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tutorial: Un-xfail some working examples

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Brian Anderson 2012-01-21 14:43:24 -08:00
parent 52b1623089
commit de150e02ae
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doc/tutorial.md
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@ -642,7 +642,6 @@ you use the matching to get at the contents of data types. Remember
that `(float, float)` is a tuple of two floats:
~~~~
## xfail-test
fn angle(vec: (float, float)) -> float {
alt vec {
(0f, y) if y < 0f { 1.5 * float::consts::pi }
@ -896,7 +895,6 @@ should almost always specify the type of that argument as `fn()`, so
that callers have the flexibility to pass whatever they want.
~~~~
## xfail-test
fn call_twice(f: fn()) { f(); f(); }
call_twice({|| "I am a stack closure"; });
call_twice(fn@() { "I am a boxed closure"; });
@ -1156,7 +1154,6 @@ get at their contents. All variant constructors can be used as
patterns, as in this definition of `area`:
~~~~
## xfail-test
# type point = {x: float, y: float};
# enum shape { circle(point, float), rectangle(point, point) }
fn area(sh: shape) -> float {