diff options
Diffstat (limited to 'src/lux/analyser/lux.clj')
| -rw-r--r-- | src/lux/analyser/lux.clj | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/lux/analyser/lux.clj b/src/lux/analyser/lux.clj index c9244a91e..1761ec1a2 100644 --- a/src/lux/analyser/lux.clj +++ b/src/lux/analyser/lux.clj @@ -267,7 +267,8 @@ [["lux;VarT" ?id]] (|do [? (&type/bound? ?id)] (if ? - (fail "[Analyser Error] Can't use type-var in any type-specific way inside polymorphic functions.") + (|do [dtype (&type/deref ?id)] + (fail (str "[Analyser Error] Can't use type-var in any type-specific way inside polymorphic functions: " ?id (&type/show-type dtype)))) (return output))))))) [_] |