[
	"/   /;",
	"/  foo/;",
	"/foo   /;",
	"/foo  bar/;",
	"/foo   bar    baz/;",
	"/foo [ba]r  b(a|z)/;",
	"/foo  +/;",
	"/foo  +?/;",
	"/foo  */;",
	"/foo  *?/;",
	"/foo   */;",
	"/foo  ?/;",
	"/foo  {2}/;",
	"/foo  {2}a{1,2}/;",
	"/foo  {2,}/;",
	"/foo  {,2}/;",
	"/foo  {2,3}/;",
	"/foo  +  *   *   {2,}/;",
	// These are valid regex, but invalid ranges (they are treated as regular characters)
	"/foo  {}/;",
	"/foo  {,}/;",
	"/foo  {,2}/;",
	"/foo  {1 2}/;",
	"/foo  {1/;",
	"/foo  {1,2/;",
	"/\u200E\u2066\u2069   /gu;"
]