library /*isNonNullableByDefault*/;
import self as self;
import "dart:core" as core;
import "package:expect/expect.dart" as exp;

import "package:expect/expect.dart";

static const field core::int var1 = #C1;
static const field core::int var2 = #C2;
static const field core::int var3 = #C3;
static const field core::int one = #C4;
static const field core::int var4 = #C1;
static const field core::int var5 = #C2;
static const field core::int var6 = #C1;
static const field core::int var6_1 = #C2;
static const field core::int var6_2 = #C3;
static const field core::int var7 = #C5;
static const field core::int var8 = #C6;
static method ifTest(core::int a) → core::int {
  if(a.{core::num::==}(1)) {
    return 100;
  }
  else
    if(a.{core::num::==}(2)) {
      return 200;
    }
    else {
      return 300;
    }
}
static method ifTest2(core::int a) → core::int {
  if(a.{core::num::==}(#C4)) {
    return 100;
  }
  else {
    return 200;
  }
}
static method ifTest3(core::int a) → core::int {
  if(a.{core::num::>}(0)) {
    if(a.{core::num::==}(1))
      return 100;
    return 200;
  }
  return 300;
}
static method ifTest4(core::int a) → core::int {
  core::int b = a;
  if(a.{core::num::==}(1)) {
    b = b.{core::num::+}(a);
    if(a.{core::num::%}(2).{core::num::==}(1)) {
      b = b.{core::num::+}(a);
    }
  }
  else
    if(a.{core::num::==}(2)) {
      b = b.{core::num::-}(a);
    }
  return b;
}
static method ifTest5() → core::int {
  core::int x = 10;
  if(true) {
    core::int x = 20;
  }
  return x;
}
static method main() → void {
  exp::Expect::equals(#C1, 100);
  exp::Expect::equals(#C2, 200);
  exp::Expect::equals(#C3, 300);
  exp::Expect::equals(#C1, 100);
  exp::Expect::equals(#C2, 200);
  exp::Expect::equals(#C1, 100);
  exp::Expect::equals(#C5, 3);
  exp::Expect::equals(#C6, 10);
}

constants  {
  #C1 = 100
  #C2 = 200
  #C3 = 300
  #C4 = 1
  #C5 = 3
  #C6 = 10
}