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patch 8.0.1496: clearing a pointer takes two lines

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Problem:    Clearing a pointer takes two lines.
Solution:   Add VIM_CLEAR() and replace vim_clear(). (Hirohito Higashi,
            closes #2629)
This commit is contained in:
Bram Moolenaar
2018-02-10 18:45:26 +01:00
parent 42443c7d7f
commit d23a823669
54 changed files with 233 additions and 465 deletions
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7
src/regexp_nfa.c
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@@ -7334,14 +7334,13 @@ nfa_regcomp(char_u *expr, int re_flags)
nfa_regengine.expr = NULL;
out:
vim_free(post_start);
post_start = post_ptr = post_end = NULL;
VIM_CLEAR(post_start);
post_ptr = post_end = NULL;
state_ptr = NULL;
return (regprog_T *)prog;
fail:
vim_free(prog);
prog = NULL;
VIM_CLEAR(prog);
#ifdef ENABLE_LOG
nfa_postfix_dump(expr, FAIL);
#endif