diff options
| -rw-r--r-- | compiler/jsgen.nim | 5 | ||||
| -rw-r--r-- | tests/arithm/tdiv.nim | 19 |
2 files changed, 23 insertions, 1 deletions
diff --git a/compiler/jsgen.nim b/compiler/jsgen.nim index 04009250e..5d96907b5 100644 --- a/compiler/jsgen.nim +++ b/compiler/jsgen.nim @@ -671,7 +671,10 @@ proc arith(p: PProc, n: PNode, r: var TCompRes, op: TMagic) = of mAddU: binaryUintExpr(p, n, r, "+") of mSubU: binaryUintExpr(p, n, r, "-") of mMulU: binaryUintExpr(p, n, r, "*") - of mDivU: binaryUintExpr(p, n, r, "/") + of mDivU: + binaryUintExpr(p, n, r, "/") + if n[1].typ.skipTypes(abstractRange).size == 8: + r.res = "Math.trunc($1)" % [r.res] of mDivI: arithAux(p, n, r, op) of mModI: diff --git a/tests/arithm/tdiv.nim b/tests/arithm/tdiv.nim new file mode 100644 index 000000000..5d8eed84d --- /dev/null +++ b/tests/arithm/tdiv.nim @@ -0,0 +1,19 @@ +discard """ + targets: "c js" +""" + + +block divUint64: + proc divTest() = + let x1 = 12'u16 + let y = x1 div 5'u16 + let x2 = 1345567'u32 + let z = x2 div 5'u32 + let a = 1345567'u64 div uint64(x1) + doAssert y == 2 + doAssert z == 269113 + doAssert a == 112130 + + static: divTest() + divTest() + |