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8 commits

Author SHA1 Message Date
tompng
04467218ce Add rb_str_resize coderange test 2024-06-13 18:27:02 +02:00
Nobuyoshi Nakada
6b66b5fded [Bug #19902] Update the coderange regarding the changed region 2023-09-26 15:35:40 +09:00
Peter Zhu
7b77d46671 Decouple GC slot sizes from RVALUE 
Add a new macro BASE_SLOT_SIZE that determines the slot size.

For Variable Width Allocation (compiled with USE_RVARGC=1), all slot
sizes are powers-of-2 multiples of BASE_SLOT_SIZE.

For USE_RVARGC=0, BASE_SLOT_SIZE is set to sizeof(RVALUE).
 2022-02-02 09:52:04 -05:00
Peter Zhu
018036c282 Remove assert_equal that will never be run 
`@s1.set_len(3)` will raise so the `assert_equal` will never be ran.
 2022-01-28 13:33:03 -05:00
rhe
be3baa4380 string.c: fix buffer overflow check condition in rb_str_set_len() 
* string.c (rb_str_set_len): The buffer overflow check is wrong. The
  space for termlen is allocated outside the capacity returned by
  rb_str_capacity(). This fixes r41920 ("string.c: multi-byte
  terminator", 2013-07-11).  [ruby-core:77257] [Bug #12757]

* test/-ext-/string/test_set_len.rb (test_capacity_equals_to_new_size):
  Test for this change. Applying only the test will trigger [BUG].

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56148 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2016-09-13 07:08:15 +00:00
naruse
3e92b635fb Add frozen_string_literal: false for all files 
When you change this to true, you may need to add more tests.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53141 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2015-12-16 05:07:31 +00:00
nobu
daf7b1e479 -test-/string: move 
* ext/-test-/string/extconf.rb: move "-test-/string/string.so" to
  "-test-/string.so".

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51249 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2015-07-15 03:56:17 +00:00
nobu
8965ed167d * string.c (rb_str_set_len): should fail to modify shared string. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28865 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-08-05 07:42:47 +00:00