0d2a511bde
This PR ensures the type resolution cache properly caches results for
type classe containing output parameters.
It ensures the cache key for a query like
```
HAppend.{0, 0, ?u} (BitVec 8) (BitVec 8) ?m
```
should be independent of the specific metavariable IDs in output
parameter positions. To achieve this, output parameter arguments are
erased from the cache key. Universe levels that only appear in output
parameter types (e.g., ?u corresponding to the result type's universe)
must also be erased to avoid cache misses when the same query is issued
with different universe metavariable IDs.
---------
Co-authored-by: Kim Morrison <kim@tqft.net>
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| compiler | ||
| elabissues | ||
| ir | ||
| lake | ||
| lean | ||
| pkg | ||
| playground | ||
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| simpperf | ||
| .gitignore | ||
| CMakeLists.txt | ||
| common.sh | ||
| lakefile.toml | ||
| lean-toolchain | ||