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Clearer final objects error; fixes #13256 (#13257)

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hlaaftana
2020-01-26 20:56:04 +03:00
committed by Andreas Rumpf
parent e7744b0909
commit a71654323d
1 changed files with 2 additions and 1 deletions
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3
compiler/semtypes.nim
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@@ -851,7 +851,8 @@ proc semObjectNode(c: PContext, n: PNode, prev: PType; isInheritable: bool): PTy
else:
if concreteBase.kind != tyError:
localError(c.config, n[1].info, "inheritance only works with non-final objects; " &
"to enable inheritance write '" & typeToString(realBase) & " of RootObj'")
"for " & typeToString(realBase) & " to be inheritable it must be " &
"'object of RootObj' instead of 'object'")
base = nil
realBase = nil
if n.kind != nkObjectTy: internalError(c.config, n.info, "semObjectNode")