Use operator location for operator resolving problems

compiler/javatests/com/google/dart/compiler/type/TypeAnalyzerCompilerTest.java

Index: compiler/javatests/com/google/dart/compiler/type/TypeAnalyzerCompilerTest.java
diff --git a/compiler/javatests/com/google/dart/compiler/type/TypeAnalyzerCompilerTest.java b/compiler/javatests/com/google/dart/compiler/type/TypeAnalyzerCompilerTest.java
index 577832676a2d76a8b372c3f3e6cdae3df42c93d4..d492a5f37326dac234de52ef1678489a38f3e46f 100644
--- a/compiler/javatests/com/google/dart/compiler/type/TypeAnalyzerCompilerTest.java
+++ b/compiler/javatests/com/google/dart/compiler/type/TypeAnalyzerCompilerTest.java
@@ -2591,6 +2591,25 @@ public class TypeAnalyzerCompilerTest extends CompilerTestCase {
         errEx(TypeErrorCode.INTERFACE_HAS_NO_METHOD_NAMED, 6, 5, 3));
   }
 
+  public void test_operatorLocation() throws Exception {
+    AnalyzeLibraryResult libraryResult = analyzeLibrary(
+        "// filler filler filler filler filler filler filler filler filler filler",
+        "class A {",
+        "}",
+        "main() {",
+        "  A a = new A();",
+        "  a + 0;",
+        "  -a;",
+        "  a--;",
+        "}",
+        "");
+    assertErrors(
+        libraryResult.getErrors(),
+        errEx(TypeErrorCode.INTERFACE_HAS_NO_METHOD_NAMED, 6, 5, 1),
+        errEx(TypeErrorCode.CANNOT_BE_RESOLVED, 7, 3, 1),
+        errEx(TypeErrorCode.CANNOT_BE_RESOLVED, 8, 4, 2));
+  }
+
   private AnalyzeLibraryResult analyzeLibrary(String... lines) throws Exception {
     return analyzeLibrary(getName(), makeCode(lines));
   }