GROOVY-5239

Author: eric-milles

base-test/org.eclipse.jdt.groovy.core.tests.compiler/src/org/eclipse/jdt/groovy/core/tests/basic/ImportsTests.java

@@ -1365,4 +1365,76 @@ public void testAmbiguous_GRE945_ji() {
 
         runConformTest(sources, "abc");
     }
+
+    @Test // GROOVY-5239
+    public void testStaticImportVersusOuterClassMethod1() {
+        //@formatter:off
+        String[] sources = {
+            "Main.groovy",
+            "import static p.Q.who\n" +
+            "class C {\n" +
+            "  def who() {\n" +
+            "    'C'\n" +
+            "  }\n" +
+            "  void test() {\n" +
+            "    print who()\n" +
+            "    new D().test()\n" +
+            "  }\n" +
+            "  class D {\n" +
+            "    void test() {\n" +
+            "      print who()\n" + // resolves to static import
+            "    }\n" +
+            "  }\n" +
+            "}\n" +
+            "new C().test()\n",
+
+            "p/Q.java",
+            "package p;\n" +
+            "public class Q {\n" +
+            "  public static String who() {\n" +
+            "    return \"Q\";\n" +
+            "  }\n" +
+            "}\n",
+        };
+        //@formatter:on
+
+        runConformTest(sources, "CC");
+    }
+
+    @Test // GROOVY-5239
+    public void testStaticImportVersusOuterClassMethod2() {
+        //@formatter:off
+        String[] sources = {
+            "Main.groovy",
+            "import static p.Q.who\n" +
+            "class C {\n" +
+            "  def who() {\n" +
+            "    'C'\n" +
+            "  }\n" +
+            "}\n" +
+            "class D extends C {\n" +
+            "  void test() {\n" +
+            "    print who()\n" +
+            "    new E().test()\n" +
+            "  }\n" +
+            "  class E {\n" +
+            "    void test() {\n" +
+            "      print who()\n" + // resolves to static import
+            "    }\n" +
+            "  }\n" +
+            "}\n" +
+            "new D().test()\n",
+
+            "p/Q.java",
+            "package p;\n" +
+            "public class Q {\n" +
+            "  public static String who() {\n" +
+            "    return \"Q\";\n" +
+            "  }\n" +
+            "}\n",
+        };
+        //@formatter:on
+
+        runConformTest(sources, "CC");
+    }
 }

base/org.codehaus.groovy25/src/org/codehaus/groovy/control/StaticImportVisitor.java

@@ -253,7 +253,8 @@ protected Expression transformMethodCallExpression(MethodCallExpression mce) {
 
         if (mce.isImplicitThis() || isExplicitThisOrSuper) {
             if (mce.isImplicitThis()) {
-                if (null == currentClass.tryFindPossibleMethod(mce.getMethodAsString(), args)) {
+                if (currentClass.tryFindPossibleMethod(mce.getMethodAsString(), args) == null // GRECLIPSE add -- GROOVY-5239
+                        && currentClass.getOuterClasses().stream().noneMatch(oc -> oc.tryFindPossibleMethod(mce.getMethodAsString(), args) != null)) {
                     Expression ret = findStaticMethodImportFromModule(method, args);
                     if (ret != null) {
                         // GRECLIPSE add

base/org.codehaus.groovy30/src/org/codehaus/groovy/control/StaticImportVisitor.java

@@ -252,7 +252,8 @@ protected Expression transformMethodCallExpression(MethodCallExpression mce) {
         Expression args = transform(mce.getArguments());
 
         if (mce.isImplicitThis()) {
-            if (currentClass.tryFindPossibleMethod(mce.getMethodAsString(), args) == null) {
+            if (currentClass.tryFindPossibleMethod(mce.getMethodAsString(), args) == null // GRECLIPSE add -- GROOVY-5239
+                    && currentClass.getOuterClasses().stream().noneMatch(oc -> oc.tryFindPossibleMethod(mce.getMethodAsString(), args) != null)) {
                 Expression result = findStaticMethodImportFromModule(method, args);
                 if (result != null) {
                     // GRECLIPSE add

base/org.codehaus.groovy40/src/org/codehaus/groovy/control/StaticImportVisitor.java

@@ -252,7 +252,8 @@ protected Expression transformMethodCallExpression(MethodCallExpression mce) {
         Expression args = transform(mce.getArguments());
 
         if (mce.isImplicitThis()) {
-            if (currentClass.tryFindPossibleMethod(mce.getMethodAsString(), args) == null) {
+            if (currentClass.tryFindPossibleMethod(mce.getMethodAsString(), args) == null // GRECLIPSE add -- GROOVY-5239
+                    && currentClass.getOuterClasses().stream().noneMatch(oc -> oc.tryFindPossibleMethod(mce.getMethodAsString(), args) != null)) {
                 Expression result = findStaticMethodImportFromModule(method, args);
                 if (result != null) {
                     // GRECLIPSE add