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Removed some warnings from -Wimplicit-fallthrough= with build scripts

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Monty 2019-03-26 17:36:20 +02:00
parent b5615eff0d
commit e3bffd579f
4 changed files with 4 additions and 3 deletions
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2
BUILD/SETUP.sh
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@ -141,7 +141,7 @@ elif [ "x$warning_mode" = "xmaintainer" ]; then
debug_extra_cflags="-g3"
else
# Both C and C++ warnings
warnings="-Wall -Wextra -Wunused -Wwrite-strings -Wno-uninitialized -Wno-strict-aliasing"
warnings="-Wall -Wextra -Wunused -Wwrite-strings -Wno-uninitialized -Wno-strict-aliasing -Wimplicit-fallthrough=2"
# For more warnings, uncomment the following line
# warnings="$warnings -Wshadow"

1
pcre/pcre_dfa_exec.c
View file

@ -2198,6 +2198,7 @@ for (;;)
case 0x2029:
#endif /* Not EBCDIC */
if ((md->moptions & PCRE_BSR_ANYCRLF) != 0) break;
/* fall through */
case CHAR_LF:
ADD_NEW(state_offset + 1, 0);

2
pcre/pcre_exec.c
View file

@ -2086,7 +2086,7 @@ for (;;)
case OP_CIRC:
if (md->notbol && eptr == md->start_subject) RRETURN(MATCH_NOMATCH);
/* Start of subject assertion */
/* Fall through. Start of subject assertion */
case OP_SOD:
if (eptr != md->start_subject) RRETURN(MATCH_NOMATCH);

2
pcre/pcregrep.c
View file

@ -2407,7 +2407,7 @@ handle_option(int letter, int options)
switch(letter)
{
case N_FOFFSETS: file_offsets = TRUE; break;
case N_HELP: help(); pcregrep_exit(0);
case N_HELP: help(); pcregrep_exit(0); break;
case N_LBUFFER: line_buffered = TRUE; break;
case N_LOFFSETS: line_offsets = number = TRUE; break;
case N_NOJIT: study_options &= ~PCRE_STUDY_JIT_COMPILE; break;