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fixes #3096

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This commit is contained in:
Araq 2015-08-09 23:37:13 +02:00
commit f934c92132
1 changed files with 3 additions and 2 deletions
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5
compiler/semtypes.nim
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@ -508,8 +508,9 @@ proc semRecordCase(c: PContext, n: PNode, check: var IntSet, pos: var int,
var typ = skipTypes(a.sons[0].typ, abstractVar-{tyTypeDesc}) var typ = skipTypes(a.sons[0].typ, abstractVar-{tyTypeDesc})
if not isOrdinalType(typ): if not isOrdinalType(typ):
localError(n.info, errSelectorMustBeOrdinal) localError(n.info, errSelectorMustBeOrdinal)
elif firstOrd(typ) < 0: elif firstOrd(typ) != 0:
localError(n.info, errOrdXMustNotBeNegative, a.sons[0].sym.name.s) localError(n.info, errGenerated, "low(" & $a.sons[0].sym.name.s &
") must be 0 for discriminant")
elif lengthOrd(typ) > 0x00007FFF: elif lengthOrd(typ) > 0x00007FFF:
localError(n.info, errLenXinvalid, a.sons[0].sym.name.s) localError(n.info, errLenXinvalid, a.sons[0].sym.name.s)
var chckCovered = true var chckCovered = true