diff --git a/base-test/org.eclipse.jdt.groovy.core.tests.compiler/src/org/eclipse/jdt/groovy/core/tests/xform/TypeCheckedTests.java b/base-test/org.eclipse.jdt.groovy.core.tests.compiler/src/org/eclipse/jdt/groovy/core/tests/xform/TypeCheckedTests.java
index 401cd44941..29d895b979 100644
--- a/base-test/org.eclipse.jdt.groovy.core.tests.compiler/src/org/eclipse/jdt/groovy/core/tests/xform/TypeCheckedTests.java
+++ b/base-test/org.eclipse.jdt.groovy.core.tests.compiler/src/org/eclipse/jdt/groovy/core/tests/xform/TypeCheckedTests.java
@@ -2011,4 +2011,62 @@ public void testTypeChecked9998b() {
 
         runConformTest(sources, "null");
     }
+
+    @Test
+    public void testTypeChecked10010() {
+        //@formatter:off
+        String[] sources = {
+            "Main.groovy",
+            "void m(List<String> list) { }\n" +
+            "@groovy.transform.TypeChecked\n" +
+            "void test() {\n" +
+            "  def bar = 123\n" +
+            "  m([\"foo\",\"$bar\"])\n" +
+            "  List<String> list = [\"foo\",\"$bar\"]\n" +
+            "}\n",
+        };
+        //@formatter:on
+
+        runNegativeTest(sources,
+            "----------\n" +
+            "1. ERROR in Main.groovy (at line 5)\n" +
+            "\tm([\"foo\",\"$bar\"])\n" +
+            "\t^^^^^^^^^^^^^^^^^\n" +
+            "Groovy:[Static type checking] - You are trying to use a GString in place of a String in a type which explicitly declares accepting String. Make sure to call toString() on all GString values.\n" +
+            "----------\n" +
+            "2. ERROR in Main.groovy (at line 6)\n" +
+            "\tList<String> list = [\"foo\",\"$bar\"]\n" +
+            "\t                    ^^^^^^^^^^^^^^\n" +
+            "Groovy:[Static type checking] - You are trying to use a GString in place of a String in a type which explicitly declares accepting String. Make sure to call toString() on all GString values.\n" +
+            "----------\n");
+    }
+
+    @Test
+    public void testTypeChecked10010a() {
+        //@formatter:off
+        String[] sources = {
+            "Main.groovy",
+            "void m(Map<?,String> map) { }\n" +
+            "@groovy.transform.TypeChecked\n" +
+            "void test() {\n" +
+            "  def bar = 123\n" +
+            "  m([x:\"foo\",y:\"$bar\"])\n" +
+            "  Map<String,String> map = [x:\"foo\",y:\"$bar\"]\n" +
+            "}\n",
+        };
+        //@formatter:on
+
+        runNegativeTest(sources,
+            "----------\n" +
+            "1. ERROR in Main.groovy (at line 5)\n" +
+            "\tm([x:\"foo\",y:\"$bar\"])\n" +
+            "\t^^^^^^^^^^^^^^^^^^^^^\n" +
+            "Groovy:[Static type checking] - You are trying to use a GString in place of a String in a type which explicitly declares accepting String. Make sure to call toString() on all GString values.\n" +
+            "----------\n" +
+            "2. ERROR in Main.groovy (at line 6)\n" +
+            "\tMap<String,String> map = [x:\"foo\",y:\"$bar\"]\n" +
+            "\t                         ^^^^^^^^^^^^^^^^^^\n" +
+            "Groovy:[Static type checking] - You are trying to use a GString in place of a String in a type which explicitly declares accepting String. Make sure to call toString() on all GString values.\n" +
+            "----------\n");
+    }
 }
diff --git a/base/org.codehaus.groovy25/src/org/codehaus/groovy/ast/GenericsType.java b/base/org.codehaus.groovy25/src/org/codehaus/groovy/ast/GenericsType.java
index 8feb271bd5..e593dd2038 100644
--- a/base/org.codehaus.groovy25/src/org/codehaus/groovy/ast/GenericsType.java
+++ b/base/org.codehaus.groovy25/src/org/codehaus/groovy/ast/GenericsType.java
@@ -531,7 +531,11 @@ private boolean compareGenericsWithBound(final ClassNode classNode, final ClassN
                                                 if (!match) break;
                                             }
                                         }
+                                        /* GRECLIPSE edit -- GROOVY-10010
                                         return match;
+                                        */
+                                        continue;
+                                        // GRECLIPSE end
                                     } else if (classNodePlaceholders.containsKey(name)) {
                                         redirectBoundType = classNodePlaceholders.get(name);
                                     }
diff --git a/base/org.codehaus.groovy25/src/org/codehaus/groovy/transform/stc/StaticTypeCheckingVisitor.java b/base/org.codehaus.groovy25/src/org/codehaus/groovy/transform/stc/StaticTypeCheckingVisitor.java
index 715e2c8cb5..0f44f231d8 100644
--- a/base/org.codehaus.groovy25/src/org/codehaus/groovy/transform/stc/StaticTypeCheckingVisitor.java
+++ b/base/org.codehaus.groovy25/src/org/codehaus/groovy/transform/stc/StaticTypeCheckingVisitor.java
@@ -6267,6 +6267,11 @@ protected boolean typeCheckMethodsWithGenericsOrFail(ClassNode receiver, ClassNo
                 final Parameter parameter = parameters[i];
                 ClassNode type = parameter.getType();
