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lexical #7/19, express verbosely where `wlist' and `cw' are NULL

This commit is contained in:
rlar 2012-07-31 20:39:29 +02:00
parent ecb2eec279
commit 3cbc4b0773
1 changed files with 6 additions and 1 deletions
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7
src/frontend/parser/lexical.c
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@ -118,7 +118,9 @@ cp_lexer(char *string)
cp_ccon(TRUE);
prompt();
}
nloop: i = 0;
nloop:
wlist = cw = NULL;
i = 0;
j = 0;
paren = 0;
bzero(linebuf, NEW_BSIZE_SP);
@ -165,6 +167,7 @@ gotchar:
return (NULL);
while (((c = input(cp_inp_cur)) != '\n') && (c != EOF))
;
wlist = cw = NULL;
goto nloop;
}
@ -258,6 +261,7 @@ gotchar:
#else
fputc(linebuf[j], cp_out); /* But you can't edit */
#endif
wlist = cw = NULL;
goto nloop;
} else /* EOF during a source */
{
@ -281,6 +285,7 @@ gotchar:
// cp_ccom doesn't mess wlist, read only access to wlist->wl_word
cp_ccom(wlist, buf, TRUE);
wl_free(wlist);
wlist = cw = NULL;
goto nloop;
} goto ldefault; /* else continue with default ... */
case ',':