ruby.git/test/ruby/test_super.rb, branch v3_4_9 The Ruby Programming Language vm_cc_new: don't assume `cme` is present. (#15322) 2025-12-01T17:44:46+00:00 Jean Boussier jean.boussier@gmail.com 2025-12-01T17:44:46+00:00 3b09e559da73e63ff25156fcb9e892948c7b2afb [Bug #21694] `vm_search_super_method` explictly calls `vm_cc_new` with `cme=NULL` when there is no super class. 
[Bug #21694]

`vm_search_super_method` explictly calls `vm_cc_new` with `cme=NULL`
when there is no super class.
 Prevent method redefinition warnings in test 2024-11-07T04:18:57+00:00 Yusuke Endoh mame@ruby-lang.org 2024-11-07T04:18:26+00:00 f87ec81e087c14e3bff1f67177619a148caa6a11 






Fix method caching bug when including/prepend module A that prepends module B
2024-09-19T14:34:01+00:00

Jeremy Evans
code@jeremyevans.net

2024-09-10T03:48:32+00:00

6118e8a47394409b53164b60e79fadf348b97db3

Fix by always adding the generated iclass to the subclasses list,
otherwise the method cache for the iclass is not cleared when
the method in the module is overwritten.

Fixes [Bug #20716]





Fix by always adding the generated iclass to the subclasses list,
otherwise the method cache for the iclass is not cleared when
the method in the module is overwritten.

Fixes [Bug #20716]







Fix issue with super and forwarding arguments in prism_compile.c
2024-09-11T20:41:46+00:00

Luke Gruber
luke.gru@gmail.com

2024-09-07T16:17:08+00:00

5d358b660d41e64de301f428dc0300a52a6f9566

Fixes [Bug #20720]





Fixes [Bug #20720]







Fix incorrect use of VM_CALL_KW_SPLAT_MUT in zsuper with keyword splat
2024-01-26T04:43:42+00:00

Jeremy Evans
code@jeremyevans.net

2024-01-25T20:44:13+00:00

771a2f039b9a059a73e8f111d1d46590fa697f63

For zsuper calls with a keyword splat but no actual keywords, the
keyword splat is passed directly, so it cannot be mutable, because
if the callee accepts a keyword splat, changes to the keyword splat
by the callee would be reflected in the caller.

While here, simplify the logic when the method supports
literal keywords.  I don't think it is possible for
a method with has_kw param flags to not have keywords, so add an
assertion for that, and set VM_CALL_KW_SPLAT_MUT in a single place.





For zsuper calls with a keyword splat but no actual keywords, the
keyword splat is passed directly, so it cannot be mutable, because
if the callee accepts a keyword splat, changes to the keyword splat
by the callee would be reflected in the caller.

While here, simplify the logic when the method supports
literal keywords.  I don't think it is possible for
a method with has_kw param flags to not have keywords, so add an
assertion for that, and set VM_CALL_KW_SPLAT_MUT in a single place.







Add tests for cme NULL crash
2021-11-17T18:20:31+00:00

Peter Zhu
peter@peterzhu.ca

2021-11-17T14:07:47+00:00

1454906d4e730312b175197182cf85581821ed5e

Tests for GitHub PR #5122. Originally in GitHub PR #5121.





Tests for GitHub PR #5122. Originally in GitHub PR #5121.







[Bug #18329] Fix crash when calling non-existent super method
2021-11-11T19:08:38+00:00

Peter Zhu
peter@peterzhu.ca

2021-11-11T16:55:35+00:00

84202963c52e02cecad3e6b2fad478bfbeee1bc7

The cme is NULL when a method does not exist, so check it before
accessing the callcache.





The cme is NULL when a method does not exist, so check it before
accessing the callcache.







This test is not testing attr_writer
2020-04-15T06:59:29+00:00

Takashi Kokubun
takashikkbn@gmail.com

2020-04-15T06:59:02+00:00

1dad9fa5e1303ce0ba38f55ae81b87ab3857df62












Invalidate fastpath when calling attr_reader by super
2020-04-15T06:49:29+00:00

Takashi Kokubun
takashikkbn@gmail.com

2020-04-15T06:49:28+00:00

79f3403be0cdbec814be29308c0583599ca5824f

The same bug as 8355a99883 existed in attr_reader too.





The same bug as 8355a99883 existed in attr_reader too.







Invalidate fastpath when calling attr_writer by super
2020-04-15T06:32:13+00:00

Takashi Kokubun
takashikkbn@gmail.com

2020-04-15T06:24:50+00:00

8355a998839f17ff214a89062821a0a4287f6a54

We started to use fastpath on invokesuper when a method is not refinements
since 5c27681813, but we shouldn't have used fastpath for attr_writer either.

`cc->aux_.attr_index` is for an actual receiver class, while we store
its superclass in `cc->klass` and therefore there's no way to properly
invalidate attr_writer's inline cache when it's called by super.

[Bug #16785]

I suspect the same bug also exists in attr_reader. I'll address that in
another commit.





We started to use fastpath on invokesuper when a method is not refinements
since 5c27681813, but we shouldn't have used fastpath for attr_writer either.

`cc->aux_.attr_index` is for an actual receiver class, while we store
its superclass in `cc->klass` and therefore there's no way to properly
invalidate attr_writer's inline cache when it's called by super.

[Bug #16785]

I suspect the same bug also exists in attr_reader. I'll address that in
another commit.