Nim/ccgbugs2 at version-2-2 - Nim

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Mamy Ratsimbazafy 5c1fdc90b6 Fix #25883 tuple sighash collision (#25889 )

fixes #25886
fixes #25883

See #25883

Tuples only hash leaves so if 2 tuples have the same flattened
representation they collide in the C codegen.

Fix by hashing the length as well to disambiguate nesting levels.

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Co-authored-by: ringabout <43030857+ringabout@users.noreply.github.com>
(cherry picked from commit e50fafc971)

2026-07-18 10:22:47 +02:00

m25294

closes #25294 ; adds a test case (#25833 )

2026-05-22 09:00:18 +02:00

m25459

fixes #25459 ; hashType returns different hash from instantiated generics with distinct types (#25471 )

2026-02-02 07:57:46 +01:00

t25294.nim

closes #25294 ; adds a test case (#25833 )

2026-05-22 09:00:18 +02:00

t25459.nim

fixes #25459 ; hashType returns different hash from instantiated generics with distinct types (#25471 )