Test

Author: SolalPirelli

compiler/src/dotty/tools/dotc/typer/Typer.scala

@@ -74,7 +74,7 @@ object Typer {
 
   /** Assert tree has a position, unless it is empty or a typed splice, or we are in interactive mode where some positions are missing */
   def assertPositioned(tree: untpd.Tree)(using Context): Unit =
-    if (!tree.isEmpty && !tree.isInstanceOf[untpd.TypedSplice] && ctx.typerState.isGlobalCommittable && !ctx.mode.is(Interactive) )
+    if !tree.isEmpty && !tree.isInstanceOf[untpd.TypedSplice] && ctx.typerState.isGlobalCommittable && !ctx.mode.is(Interactive) then
       assert(tree.span.exists, i"position not set for $tree # ${tree.uniqueId} of ${tree.getClass} in ${tree.source}; ctx.mode=${ctx.mode.bits}")
 
   /** An attachment for GADT constraints that were inferred for a pattern. */

repl/test/dotty/tools/repl/TabcompleteTests.scala

@@ -260,4 +260,14 @@ class TabcompleteTests extends ReplTest {
       val comp = tabComplete("x.toStr")
       assertEquals(List("toString"), comp.distinct)
     }
+
+  @Test def tabCompleteForNamedTuple =
+    initially {
+      val src = "val t = (a = 1, b = 2)"
+      run(src)
+    } andThen {
+      val comp = tabComplete("t.")
+      assertTrue(s"should contain 'a' but was: ${comp.mkString(", ")}", comp.contains("a"))
+      assertTrue(s"should contain 'b' but was: ${comp.mkString(", ")}", comp.contains("b"))
+    }
 }