diff options
Diffstat (limited to 'test/files/neg')
| -rw-r--r-- | test/files/neg/abstract.check | 7 | ||||
| -rw-r--r-- | test/files/neg/abstract.scala | 9 | ||||
| -rw-r--r-- | test/files/neg/variances.check | 4 | ||||
| -rw-r--r-- | test/files/neg/variances.scala | 4 |
4 files changed, 24 insertions, 0 deletions
diff --git a/test/files/neg/abstract.check b/test/files/neg/abstract.check new file mode 100644 index 0000000000..1f888dcceb --- /dev/null +++ b/test/files/neg/abstract.check @@ -0,0 +1,7 @@ +abstract.scala:5 error: malformed type: A.this.T#T + def foo1 = bar().bar(); + ^ +abstract.scala:7 error: malformed type: A#T + def foo3 = baz().bar(); + ^ +two errors found diff --git a/test/files/neg/abstract.scala b/test/files/neg/abstract.scala new file mode 100644 index 0000000000..41cfc81309 --- /dev/null +++ b/test/files/neg/abstract.scala @@ -0,0 +1,9 @@ +trait A { + type T <: A; + def baz(): A; + def bar(): T; + def foo1 = bar().bar(); + def foo2 = bar().baz(); + def foo3 = baz().bar(); + def foo4 = baz().baz(); +} diff --git a/test/files/neg/variances.check b/test/files/neg/variances.check new file mode 100644 index 0000000000..82d992048b --- /dev/null +++ b/test/files/neg/variances.check @@ -0,0 +1,4 @@ +variances.scala:2 error: covariant type a occurs in contravariant position in type Vector[a] of value x + def append(x: Vector[a]): Vector[a] + ^ +one error found diff --git a/test/files/neg/variances.scala b/test/files/neg/variances.scala new file mode 100644 index 0000000000..ebcba21611 --- /dev/null +++ b/test/files/neg/variances.scala @@ -0,0 +1,4 @@ +trait Vector[+a] { + def append(x: Vector[a]): Vector[a] +} + |