rust/src/test/run-pass/or-pattern.rs

tag blah { a(int, int, uint); b(int, int); c; }

fn or_alt(q: blah) -> int {
    alt q { a(x, y, _) | b(x, y) { ret x + y; } c { ret 0; } }
}

fn main() {
    assert (or_alt(c) == 0);
    assert (or_alt(a(10, 100, 0u)) == 110);
    assert (or_alt(b(20, 200)) == 220);
}
Reformat for new syntax 2011-07-27 14:19:39 +02:00			`tag blah { a(int, int, uint); b(int, int); c; }`
Implement or-patterns in case clauses You can now say expr_move(?dst, ?src) \| expr_assign(?dst, ?src) { ... } to match both expr_move and expr_assign. The names, types, and number of bound names have to match in all the patterns. Closes #449. 2011-07-08 16:27:55 +02:00
Reformat for new mode syntax, step 1 Long lines were fixed in a very crude way, as I'll be following up with another reformat in a bit. 2011-09-12 11:27:30 +02:00			`fn or_alt(q: blah) -> int {`
Remove support for the '.' after a nullary tag in a pattern (Commit also includes lots of changes to remove '.'s that a git merge messed up, or else it was monkeys.) 2012-01-19 01:03:57 -08:00			`alt q { a(x, y, _) \| b(x, y) { ret x + y; } c { ret 0; } }`
Implement or-patterns in case clauses You can now say expr_move(?dst, ?src) \| expr_assign(?dst, ?src) { ... } to match both expr_move and expr_assign. The names, types, and number of bound names have to match in all the patterns. Closes #449. 2011-07-08 16:27:55 +02:00			`}`

			`fn main() {`
Reformat for new syntax 2011-07-27 14:19:39 +02:00			`assert (or_alt(c) == 0);`
			`assert (or_alt(a(10, 100, 0u)) == 110);`
			`assert (or_alt(b(20, 200)) == 220);`
Reformat This changes the indexing syntax from .() to [], the vector syntax from ~[] to [] and the extension syntax from #fmt() to #fmt[] 2011-08-19 15:16:48 -07:00			`}`