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authornormal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2015-07-06 19:45:02 (GMT)
committernormal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2015-07-06 19:45:02 (GMT)
commitbbf7495fe223c7ab8235bf372c1164ab4e70633b (patch)
tree48a6bf93b3f0e36d6d1eb529ddbfec025d36fc79 /string.c
parent57f2c60727bb856d1ace83d03045b03d11fb8768 (diff)
string.c: ensure String#freeze resizes internal buffer
rb_str_freeze may resize oversized buffers to save memory, so favor it over rb_obj_freeze. This is useful because IO methods do not prematurely shrink buffers, as they are likely to be overwritten with full data. * string.c (Init_String): use rb_str_freeze for String#freeze git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51170 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'string.c')
-rw-r--r--string.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/string.c b/string.c
index 6ef92eb..03922e5 100644
--- a/string.c
+++ b/string.c
@@ -9150,7 +9150,7 @@ Init_String(void)
rb_define_method(rb_cString, "byteslice", rb_str_byteslice, -1);
rb_define_method(rb_cString, "scrub", str_scrub, -1);
rb_define_method(rb_cString, "scrub!", str_scrub_bang, -1);
- rb_define_method(rb_cString, "freeze", rb_obj_freeze, 0);
+ rb_define_method(rb_cString, "freeze", rb_str_freeze, 0);
rb_define_method(rb_cString, "to_i", rb_str_to_i, -1);
rb_define_method(rb_cString, "to_f", rb_str_to_f, 0);