diff options
Diffstat (limited to 'compiler/types/Coercion.lhs')
| -rw-r--r-- | compiler/types/Coercion.lhs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/types/Coercion.lhs b/compiler/types/Coercion.lhs index 7df5b8e38f..9fc3c6e89e 100644 --- a/compiler/types/Coercion.lhs +++ b/compiler/types/Coercion.lhs @@ -870,7 +870,7 @@ substCoVar :: CvSubst -> CoVar -> Coercion substCoVar (CvSubst in_scope _ cenv) cv | Just co <- lookupVarEnv cenv cv = co | Just cv1 <- lookupInScope in_scope cv = ASSERT( isCoVar cv1 ) CoVarCo cv1 - | otherwise = WARN( True, ptext (sLit "substCoVar not in scope") <+> ppr cv ) + | otherwise = WARN( dflags, True, ptext (sLit "substCoVar not in scope") <+> ppr cv ) ASSERT( isCoVar cv ) CoVarCo cv substCoVars :: CvSubst -> [CoVar] -> [Coercion] |