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hotfix for 32bit unsigned 'range' checking; incomplete, unknown why some operations produce range checks

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This commit is contained in:
Araq 2019-05-27 22:38:06 +02:00
commit 84ca1f3bf3
2 changed files with 8 additions and 1 deletions
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3
compiler/ccgexprs.nim
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@ -1967,11 +1967,12 @@ proc genRangeChck(p: BProc, n: PNode, d: var TLoc, magic: string) =
putIntoDest(p, d, n, "(($1) ($2))" %
[getTypeDesc(p.module, dest), rdCharLoc(a)], a.storage)
else:
let mm = if dest.kind in {tyUInt32, tyUInt64, tyUInt}: "chckRangeU" else: magic
initLocExpr(p, n.sons[0], a)
putIntoDest(p, d, lodeTyp dest, ropecg(p.module, "(($1)#$5($2, $3, $4))", [
getTypeDesc(p.module, dest), rdCharLoc(a),
genLiteral(p, n.sons[1], dest), genLiteral(p, n.sons[2], dest),
magic]), a.storage)
mm]), a.storage)
proc genConv(p: BProc, e: PNode, d: var TLoc) =
let destType = e.typ.skipTypes({tyVar, tyLent, tyGenericInst, tyAlias, tySink})