SI-8004 Resolve NoPosition error for applyDynamicNamed method call

Previously, there were no positions created for the tuples that are
generated while doing the transformation for an applyDynamicNamed call.
This led to an NoPosition error in scalac when one tries to show
position information in the AST. Furthermore, this simplifies semantic
highlighting in the scala-ide because no position information for color
ranges have to be created anymore.

2 files changed, 40 insertions, 0 deletions

diff --git a/test/files/run/dynamic-applyDynamicNamed.check b/test/files/run/dynamic-applyDynamicNamed.check
new file mode 100644
index 0000000000..17fa496646
--- /dev/null
+++ b/test/files/run/dynamic-applyDynamicNamed.check
@@ -0,0 +1,14 @@
+[[syntax trees at end of                     typer]] // newSource1.scala
+[0:97]package [0:0]<empty> {
+  [0:97]object X extends [9:97][97]scala.AnyRef {
+    [9]def <init>(): [9]X.type = [9]{
+      [9][9][9]X.super.<init>();
+      [9]()
+    };
+    [17:30]private[this] val d: [21]D = [25:30][25:30][25:30]new [29:30]D();
+    [21]<stable> <accessor> def d: [21]D = [21][21]X.this.d;
+    [37:70][37:38][37:38][37]X.this.d.applyDynamicNamed(<39:43>"meth")([44:55][44][44][44]scala.this.Tuple2.apply[[44]String, [44]Int]([44:50]"value1", [53:55]10), [57:69][57][57][57]scala.this.Tuple2.apply[[57]String, [57]Int]([57:63]"value2", [66:69]100));
+    [77:91]<77:78><77:78>[77]X.this.d.applyDynamicNamed(<77:78>"apply")([79:90][79][79][79]scala.this.Tuple2.apply[[79]String, [79]Int]([79:85]"value1", [88:90]10))
+  }
+}
+
diff --git a/test/files/run/dynamic-applyDynamicNamed.scala b/test/files/run/dynamic-applyDynamicNamed.scala
new file mode 100644
index 0000000000..cc59f9058b
--- /dev/null
+++ b/test/files/run/dynamic-applyDynamicNamed.scala
@@ -0,0 +1,26 @@
+import scala.tools.partest.DirectTest
+
+object Test extends DirectTest {
+
+  override def extraSettings: String =
+    s"-usejavacp -Xprint-pos -Xprint:typer -Yrangepos -Ystop-after:typer -d ${testOutput.path}"
+
+  override def code = """
+    object X {
+      val d = new D
+      d.meth(value1 = 10, value2 = 100)
+      d(value1 = 10)
+    }
+  """.trim
+
+  override def show(): Unit = {
+    Console.withErr(System.out) {
+      compile()
+    }
+  }
+}
+
+import language.dynamics
+class D extends Dynamic {
+  def applyDynamicNamed(name: String)(value: (String, Any)*) = ???
+}