diff options
author | duerst <duerst@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-12-08 08:36:43 +0000 |
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committer | duerst <duerst@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-12-08 08:36:43 +0000 |
commit | d9c6135c5bf540055ec76e27fef3f4a66057cf70 (patch) | |
tree | 6d9ea2e03db5b2b2e6d25324356872d258fa4e66 /string.c | |
parent | 7d0b7fb4cf5790d42051d03933a3a3abf6ea0d1c (diff) |
string.c: removed unused variable
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52944 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'string.c')
-rw-r--r-- | string.c | 6 |
1 files changed, 1 insertions, 5 deletions
@@ -4545,8 +4545,7 @@ str_gsub(int argc, VALUE *argv, VALUE str, int bang) { VALUE pat, val = Qnil, repl, match, match0 = Qnil, dest, hash = Qnil; struct re_registers *regs; - long beg, n; - long beg0, end0; + long beg, beg0, end0; long offset, blen, slen, len, last; enum {STR, ITER, MAP} mode = STR; char *sp, *cp; @@ -4582,7 +4581,6 @@ str_gsub(int argc, VALUE *argv, VALUE str, int bang) } offset = 0; - n = 0; blen = RSTRING_LEN(str) + 30; /* len + margin */ dest = rb_str_buf_new(blen); sp = RSTRING_PTR(str); @@ -4593,8 +4591,6 @@ str_gsub(int argc, VALUE *argv, VALUE str, int bang) ENC_CODERANGE_SET(dest, rb_enc_asciicompat(str_enc) ? ENC_CODERANGE_7BIT : ENC_CODERANGE_VALID); do { - n++; - match = rb_backref_get(); regs = RMATCH_REGS(match); if (RB_TYPE_P(pat, T_STRING)) { |