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* io.c (rb_f_open), re.c (rb_reg_search), transcode.c (str_transcode):
suppress warnings. * util.c (quorem, rv_alloc, nrv_alloc): only used in dtoa(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16873 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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5 changed files with 15 additions and 5 deletions
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@ -309,7 +309,7 @@ str_transcode(int argc, VALUE *argv, VALUE *self)
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return -1;
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}
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while (!final_encoding) { /* loop for multistep transcoding */
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do { /* loop for multistep transcoding */
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/* later, maybe use smaller intermediate strings for very long strings */
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if (!(my_transcoder = transcode_dispatch(from_e, to_e))) {
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rb_raise(rb_eArgError, "transcoding not supported (from %s to %s)", from_e, to_e);
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@ -372,7 +372,7 @@ str_transcode(int argc, VALUE *argv, VALUE *self)
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from_e = my_transcoder->to_encoding;
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str = dest;
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}
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}
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} while (!final_encoding);
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/* set encoding */
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if (!to_enc) {
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to_encidx = rb_define_dummy_encoding(to_e);
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