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no range checks for conversion to unsigned (but I may reconsider this)

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Araq 2012-07-25 22:09:08 +02:00
commit 840e5f34ef
1 changed files with 2 additions and 1 deletions
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compiler/ccgexprs.nim
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@ -1316,7 +1316,8 @@ proc genCast(p: BProc, e: PNode, d: var TLoc) =
proc genRangeChck(p: BProc, n: PNode, d: var TLoc, magic: string) = proc genRangeChck(p: BProc, n: PNode, d: var TLoc, magic: string) =
var a: TLoc var a: TLoc
var dest = skipTypes(n.typ, abstractVar) var dest = skipTypes(n.typ, abstractVar)
if optRangeCheck notin p.options: # range checks for unsigned turned out to be buggy and annoying:
if optRangeCheck notin p.options or dest.kind in {tyUInt..tyUInt64}:
InitLocExpr(p, n.sons[0], a) InitLocExpr(p, n.sons[0], a)
putIntoDest(p, d, n.typ, ropef("(($1) ($2))", putIntoDest(p, d, n.typ, ropef("(($1) ($2))",
[getTypeDesc(p.module, dest), rdCharLoc(a)])) [getTypeDesc(p.module, dest), rdCharLoc(a)]))