Fix Truffle DSL not honoring @SuppressWarnings("deprecation").

Author: woess

truffle/src/com.oracle.truffle.api.dsl.test/src/com/oracle/truffle/api/dsl/test/SuppressWarningTest.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2022, 2024, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2022, 2025, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * The Universal Permissive License (UPL), Version 1.0
@@ -47,7 +47,7 @@
 public class SuppressWarningTest {
 
     @SuppressWarnings({"unused", "truffle-inlining"})
-    public abstract static class DeprecationTestNode extends Node {
+    public abstract static class DeprecatedTestNode extends Node {
 
         abstract int execute(int v);
 
@@ -81,4 +81,39 @@ static boolean deprecatedGuard(int v) {
 
     }
 
+    @SuppressWarnings({"unused", "truffle-inlining"})
+    public abstract static class DeprecationTestNode extends Node {
+
+        abstract int execute(int v);
+
+        /*
+         * Suppress deprecation warning with "deprecation".
+         */
+        @SuppressWarnings("deprecation")
+        @Specialization(guards = {"deprecatedGuard(v)", "v == 0"})
+        int s0(int v) {
+            return v;
+        }
+
+        /*
+         * Suppress deprecation warning with "all".
+         */
+        @SuppressWarnings("all")
+        @Specialization(guards = {"deprecatedGuard(v)", "v == 1"})
+        int s1(int v) {
+            return v;
+        }
+
+        @Specialization
+        int s2(int v) {
+            return v;
+        }
+
+        @Deprecated
+        static boolean deprecatedGuard(int v) {
+            return true;
+        }
+
+    }
+
 }

truffle/src/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/expression/DSLExpression.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, 2024, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2025, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * The Universal Permissive License (UPL), Version 1.0
@@ -264,7 +264,7 @@ public static DSLExpression resolve(DSLExpressionResolver resolver, MessageConta
         try {
             expression.accept(resolver);
             List<Element> deprecatedElements = expression.findBoundDeprecatedElements();
-            if (!deprecatedElements.isEmpty() && !TruffleSuppressedWarnings.isSuppressed(container.getMessageElement(), "deprecated")) {
+            if (!deprecatedElements.isEmpty() && !TruffleSuppressedWarnings.isSuppressed(container.getMessageElement(), TruffleSuppressedWarnings.DEPRECATION, "deprecated")) {
                 AnnotationMirror mirror = container.getMessageAnnotation();
                 AnnotationValue value = null;
                 if (mirror != null && annotationValueName != null) {
@@ -277,7 +277,7 @@ public static DSLExpression resolve(DSLExpressionResolver resolver, MessageConta
                     b.append(String.format("%n  - "));
                     b.append(relativeName);
                 }
-                b.append(String.format("%nUpdate the usage of the elements or suppress the warning with @SuppressWarnings(\"deprecated\")."));
+                b.append(String.format("%nUpdate the usage of the elements or suppress the warning with @SuppressWarnings(\"" + TruffleSuppressedWarnings.DEPRECATION + "\")."));
                 container.addWarning(value, b.toString());
             }
             return expression;