max/lean4-htt
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions 2

chore: tweak error message about weak options (#10844)

Browse source 
This PR tweaks the error message about options defined in libraries.
This was relevant for an option defined in Mathlib, but set in FLT.
This commit is contained in:
Kim Morrison 2025-10-20 13:28:20 +11:00 • committed by GitHub
parent 823671f744
commit 77e72afe0a
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
src/Lean/Language/Lean.lean
View file

@ -315,7 +315,7 @@ def reparseOptions (opts : Options) : IO Options := do
| unless weak do
throw <| .userError s!"invalid -D parameter, unknown configuration option '{name}'
If the option is defined in this library, use '-D{`weak ++ name}' to set it conditionally"
If the option is defined in a library, use '-D{`weak ++ name}' to set it conditionally"
let .ofString val := val
| opts' := opts'.insert name val -- Already parsed