Régis Crelier
fac552a45c
This reverts commit a528b19d2c.
Reason for revert: Failures in precompiled mode.
Original change's description:
> [VM/runtime] Fix computation of the hash of recursive types.
>
> When computing the hash of a type, only include the hashes of the type arguments corresponding to the type parameters of the type's class and not of the whole type argument vector, otherwise, the variable location of TypeRefs in the base class type arguments may result in different hashes.
>
> Add a regression test (this test was not failing in all configurations, since the issue becomes visible depending on the order in which types are loaded and finalized).
>
> This fixes issue https://github.com/dart-lang/sdk/issues/42954
>
> Small improvement: pick hash value 1 for a vector of dynamic types, so it can be cached and not recomputed repeatedly, which was the case with value 0.
>
> Change-Id: I3468952cbf61944a82cf8e00efbf4952bd831fbe
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/157563
> Reviewed-by: Alexander Markov <alexmarkov@google.com>
> Commit-Queue: Régis Crelier <regis@google.com>
TBR=rmacnak@google.com,alexmarkov@google.com,asiva@google.com,regis@google.com
Change-Id: I904e7043fa175d03bb9af56a9346b097b883c7a0
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/157700
Reviewed-by: Régis Crelier <regis@google.com>
Commit-Queue: Régis Crelier <regis@google.com>