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| author | Yukihiro "Matz" Matsumoto <[email protected]> | 2018-11-19 10:40:07 +0900 |
|---|---|---|
| committer | Yukihiro "Matz" Matsumoto <[email protected]> | 2018-11-19 10:57:07 +0900 |
| commit | 0a0cc5a217b577dfadddfb250d5a91ca69978887 (patch) | |
| tree | d3c99a1024991bc0569539ea7198fe8f0cdcfd70 /examples | |
| parent | 31a961acf16b7a9454ccb0f0ece91b79e95f7078 (diff) | |
| download | mruby-0a0cc5a217b577dfadddfb250d5a91ca69978887.tar.gz mruby-0a0cc5a217b577dfadddfb250d5a91ca69978887.zip | |
Check method existence for Enumerators; fix #3920
The issue #3920 was fixed but the fundamental flaw of lack of stack
depth check along with fibers still remains, even though it's not
easy to cause the issue. Use `MRB_GC_FIXED_ARENA` to avoid the issue
for workaround.
After this patch, `obj.to_enum` raises `ArgumentError` if the object
does not respond to the enumerating method. This is incompatible to
CRuby but I think this behavior is better and CRuby should be updated
to behave like this.
Diffstat (limited to 'examples')
0 files changed, 0 insertions, 0 deletions