diff options
Diffstat (limited to 'src/test/ui/generics/generic-impl-more-params-with-defaults.rs')
-rw-r--r-- | src/test/ui/generics/generic-impl-more-params-with-defaults.rs | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/test/ui/generics/generic-impl-more-params-with-defaults.rs b/src/test/ui/generics/generic-impl-more-params-with-defaults.rs new file mode 100644 index 000000000..a28332374 --- /dev/null +++ b/src/test/ui/generics/generic-impl-more-params-with-defaults.rs @@ -0,0 +1,15 @@ +use std::marker; + +struct Heap; + +struct Vec<T, A = Heap>( + marker::PhantomData<(T,A)>); + +impl<T, A> Vec<T, A> { + fn new() -> Vec<T, A> {Vec(marker::PhantomData)} +} + +fn main() { + Vec::<isize, Heap, bool>::new(); + //~^ ERROR this struct takes at most 2 generic arguments but 3 generic arguments were supplied +} |