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| author | Brad King <brad.king@kitware.com> | 2023-05-22 13:54:25 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2023-05-22 20:51:15 (GMT) |
| commit | 91e4d27765945e27b623fbb4e3a066ee9157970a (patch) | |
| tree | 6ab5195d3801eb495d480c1b6025c6ee7470dd2c | |
| parent | e090f348d3d74f984bafd828ee36ed75b55d4076 (diff) | |
| download | CMake-91e4d27765945e27b623fbb4e3a066ee9157970a.zip CMake-91e4d27765945e27b623fbb4e3a066ee9157970a.tar.gz CMake-91e4d27765945e27b623fbb4e3a066ee9157970a.tar.bz2 | |
bzip2: Suppress clang-analyzer warnings
| -rw-r--r-- | Utilities/cmbzip2/bzlib.c | 4 | ||||
| -rw-r--r-- | Utilities/cmbzip2/compress.c | 8 |
2 files changed, 12 insertions, 0 deletions
diff --git a/Utilities/cmbzip2/bzlib.c b/Utilities/cmbzip2/bzlib.c index 2178655..af3673d 100644 --- a/Utilities/cmbzip2/bzlib.c +++ b/Utilities/cmbzip2/bzlib.c @@ -444,6 +444,10 @@ int BZ_API(BZ2_bzCompress) ( bz_stream *strm, int action ) if (s->avail_in_expect != s->strm->avail_in) return BZ_SEQUENCE_ERROR; progress = handle_compress ( strm ); + #ifdef __clang_analyzer__ + /* Tolerate deadcode.DeadStores to avoid modifying upstream. */ + (void)progress; + #endif if (s->avail_in_expect > 0 || !isempty_RL(s) || s->state_out_pos < s->numZ) return BZ_FLUSH_OK; s->mode = BZ_M_RUNNING; diff --git a/Utilities/cmbzip2/compress.c b/Utilities/cmbzip2/compress.c index 5dfa002..a044c16 100644 --- a/Utilities/cmbzip2/compress.c +++ b/Utilities/cmbzip2/compress.c @@ -151,6 +151,10 @@ void generateMTFValues ( EState* s ) UChar* block = s->block; UInt16* mtfv = s->mtfv; +#ifdef __clang_analyzer__ + memset(yy, 0, sizeof(yy)); +#endif + makeMaps_e ( s ); EOB = s->nInUse+1; @@ -223,6 +227,10 @@ void generateMTFValues ( EState* s ) zPend = (zPend - 2) / 2; }; zPend = 0; + #ifdef __clang_analyzer__ + /* Tolerate deadcode.DeadStores to avoid modifying upstream. */ + (void)zPend; + #endif } mtfv[wr] = EOB; wr++; s->mtfFreq[EOB]++; |