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| author | Eliseo Martínez <eliseomarmol@gmail.com> | 2014-11-12 11:22:10 +0100 |
|---|---|---|
| committer | Eliseo Martínez <eliseomarmol@gmail.com> | 2014-11-15 12:48:28 +0100 |
| commit | 78b49ce950b31df8b5ee6788c84b3d439a982d59 (patch) | |
| tree | e5eecc0fa21ef830a128756631b6355db63d9e57 | |
| parent | 83a32aad82f87fda3d8a5984ebf627213c18177a (diff) | |
| download | rneovim-78b49ce950b31df8b5ee6788c84b3d439a982d59.tar.gz rneovim-78b49ce950b31df8b5ee6788c84b3d439a982d59.tar.bz2 rneovim-78b49ce950b31df8b5ee6788c84b3d439a982d59.zip | |
Fix warnings: regexp_nfa.c: nfa_regatom(): Dead assignment: HI.
Problem : Dead assignment @ 1554.
Diagnostic : Harmless issue.
Rationale : `result` is used when analyzing if a bracketed expresion
`[<whatever>]` can be condensed into a character class. Not
used for anything else anywhere. So, it's safe to remove.
Resolution : Remove dead assingment and move declaration of `result` to
the scope where it's used.
| -rw-r--r-- | src/nvim/regexp_nfa.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/nvim/regexp_nfa.c b/src/nvim/regexp_nfa.c index 9ae1740627..60cdc12c92 100644 --- a/src/nvim/regexp_nfa.c +++ b/src/nvim/regexp_nfa.c @@ -1084,7 +1084,6 @@ static int nfa_regatom(void) int extra = 0; int emit_range; int negated; - int result; int startc = -1; int endc = -1; int oldstartc = -1; @@ -1452,8 +1451,8 @@ collection: * recognize that [0-9] stands for \d and [A-Za-z_] for \h, * and perform the necessary substitutions in the NFA. */ - result = nfa_recognize_char_class(regparse, endp, - extra == NFA_ADD_NL); + int result = nfa_recognize_char_class(regparse, endp, + extra == NFA_ADD_NL); if (result != FAIL) { if (result >= NFA_FIRST_NL && result <= NFA_LAST_NL) { EMIT(result - NFA_ADD_NL); @@ -1557,7 +1556,6 @@ collection: /* Try equivalence class [=a=] and the like */ if (equiclass != 0) { nfa_emit_equi_class(equiclass); - result = OK; continue; } /* Try collating class like [. .] */ |