1const std = @import("std");
 2
 3pub fn main() void {
 4    var bad_float :f32 = 0.0;
 5    bad_float = bad_float + .20;
 6    std.debug.assert(bad_float < 1.0);
 7}
 8
 9// error
10//
11// :5:29: error: expected expression, found '.'