4 files changed, 13 insertions, 12 deletions
diff --git a/src/dotty/tools/dotc/typer/Checking.scala b/src/dotty/tools/dotc/typer/Checking.scala
index a81e4079a..36822cb85 100644
--- a/src/dotty/tools/dotc/typer/Checking.scala
+++ b/src/dotty/tools/dotc/typer/Checking.scala
@@ -124,7 +124,7 @@ trait Checking extends NoChecking {
     for (decl <- cls.info.decls) {
       for (other <- seen(decl.name)) {
         typr.println(i"conflict? $decl $other")
-        if (decl.signature == other.signature) {
+        if (decl.signature matches other.signature) {
           def doubleDefError(decl: Symbol, other: Symbol): Unit = {
             def ofType = if (decl.isType) "" else i": ${other.info}"
             def explanation =
diff --git a/test/dotc/tests.scala b/test/dotc/tests.scala
index 4b52b93c2..ed6f3b5d9 100644
--- a/test/dotc/tests.scala
+++ b/test/dotc/tests.scala
@@ -53,15 +53,16 @@ class tests extends CompilerTest {
   @Test def neg_typedapply() = compileFile(negDir, "typedapply", xerrors = 4)
   @Test def neg_typedidents() = compileFile(negDir, "typedIdents", xerrors = 2)
   @Test def neg_assignments() = compileFile(negDir, "assignments", xerrors = 3)
-  @Test def neg_typers() = compileFile(negDir, "typers", xerrors = 6)
+  @Test def neg_typers() = compileFile(negDir, "typers", xerrors = 10)
   @Test def neg_privates() = compileFile(negDir, "privates", xerrors = 2)
   @Test def neg_rootImports = compileFile(negDir, "rootImplicits", xerrors = 2)
   @Test def neg_templateParents() = compileFile(negDir, "templateParents", xerrors = 3)
-  @Test def neg_i39 = compileFile(negDir, "i39", xerrors = 1)
-  @Test def neg_i50_volatile = compileFile(negDir, "i50-volatile", xerrors = 4)
-  @Test def neg_companions = compileFile(negDir, "companions", xerrors = 1)
   @Test def neg_autoTupling = compileFile(posDir, "autoTuplingTest", "-language:noAutoTupling" :: Nil, xerrors = 3)
   @Test def neg_autoTupling2 = compileFile(negDir, "autoTuplingTest", xerrors = 3)
+  @Test def neg_companions = compileFile(negDir, "companions", xerrors = 1)
+  @Test def neg_i39 = compileFile(negDir, "i39", xerrors = 1)
+  @Test def neg_i50_volatile = compileFile(negDir, "i50-volatile", xerrors = 4)
+  @Test def neg_t0273_doubledefs = compileFile(negDir, "t0273", xerrors = 1)
   @Test def neg_t0654_polyalias = compileFile(negDir, "t0654", xerrors = 2)
   @Test def neg_t1192_legalPrefix = compileFile(negDir, "t1192", xerrors = 1)
 
diff --git a/tests/pos/t0273.scala b/tests/neg/t0273.scala
index 10f426828..10f426828 100644
--- a/tests/pos/t0273.scala
+++ b/tests/neg/t0273.scala
diff --git a/tests/pos/overloaded.scala b/tests/pos/overloaded.scala
index ebc1501d8..a26b9b859 100644
--- a/tests/pos/overloaded.scala
+++ b/tests/pos/overloaded.scala
@@ -2,23 +2,23 @@ object overloaded {
 
   def f(x: String): String = x
   def f[T >: Null](x: T): Int = 1
-  
+
   val x1 = f("abc")
   val x2 = f(new Integer(1))
   val x3 = f(null)
-  
+
   val x4: String => String = f
   val x5: String => Any = f
   val x6: Any = f _
-  
+
   def g(): Int = 1
   def g(x: Int): Int = 2
-  
+
   val y1: Int => Int = g
-  val y2: Any = g _ 
-  
+  val y2: Any = g _
+
   println(g)
-  
+
   val xs = List("a", "b")
   xs.mkString
 }