rust/src/test/compile-fail/pattern-tyvar-2.rs

// -*- rust -*-

extern mod std;
use option::Some;

// error-pattern: mismatched types

enum bar { t1((), Option<~[int]>), t2, }

fn foo(t: bar) -> int { match t { t1(_, Some(x)) => { return x * 3; } _ => { fail; } } }

fn main() { }
Two tests that the typechecker correctly unifies type arguments in patterns with their expected tag types 2011-05-14 21:03:08 -05:00			`// -- rust --`

Convert 'use' to 'extern mod'. Remove old 'use' syntax 2012-09-11 19:46:20 -05:00			`extern mod std;`
test: "import" -> "use" 2012-09-05 14:32:05 -05:00			`use option::Some;`
Two tests that the typechecker correctly unifies type arguments in patterns with their expected tag types 2011-05-14 21:03:08 -05:00
			`// error-pattern: mismatched types`

Camel case the option type 2012-08-20 14:23:37 -05:00			`enum bar { t1((), Option<~[int]>), t2, }`
Two tests that the typechecker correctly unifies type arguments in patterns with their expected tag types 2011-05-14 21:03:08 -05:00
Camel case the option type 2012-08-20 14:23:37 -05:00			`fn foo(t: bar) -> int { match t { t1(_, Some(x)) => { return x * 3; } _ => { fail; } } }`
Two tests that the typechecker correctly unifies type arguments in patterns with their expected tag types 2011-05-14 21:03:08 -05:00
Port the tests to the typaram foo<T> syntax. 2011-08-10 11:27:22 -05:00			`fn main() { }`