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author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2003-01-07 07:36:40 +0000 |
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committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2003-01-07 07:36:40 +0000 |
commit | 6d481a4ae440532dcf674adf910c5cfa802f4679 (patch) | |
tree | 9eb994643aa02d75494ab17b10f33eee31bf8a9c /io.c | |
parent | 954826f7a84722628b5386868dfdf7da2f4bd58a (diff) | |
download | ruby-6d481a4ae440532dcf674adf910c5cfa802f4679.tar.gz |
* 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
Diffstat (limited to 'io.c')
-rw-r--r-- | io.c | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -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); |