diff options
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | doc/syntax/literals.rdoc | 3 |
2 files changed, 6 insertions, 3 deletions
@@ -1,3 +1,9 @@ +Mon Dec 29 14:27:33 2014 Nobuyoshi Nakada <nobu@ruby-lang.org> + + * doc/syntax/literals.rdoc (Symbols): now Symbols created by + interpolation can be garbage collected. patch by Yihang Ho in + [ruby-core:67194]. [Bug #10671] + Mon Dec 29 11:18:17 2014 Nobuyoshi Nakada <nobu@ruby-lang.org> * thread.c (rb_thread_variable_get): fix dynamic symbol keys. diff --git a/doc/syntax/literals.rdoc b/doc/syntax/literals.rdoc index 32e10edd30..194945abbd 100644 --- a/doc/syntax/literals.rdoc +++ b/doc/syntax/literals.rdoc @@ -199,9 +199,6 @@ You may also create symbols by interpolation: :"my_symbol1" :"my_symbol#{1 + 1}" -Note that symbols are never garbage collected so be careful when referencing -symbols using interpolation. - Like strings, a single-quote may be used to disable interpolation: :'my_symbol#{1 + 1}' #=> :"my_symbol\#{1 + 1}" |