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improve error message for bug #6788

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Araq
2017-11-22 23:18:26 +01:00
parent a0a460d682
commit 2f17be9c22
1 changed files with 4 additions and 1 deletions
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5
compiler/semtypes.nim
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@@ -235,7 +235,10 @@ proc semRange(c: PContext, n: PNode, prev: PType): PType =
n.sons[1].floatVal < 0.0:
incl(result.flags, tfNeedsInit)
else:
localError(n.sons[0].info, errRangeExpected)
if n[1].kind == nkInfix and considerQuotedIdent(n[1][0]).s == "..<":
localError(n[0].info, "range types need to be constructed with '..', '..<' is not supported")
else:
localError(n.sons[0].info, errRangeExpected)
result = newOrPrevType(tyError, prev, c)
else:
localError(n.info, errXExpectsOneTypeParam, "range")