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Check the RHS when building a set (#8159)

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Fixes #2669
This commit is contained in:
LemonBoy 2018-06-30 09:16:14 +02:00 • committed by Andreas Rumpf
commit 0a14b3d198
2 changed files with 7 additions and 1 deletions
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2
compiler/sem.nim
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@ -76,7 +76,7 @@ template semIdeForTemplateOrGeneric(c: PContext; n: PNode;
proc fitNodePostMatch(c: PContext, formal: PType, arg: PNode): PNode = proc fitNodePostMatch(c: PContext, formal: PType, arg: PNode): PNode =
result = arg result = arg
let x = result.skipConv let x = result.skipConv
if x.kind in {nkPar, nkTupleConstr} and formal.kind != tyExpr: if x.kind in {nkPar, nkTupleConstr, nkCurly} and formal.kind != tyExpr:
changeType(c, x, formal, check=true) changeType(c, x, formal, check=true)
else: else:
result = skipHiddenSubConv(result) result = skipHiddenSubConv(result)

6
tests/sets/t2669.nim Normal file
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@ -0,0 +1,6 @@
discard """
line: 6
errormsg: "cannot convert 6 to range 1..5(int8)"
"""
var c: set[range[1i8..5i8]] = {1i8, 2i8, 6i8}