63130 914ead075e
commit d2c0b45bca
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1 changed files with 6 additions and 4 deletions
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10
src/common/common_funcs.h
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@ -18,14 +18,16 @@
/// Helper macros to insert unused bytes or words to properly align structs. These values will be
/// zero-initialized.
#define INSERT_PADDING_BYTES(num_bytes) \
std::array<u8, num_bytes> CONCAT2(pad, __LINE__) {}
[[maybe_unused]] std::array<u8, num_bytes> CONCAT2(pad, __LINE__) {}
#define INSERT_PADDING_WORDS(num_words) \
std::array<u32, num_words> CONCAT2(pad, __LINE__) {}
[[maybe_unused]] std::array<u32, num_words> CONCAT2(pad, __LINE__) {}
/// These are similar to the INSERT_PADDING_* macros but do not zero-initialize the contents.
/// This keeps the structure trivial to construct.
#define INSERT_PADDING_BYTES_NOINIT(num_bytes) std::array<u8, num_bytes> CONCAT2(pad, __LINE__)
#define INSERT_PADDING_WORDS_NOINIT(num_words) std::array<u32, num_words> CONCAT2(pad, __LINE__)
#define INSERT_PADDING_BYTES_NOINIT(num_bytes) \
[[maybe_unused]] std::array<u8, num_bytes> CONCAT2(pad, __LINE__)
#define INSERT_PADDING_WORDS_NOINIT(num_words) \
[[maybe_unused]] std::array<u32, num_words> CONCAT2(pad, __LINE__)
#ifndef _MSC_VER