diff options
| -rw-r--r-- | compiler/sigmatch.nim | 3 | ||||
| -rw-r--r-- | tests/overload/tproc_types_dont_like_subtypes.nim | 20 |
2 files changed, 21 insertions, 2 deletions
diff --git a/compiler/sigmatch.nim b/compiler/sigmatch.nim index 465a9a51d..9cf18277f 100644 --- a/compiler/sigmatch.nim +++ b/compiler/sigmatch.nim @@ -595,8 +595,7 @@ proc procParamTypeRel(c: var TCandidate, f, a: PType): TTypeRelation = # if f is metatype. result = typeRel(c, f, a) - # v--- is this correct? - if result <= isIntConv or inconsistentVarTypes(f, a): + if result <= isSubrange or inconsistentVarTypes(f, a): result = isNone #if result == isEqual: diff --git a/tests/overload/tproc_types_dont_like_subtypes.nim b/tests/overload/tproc_types_dont_like_subtypes.nim new file mode 100644 index 000000000..d322f41be --- /dev/null +++ b/tests/overload/tproc_types_dont_like_subtypes.nim @@ -0,0 +1,20 @@ +discard """ + errormsg: "got <B, proc (b: B){.closure, gcsafe, locks: 0.}>" + line: 20 +""" + +type + A = ref object of RootObj + B = ref object of A + + P = proc (a: A) + +# bug #16325 + +proc doThings(a: A, p: P) = + p(a) + +var x = proc (b: B) {.closure.} = + echo "B" + +doThings(B(), x) |