Remove Selector.sameNameHack

pkg/compiler/lib/src/inferrer/simple_types_inferrer.dart

Index: pkg/compiler/lib/src/inferrer/simple_types_inferrer.dart
diff --git a/pkg/compiler/lib/src/inferrer/simple_types_inferrer.dart b/pkg/compiler/lib/src/inferrer/simple_types_inferrer.dart
index 4e96cd6adde5b0e5ab729d787e56ce1814334580..3507e5fab3d127fb2dc007ba59d77d26c358cbd0 100644
--- a/pkg/compiler/lib/src/inferrer/simple_types_inferrer.dart
+++ b/pkg/compiler/lib/src/inferrer/simple_types_inferrer.dart
@@ -1684,13 +1684,13 @@ class SimpleTypeInferrerVisitor<T>
       return handleForeignSend(node, target);
     }
     Selector selector = elements.getSelector(node);
+    CallStructure callStructure = selector.callStructure;
     TypeMask mask = inTreeData.typeOfSend(node);
     // In erroneous code the number of arguments in the selector might not
     // match the function element.
     // TODO(polux): return nonNullEmpty and check it doesn't break anything
-    if (!selector.applies(target) ||
-        (mask != null &&
-            !mask.canHit(target, selector, compiler.closedWorld))) {

[Johnni Winther, 2016/11/14 12:01:29]

The target is statically known so `canHit` doesn't do anything.

+    if (target.isMalformed ||
+        !callStructure.signatureApplies(target.functionSignature)) {
       return types.dynamicType;
     }