Files
sdk/runtime
Regis Crelier d0ee565bf8 [VM/runtime] Fix optimization for reusing instantiator type argument vector.
The bit vector representing the nullability of the types of a type argument vector was stored in reverse order.
This caused a problem when a longer instantiated vector is reused for a shorter uninstantiated vector.

This fixes https://github.com/dart-lang/sdk/issues/45529

TEST=added regression test

Change-Id: I0e936e45d51fa896d7562f4f03c8878437eb464f
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/193751
Commit-Queue: Régis Crelier <regis@google.com>
Reviewed-by: Alexander Markov <alexmarkov@google.com>
2021-04-01 01:31:33 +00:00
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