For scala classfiles, only parse the scala signature annotation

Skipping other annotations not only saves some cycles / GC, but also
prevents some spurious warnings / errors related to cyclic dependencies
when parsing annotation arguments refering to members of the class.

3 files changed, 23 insertions, 0 deletions

diff --git a/test/files/pos/t7551/A.java b/test/files/pos/t7551/A.java
new file mode 100644
index 0000000000..72aeb40fa0
--- /dev/null
+++ b/test/files/pos/t7551/A.java
@@ -0,0 +1,9 @@
+package p;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
+@Retention(RetentionPolicy.RUNTIME)
+public @interface A {
+    Class<?> subInterface();
+}
diff --git a/test/files/pos/t7551/T.scala b/test/files/pos/t7551/T.scala
new file mode 100644
index 0000000000..017926e0e2
--- /dev/null
+++ b/test/files/pos/t7551/T.scala
@@ -0,0 +1,9 @@
+package p
+
+@A(subInterface = classOf[T.S])
+trait T {
+}
+
+object T {
+  private[p] trait S extends T { }
+}
diff --git a/test/files/pos/t7551/Test.scala b/test/files/pos/t7551/Test.scala
new file mode 100644
index 0000000000..c1f529c4b1
--- /dev/null
+++ b/test/files/pos/t7551/Test.scala
@@ -0,0 +1,5 @@
+package p
+
+object Foo {
+  def bar(t: T) { }
+}