commit | ea03ca2db779dcdb8f05749568f94dc1f735c539 | [log] [tgz] |
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author | Eric Blake <eblake@redhat.com> | Mon Aug 30 15:58:58 2010 -0600 |
committer | Eric Blake <eblake@redhat.com> | Mon Aug 30 16:25:25 2010 -0600 |
tree | 6f8af7f8bb875be6cc6108f2cf5646b37d531148 | |
parent | 5f6cb7045448cf3d06bf7e1881406401b2084279 [diff] |
Clean up compiler warnings. * src/builtin.c (m4_patsubst): Drop dead store. * src/eval.c (unary_term): Likewise. * src/input.c (match_input): Likewise. * src/symtab.c (symtab_debug): Drop useless casts to void. * src/m4.c (main): Add hints to aid clang analysis. Signed-off-by: Eric Blake <eblake@redhat.com> (cherry picked from commit dadaf5f2d58ffd484bd5141fc808552b8f17467d)