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Fix to int to biggest int (#12066)

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* fix to(Biggest)Int
* kill toFloat magics as well
This commit is contained in:
Arne Döring 2019-08-27 23:18:46 +02:00 • committed by Andreas Rumpf
commit d564130a3b
10 changed files with 43 additions and 64 deletions
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3
compiler/semfold.nim
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@ -196,10 +196,7 @@ proc evalOp(m: TMagic, n, a, b, c: PNode; g: ModuleGraph): PNode =
else:
result = newIntNodeT(toInt128(sonsLen(a)), n, g)
of mUnaryPlusI, mUnaryPlusF64: result = a # throw `+` away
of mToFloat, mToBiggestFloat:
result = newFloatNodeT(toFloat64(getInt(a)), n, g)
# XXX: Hides overflow/underflow
of mToInt, mToBiggestInt: result = newIntNodeT(system.toInt(getFloat(a)), n, g)
of mAbsF64: result = newFloatNodeT(abs(getFloat(a)), n, g)
of mAbsI: result = foldAbs(getInt(a), n, g)
of mUnaryLt: result = foldSub(getOrdValue(a), One, n, g)