ringabout
2d1533f34f
fixes #5901 #21211 ; don't fold cast function types because of gcc 14 ( #23683 )
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follow up https://github.com/nim-lang/Nim/pull/6265
fixes #5901
fixes #21211
It causes many problems with gcc14 if we fold the cast function types.
Let's check what it will break
2024-06-05 20:54:00 +02:00
Timothee Cour
270964c487
implement RFCs/294 ; disallow enum <=> enum conversion ( #16351 )
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* fix https://github.com/nim-lang/RFCs/issues/294 ; disallow enum <=> enum conversion
* fix the runnableExamples that was the instigator of this RFC
* legacy -d:nimLegacyConvEnumEnum
* use -d:nimLegacyConvEnumEnum in important_package nimgame2
* add test for enum cast
* improve changelog
* add changelog: Changes affecting backward compatibility
* cleanup changelog
* fix changelog
2021-04-03 07:15:21 +02:00
cooldome
acf8316e50
Disallow nil dereference at compile time ( #16032 )
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* bring back the semfold of nil
* remove space
* fix test
* proc type can't be dereferenced
* disallow nil dereference at compile time
* changelog
2020-11-18 23:30:28 +01:00
cooldome
87d3e5331a
Semfold for nil cast ( #16030 )
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* bring back the semfold of nil
* remove space
* fix test
* proc type can't be dereferenced
2020-11-18 17:19:57 +00:00
flywind
e6e1e9574d
combine PR#16009 and PR#16012 ( #16024 )
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* fix #15623
* add testcase for #15623
* add testcase
* combine #16009
* support casting nil to NilableTypes in VM
2020-11-18 08:28:05 +01:00
Danil Yarantsev
80952cadaa
Reject casts to builtin typeclasses ( #14788 )
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* Closes #14231 , closes #14452
* Merge test to tcast.nim
2020-06-24 22:32:01 +02:00
Andreas Rumpf
2dc8a32324
make megatest green again
2019-03-05 08:17:30 +01:00
Parashurama
bbf9ef606d
restrict casting for closure. ( #5948 ); fixes #5742
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* restrict casting for closure.
This commit forbid casting a closure to anything other than another
closure. use rawEnv/rawProc to access underlaying pointers.
* better error message for closure cast
* fixes #5742
2017-06-07 08:52:50 +02:00
