Test "corner-cases/eta-ctor"
Expected: 🤷 either · Size: 9.0 KB · Lines: 148 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source
Function eta between a partially applied constructor and a free variable.
The official kernel does not trigger eta expansion here, but a checker may
accept the equality by expanding the functions.
See https://github.com/leanprover/lean4/issues/12520 for a discussion; the
official kernel may adopt eta-expansion of partially applied constructors,
see https://github.com/leanprover/lean4/pull/15373. For a bug in a draft
of that change, see bugs/eta-ctor-alias.
| Checker | Result | ⏱️ | 🧠 | |||
|---|---|---|---|---|---|---|
| sokonanoda | ✋ | 1 ms | 40.4 MB | |||
| mathgraph | ✋ | 1 ms | 35.9 MB | |||
| nanoclo | ✋ | 1 ms | 49.8 MB | |||
| con-ron | ✋ | 22 ms | 51.2 MB | |||
| nanobruijn | ✋ | 1 ms | 10.9 MB | |||
| nanoda | ✋ | 1 ms | 3.4 MB | |||
| lazylean | ✋ | 1 ms | 21.5 MB | |||
| con-leche | ✋ | 4 ms | 21.1 MB | |||
| tenet-jvm | ✋ | 113 ms | 65.7 MB | |||
| eink0rn | ✋ | 2 ms | 12.8 MB | |||
| official | ✋ | 29 ms | 67.1 MB | |||
| ind-models | ✋ | 101 ms | 108.1 MB | |||
| lean4lean | ✋ | 72 ms | 105.8 MB | |||
| tenet | ✋ | 136 ms | 44.5 MB | |||
| tenet-hs | ✋ | 1 ms | 9.0 MB | |||
| lean4cobol | ✋ | 5 ms | 13.4 MB | |||
| evmlean | ✋ | 1.7 s | 276.1 MB | |||
| mini | ✋ | 35 ms | 74.1 MB | |||
| overfull | ✋ | 19.5 s | 46.7 MB | |||
| metalean-slow | 👍 | 31 ms | 71.4 MB | |||
| nanoclo-fortran | ✋ | 1 ms | 4.6 MB | |||
| kiota | ✋ | 1 ms | 7.2 MB | |||
| metalean-fast | 👍 | 31 ms | 72.1 MB | |||
| canonical-min | 🚫 | 388 ms | 1.1 GB | |||
| rpylean | ✋ | 1 ms | 4.5 MB | |||
| vow-lean-kernel | ✋ | 101 ms | 8.3 MB | |||
| parse-only | 👍 | 28 ms | 66.2 MB |