                 ptypes[i] = fullyResolveType(type, classGTs);
+                // GRECLIPSE add -- GROOVY-10010
+                if (i < arguments.length && hasGStringStringError(ptypes[i], arguments[i], location)) {
+                    return false;
+                }
+                // GRECLIPSE end
             }
             addStaticTypeError("Cannot call " + toMethodGenericTypesString(candidateMethod) + receiver.toString(false) + "#" +
                     toMethodParametersString(candidateMethod.getName(), ptypes) +
diff --git a/base/org.codehaus.groovy30/src/org/codehaus/groovy/ast/GenericsType.java b/base/org.codehaus.groovy30/src/org/codehaus/groovy/ast/GenericsType.java
index f5a6b35a11..e63c041c06 100644
--- a/base/org.codehaus.groovy30/src/org/codehaus/groovy/ast/GenericsType.java
+++ b/base/org.codehaus.groovy30/src/org/codehaus/groovy/ast/GenericsType.java
@@ -490,7 +490,11 @@ private static boolean compareGenericsWithBound(final ClassNode classNode, final
                                         if (!match) break;
                                     }
                                 }
+                                /* GRECLIPSE edit -- GROOVY-10010
                                 return match;
+                                */
+                                continue;
+                                // GRECLIPSE end
                             }
                         }
                         match = redirectBoundType.isCompatibleWith(classNodeType.getType());
diff --git a/base/org.codehaus.groovy30/src/org/codehaus/groovy/transform/stc/StaticTypeCheckingVisitor.java b/base/org.codehaus.groovy30/src/org/codehaus/groovy/transform/stc/StaticTypeCheckingVisitor.java
index 9e0b6f4b73..0b6b4f742f 100644
--- a/base/org.codehaus.groovy30/src/org/codehaus/groovy/transform/stc/StaticTypeCheckingVisitor.java
+++ b/base/org.codehaus.groovy30/src/org/codehaus/groovy/transform/stc/StaticTypeCheckingVisitor.java
@@ -6031,6 +6031,11 @@ protected boolean typeCheckMethodsWithGenericsOrFail(final ClassNode receiver, f
             ClassNode[] paramTypes = new ClassNode[parameters.length];
             for (int i = 0, n = parameters.length; i < n; i += 1) {
                 paramTypes[i] = fullyResolveType(parameters[i].getType(), classGTs);
+                // GRECLIPSE add -- GROOVY-10010
+                if (i < arguments.length && hasGStringStringError(paramTypes[i], arguments[i], location)) {
+                    return false;
+                }
+                // GRECLIPSE end
             }
             addStaticTypeError("Cannot call " + toMethodGenericTypesString(candidateMethod) + receiver.toString(false) + "#" +
                     toMethodParametersString(candidateMethod.getName(), paramTypes) + " with arguments " + formatArgumentList(arguments), location);
diff --git a/base/org.codehaus.groovy40/src/org/codehaus/groovy/ast/GenericsType.java b/base/org.codehaus.groovy40/src/org/codehaus/groovy/ast/GenericsType.java
index 3c8e000fe9..1cf424a4c8 100644
--- a/base/org.codehaus.groovy40/src/org/codehaus/groovy/ast/GenericsType.java
+++ b/base/org.codehaus.groovy40/src/org/codehaus/groovy/ast/GenericsType.java
@@ -495,7 +495,11 @@ private static boolean compareGenericsWithBound(final ClassNode classNode, final
                                         if (!match) break;
                                     }
                                 }
+                                /* GRECLIPSE edit -- GROOVY-10010
                                 return match;
+                                */
+                                continue;
+                                // GRECLIPSE end
                             }
                         }
                         match = redirectBoundType.isCompatibleWith(classNodeType.getType());
diff --git a/base/org.codehaus.groovy40/src/org/codehaus/groovy/transform/stc/StaticTypeCheckingVisitor.java b/base/org.codehaus.groovy40/src/org/codehaus/groovy/transform/stc/StaticTypeCheckingVisitor.java
index 7ab999ea52..fe30449413 100644
--- a/base/org.codehaus.groovy40/src/org/codehaus/groovy/transform/stc/StaticTypeCheckingVisitor.java
+++ b/base/org.codehaus.groovy40/src/org/codehaus/groovy/transform/stc/StaticTypeCheckingVisitor.java
@@ -5979,6 +5979,11 @@ protected boolean typeCheckMethodsWithGenericsOrFail(final ClassNode receiver, f
             ClassNode[] paramTypes = new ClassNode[parameters.length];
             for (int i = 0, n = parameters.length; i < n; i += 1) {
                 paramTypes[i] = fullyResolveType(parameters[i].getType(), classGTs);
+                // GRECLIPSE add -- GROOVY-10010
+                if (i < arguments.length && hasGStringStringError(paramTypes[i], arguments[i], location)) {
+                    return false;
+                }
+                // GRECLIPSE end
             }
             addStaticTypeError("Cannot call " + toMethodGenericTypesString(candidateMethod) + receiver.toString(false) + "#" +
                     toMethodParametersString(candidateMethod.getName(), paramTypes) + " with arguments " + formatArgumentList(arguments), location);