diff options
Diffstat (limited to 'src/test/ui/regions/region-lifetime-bounds-on-fns-where-clause.rs')
-rw-r--r-- | src/test/ui/regions/region-lifetime-bounds-on-fns-where-clause.rs | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/src/test/ui/regions/region-lifetime-bounds-on-fns-where-clause.rs b/src/test/ui/regions/region-lifetime-bounds-on-fns-where-clause.rs deleted file mode 100644 index d364c4677..000000000 --- a/src/test/ui/regions/region-lifetime-bounds-on-fns-where-clause.rs +++ /dev/null @@ -1,30 +0,0 @@ -fn a<'a, 'b>(x: &mut &'a isize, y: &mut &'b isize) where 'b: 'a { - // Note: this is legal because of the `'b:'a` declaration. - *x = *y; -} - -fn b<'a, 'b>(x: &mut &'a isize, y: &mut &'b isize) { - // Illegal now because there is no `'b:'a` declaration. - *x = *y; -} - -fn c<'a,'b>(x: &mut &'a isize, y: &mut &'b isize) { - // Here we try to call `foo` but do not know that `'a` and `'b` are - // related as required. - a(x, y); -} - -fn d() { - // 'a and 'b are early bound in the function `a` because they appear - // inconstraints: - let _: fn(&mut &isize, &mut &isize) = a; - //~^ ERROR mismatched types [E0308] -} - -fn e() { - // 'a and 'b are late bound in the function `b` because there are - // no constraints: - let _: fn(&mut &isize, &mut &isize) = b; -} - -fn main() { } |