Add more tests

Author: liufengyun

tests/neg/3559b.check

@@ -0,0 +1,4 @@
+-- Error: tests/neg/3559b.scala:3:9 ------------------------------------------------------------------------------------
+3 |    this(b)           // error
+  |         ^
+  |         b is not accessible from constructor arguments

tests/neg/3559b.scala

@@ -0,0 +1,7 @@
+class A(a: Any) {
+  def this() = {
+    this(b)           // error
+  }
+
+  def b = new {}
+}

tests/neg/3559c.check

@@ -0,0 +1,4 @@
+-- Error: tests/neg/3559c.scala:3:9 ------------------------------------------------------------------------------------
+3 |    this(a)           // error
+  |         ^
+  |         a is not accessible from constructor arguments

tests/neg/3559c.scala

@@ -0,0 +1,7 @@
+class A(a: Any) {
+  def this() = {
+    this(a)           // error
+  }
+
+  def b = new {}
+}