### Eclipse Workspace Patch 1.0
#P org.eclipse.jdt.core
Index: compiler/org/eclipse/jdt/internal/compiler/ast/ASTNode.java
===================================================================
RCS file: /cvsroot/eclipse/org.eclipse.jdt.core/compiler/org/eclipse/jdt/internal/compiler/ast/ASTNode.java,v
retrieving revision 1.101
diff -u -r1.101 ASTNode.java
--- compiler/org/eclipse/jdt/internal/compiler/ast/ASTNode.java	11 Feb 2010 01:32:26 -0000	1.101
+++ compiler/org/eclipse/jdt/internal/compiler/ast/ASTNode.java	6 May 2010 14:23:27 -0000
@@ -590,7 +590,16 @@
 						break;
 					case Binding.LOCAL :
 						LocalVariableBinding local = (LocalVariableBinding) recipient;
-						local.tagBits = ((LocalVariableBinding) annotationRecipient).tagBits;
+						long otherLocalTagBits = ((LocalVariableBinding) annotationRecipient).tagBits;
+						local.tagBits = otherLocalTagBits;
+						/*
+						 * Annotations are shared between two locals, but we still need to record
+						 * the suppress annotation range for the second local
+						 */
+						if ((otherLocalTagBits & TagBits.AnnotationSuppressWarnings) != 0) {
+							LocalDeclaration localDeclaration = local.declaration;
+							annotation.recordSuppressWarnings(scope, localDeclaration.declarationSourceStart, localDeclaration.declarationSourceEnd, scope.compilerOptions().suppressWarnings);
+						}
 						break;
 				}
 				if (annotations != null) {
#P org.eclipse.jdt.core.tests.compiler
Index: src/org/eclipse/jdt/core/tests/compiler/regression/AnnotationTest.java
===================================================================
RCS file: /cvsroot/eclipse/org.eclipse.jdt.core.tests.compiler/src/org/eclipse/jdt/core/tests/compiler/regression/AnnotationTest.java,v
retrieving revision 1.214
diff -u -r1.214 AnnotationTest.java
--- src/org/eclipse/jdt/core/tests/compiler/regression/AnnotationTest.java	18 Mar 2010 16:22:36 -0000	1.214
+++ src/org/eclipse/jdt/core/tests/compiler/regression/AnnotationTest.java	6 May 2010 14:23:30 -0000
@@ -45,7 +45,7 @@
 	// All specified tests which do not belong to the class are skipped...
 	static {
 //		TESTS_NAMES = new String[] { "test127" };
-//		TESTS_NUMBERS = new int[] { 286 };
+//		TESTS_NUMBERS = new int[] { 287, 288 };
 //		TESTS_RANGE = new int[] { 249, -1 };
 	}
 
@@ -9518,4 +9518,58 @@
 		raiseDeprecationReduceInvalidJavadocSeverity,
 		null);
 }
+//https://bugs.eclipse.org/bugs/show_bug.cgi?id=304031
+public void test287() {
+	Map options = getCompilerOptions();
+	options.put(CompilerOptions.OPTION_ReportUncheckedTypeOperation, CompilerOptions.ERROR);
+	options.put(CompilerOptions.OPTION_SuppressOptionalErrors, CompilerOptions.ENABLED);
+	this.runConformTest(
+		new String[] {
+				"X.java",
+				"import java.util.ArrayList;\n" + 
+				"\n" + 
+				"public class X {\n" + 
+				"	@SuppressWarnings(\"rawtypes\")\n" + 
+				"	void foo(ArrayList arg) {\n" + 
+				"		for (\n" + 
+				"			@SuppressWarnings(\"unchecked\")\n" +
+				"			boolean a= arg.add(1), b= arg.add(1);\n" + 
+				"			Boolean.FALSE;\n" + 
+				"		) {\n" + 
+				"			System.out.println(a && b);\n" + 
+				"		}\n" + 
+				"	}\n" + 
+				"}",
+		},
+		"",
+		null,
+		true,
+		null,
+		options,
+		null);
+}
+//https://bugs.eclipse.org/bugs/show_bug.cgi?id=304031
+public void test288() {
+	Map options = getCompilerOptions();
+	options.put(CompilerOptions.OPTION_ReportUncheckedTypeOperation, CompilerOptions.ERROR);
+	options.put(CompilerOptions.OPTION_SuppressOptionalErrors, CompilerOptions.ENABLED);
+	this.runConformTest(
+		new String[] {
+				"X.java",
+				"import java.util.ArrayList;\n" + 
+				"\n" + 
+				"public class X {\n" + 
+				"	@SuppressWarnings(\"rawtypes\")\n" + 
+				"	ArrayList arg;\n" + 
+				"	@SuppressWarnings(\"unchecked\")\n" + 
+				"	boolean a= arg.add(1), b= arg.add(1);\n" + 
+				"}",
+		},
+		"",
+		null,
+		true,
+		null,
+		options,
+		null);
+}
 }