rust/src/test/run-pass/generic-fn-infer.rs



// -*- rust -*-

// Issue #45: infer type parameters in function applications
fn id<copy T>(x: T) -> T { ret x; }

fn main() { let x: int = 42; let y: int = id(x); assert (x == y); }
Reformat source tree (minus a couple tests that are still grumpy). 2011-06-15 13:19:50 -05:00


Populate tree. 2010-06-23 23:03:09 -05:00			`// -- rust --`

			`// Issue #45: infer type parameters in function applications`
Update stdlib, compiler, and tests to new kind system This involved adding 'copy' to more generics than I hoped, but an experiment with making it implicit showed that that way lies madness -- unless enforced, you will not remember to mark functions that don't copy as not requiring copyable kind. Issue #1177 2011-11-18 05:39:20 -06:00			`fn id<copy T>(x: T) -> T { ret x; }`
Populate tree. 2010-06-23 23:03:09 -05:00
Port the tests to the decl foo<T> syntax. 2011-08-12 08:37:25 -05:00			`fn main() { let x: int = 42; let y: int = id(x); assert (x == y); }`