From c800d0b75d23e2ac8c10674ff41cc25b0c793ddd Mon Sep 17 00:00:00 2001 From: matz Date: Tue, 5 Oct 2004 01:37:46 +0000 Subject: * io.c (rb_fopen): mode string copy at the lowest level. * io.c (rb_io_flags_mode): requires output buffer no more. no allocation needed. * array.c (rb_ary_index): takes a block to compare items in an array. [ruby-talk:113069] [Ruby2] * array.c (rb_ary_rindex): ditto. * marshal.c (r_byte): retrieve pointer from string value for each time. [ruby-dev:24404] * marshal.c (r_bytes0): ditto. * enum.c (sort_by_i): re-entrance check added. [ruby-dev:24399] * io.c (io_read): should freeze all reading buffer. [ruby-dev:24400] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6996 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- enum.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'enum.c') diff --git a/enum.c b/enum.c index a329665923..66b9263c85 100644 --- a/enum.c +++ b/enum.c @@ -393,6 +393,9 @@ sort_by_i(i, ary) NODE *memo; v = rb_yield(i); + if (RBASIC(ary)->klass) { + rb_raise(rb_eRuntimeError, "sort_by reentered"); + } memo = rb_node_newnode(NODE_MEMO, v, i, 0); rb_ary_push(ary, (VALUE)memo); return Qnil; -- cgit v1.2.3