// parentheses around numeric literal should be preserved
function test5() {
  return (100).toString();
}

0;
1;

0.1;
1.1;

0.1;
1;

0b1;
0b1;
0o1;
0o1;
0x1;
0x1;

0x123abcdef456abcdef;
0x123abcdef456abcdef;
0xdeadbeef;

0b111000;
0b000111;
0b111000;
0b000111;
0o111000;
0o000111;
0o111000;
0o000111;
0x111000;
0x000111;
0x111000;
0x000111;

1e1;
1e1;
1e-1;
1e1;
0.1e1;
1.1e1;
1.1e10;
0.1e10;
0.1e-10;

1e1;
1e1;
1e-1;
1e1;
0.1e1;
1.1e1;
1.1e10;
0.1e10;
0.1e-10;

0.5;
0.5;
0.5;
0.5;
0.5;
0.5;

1;
1.005;
1.0;
1.5;
1.5;
0;
0.005;
0.0;
0.0;
0.0;
500600.001230045;
1.005e60;
1.0e60;
0.005e60;
0.0e60;
0.0e60;
0.0e60;
0e60;
0e60;
500600.001230045e60;
10;
9700;
10e100;