From 6d481a4ae440532dcf674adf910c5cfa802f4679 Mon Sep 17 00:00:00 2001 From: matz Date: Tue, 7 Jan 2003 07:36:40 +0000 Subject: * hash.c (env_clear): new Hash compatible method. * hash.c (env_shift): ditto. * hash.c (env_invert): ditto. * hash.c (env_replace): ditto. * hash.c (env_update): ditto. * array.c (rb_ary_join): dispatch based on "to_str". * array.c (rb_ary_times): ditto. * array.c (rb_ary_equal): ditto. * process.c (rb_f_exec): dispatch based on "to_ary". * eval.c (umethod_bind): exact class match is not required. relax the restriction to subclasses. * eval.c (rb_eval): call "inherited" before executing class body. * class.c (rb_define_class): call "inherited" after defining the constant. * class.c (rb_define_class_under): ditto. * eval.c (massign): expand first element if RHS is an array and its size is 1, and LHS has concrete assignment target (i.e. LHS has target(s) other than *var). * eval.c (massign): avoid unnecessary avalue/svalue conversion. * eval.c (rb_yield_0): ditto * array.c (rb_ary_update): do not allocate unused array if rpl is nil (i.e. merely removing elements). * io.c (io_read): should resize supplied string if it's shorter than expected. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3307 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- io.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'io.c') diff --git a/io.c b/io.c index a7e1047e7b..0c2ba4d0af 100644 --- a/io.c +++ b/io.c @@ -829,6 +829,9 @@ io_read(argc, argv, io) rb_str_resize(str, 0); return str; } + if (len > RSTRING(str)->len) { + rb_str_resize(str,len); + } } READ_CHECK(fptr->f); -- cgit v1.2.3