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liblzma: Silence another warning from -Wsign-conversion in a 32-bit build. 

It doesn't warn on a 64-bit system because truncating
a ptrdiff_t (signed long) to uint32_t is diagnosed under
-Wconversion by GCC and -Wshorten-64-to-32 by Clang.
This commit is contained in:
Lasse Collin 2023-01-12 05:38:48 +02:00 committed by Jia Tan
parent 2b8062ef94
commit 683d3f178e
1 changed files with 4 additions and 3 deletions
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7
src/liblzma/lz/lz_encoder_mf.c
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@ -220,10 +220,11 @@ move_pending(lzma_mf *mf)
/// of matches found. /// of matches found.
#define call_find(func, len_best) \ #define call_find(func, len_best) \
do { \ do { \
matches_count = func(len_limit, pos, cur, cur_match, mf->depth, \ matches_count = (uint32_t)(func(len_limit, pos, cur, cur_match, \
mf->son, mf->cyclic_pos, mf->cyclic_size, \ mf->depth, mf->son, \
mf->cyclic_pos, mf->cyclic_size, \
matches + matches_count, len_best) \ matches + matches_count, len_best) \
- matches; \ - matches); \
move_pos(mf); \ move_pos(mf); \
return matches_count; \ return matches_count; \
} while (0) } while (0)