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Fix or hide warnings from GCC 7's -Wimplicit-fallthrough.

This commit is contained in:
Lasse Collin 2017-08-14 20:08:33 +03:00
parent 0b0e1e6803
commit 94e3f986aa
2 changed files with 8 additions and 0 deletions
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6
src/liblzma/lzma/lzma_decoder.c
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@ -16,6 +16,12 @@
#include "lzma_decoder.h" #include "lzma_decoder.h"
#include "range_decoder.h" #include "range_decoder.h"
// The macros unroll loops with switch statements.
// Silence warnings about missing fall-through comments.
#if TUKLIB_GNUC_REQ(7, 0)
# pragma GCC diagnostic ignored "-Wimplicit-fallthrough"
#endif
#ifdef HAVE_SMALL #ifdef HAVE_SMALL

2
src/xz/list.c
View File

@ -318,6 +318,8 @@ parse_block_header(file_pair *pair, const lzma_index_iter *iter,
// If the above fails, the file is corrupt so // If the above fails, the file is corrupt so
// LZMA_DATA_ERROR is a good error code. // LZMA_DATA_ERROR is a good error code.
// Fall through
case LZMA_DATA_ERROR: case LZMA_DATA_ERROR:
// Free the memory allocated by lzma_block_header_decode(). // Free the memory allocated by lzma_block_header_decode().
for (size_t i = 0; filters[i].id != LZMA_VLI_UNKNOWN; ++i) for (size_t i = 0; filters[i].id != LZMA_VLI_UNKNOWN; ++i)