SI-5696 Detect excess constructor argument lists.

An apply method fooled the usual mechanism.

2 files changed, 66 insertions, 0 deletions

diff --git a/test/files/neg/t5696.check b/test/files/neg/t5696.check
new file mode 100644
index 0000000000..72b7781fc4
--- /dev/null
+++ b/test/files/neg/t5696.check
@@ -0,0 +1,19 @@
+t5696.scala:6: error: too many argument lists for constructor invocation
+  new G(1)(2) {}
+      ^
+t5696.scala:14: error: too many argument lists for constructor invocation
+  new G()(2) {}
+      ^
+t5696.scala:22: error: too many argument lists for constructor invocation
+  new G[Int]()(2) {}
+      ^
+t5696.scala:30: error: too many argument lists for constructor invocation
+  new G[Int]()(2)(3) {}
+      ^
+t5696.scala:38: error: too many argument lists for constructor invocation
+  new G[Int]()()(2) {}
+      ^
+t5696.scala:46: error: too many argument lists for constructor invocation
+  object x extends G(1)(2) {}
+           ^
+6 errors found
diff --git a/test/files/neg/t5696.scala b/test/files/neg/t5696.scala
new file mode 100644
index 0000000000..051e3a07f9
--- /dev/null
+++ b/test/files/neg/t5696.scala
@@ -0,0 +1,47 @@
+class TestApply1 {
+  class G(y: Int) {
+    def apply(x: Int) = 1
+  }
+
+  new G(1)(2) {}
+}
+
+class TestApply2 {
+  class G {
+    def apply(x: Int) = 1
+  }
+
+  new G()(2) {}
+}
+
+class TestApply3 {
+  class G[X] {
+    def apply(x: Int) = 1
+  }
+
+  new G[Int]()(2) {}
+}
+
+class TestApply4 {
+  class G[X] {
+    def apply(x: Int)(y: Int) = 1
+  }
+
+  new G[Int]()(2)(3) {}
+}
+
+class TestApply5 {
+  class G[X]()() {
+    def apply(x: Int) = 1
+  }
+
+  new G[Int]()()(2) {}
+}
+
+class TestApply6 {
+  class G(y: Int) {
+    def apply(x: Int) = 1
+  }
+
+  object x extends G(1)(2) {}
+}