diff options
Diffstat (limited to 'compiler')
| -rwxr-xr-x | compiler/semtypes.nim | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/compiler/semtypes.nim b/compiler/semtypes.nim index 728dffc8d..7cdb32c79 100755 --- a/compiler/semtypes.nim +++ b/compiler/semtypes.nim @@ -335,27 +335,22 @@ proc semRecordNodeAux(c: PContext, n: PNode, check: var TIntSet, pos: var int, father: PNode, rectype: PSym) proc semRecordCase(c: PContext, n: PNode, check: var TIntSet, pos: var int, father: PNode, rectype: PSym) = - var - covered: biggestint - chckCovered: bool - a, b: PNode - typ: PType - a = copyNode(n) + var a = copyNode(n) checkMinSonsLen(n, 2) semRecordNodeAux(c, n.sons[0], check, pos, a, rectype) if a.sons[0].kind != nkSym: internalError("semRecordCase: dicriminant is no symbol") incl(a.sons[0].sym.flags, sfDiscriminant) - covered = 0 - typ = skipTypes(a.sons[0].Typ, abstractVar) + var covered: biggestInt = 0 + var typ = skipTypes(a.sons[0].Typ, abstractVar) if not isOrdinalType(typ): GlobalError(n.info, errSelectorMustBeOrdinal) if firstOrd(typ) < 0: GlobalError(n.info, errOrdXMustNotBeNegative, a.sons[0].sym.name.s) if lengthOrd(typ) > 0x00007FFF: GlobalError(n.info, errLenXinvalid, a.sons[0].sym.name.s) - chckCovered = true + var chckCovered = true for i in countup(1, sonsLen(n) - 1): - b = copyTree(n.sons[i]) + var b = copyTree(n.sons[i]) case n.sons[i].kind of nkOfBranch: checkMinSonsLen(b, 2) |