Attachment 188296 Details for Bug 335780 – updated patch

[patch] updated patch

patch335780.txt (text/plain), 4.25 KB, created by Ayushman Jain

on 2011-02-04 03:19:35 EST

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Creator: Ayushman Jain

Created: 2011-02-04 03:19:35 EST

Size: 4.25 KB

patch

obsolete

>### Eclipse Workspace Patch 1.0
>#P org.eclipse.jdt.core
>Index: compiler/org/eclipse/jdt/internal/compiler/ast/ThisReference.java
>===================================================================
>RCS file: /cvsroot/eclipse/org.eclipse.jdt.core/compiler/org/eclipse/jdt/internal/compiler/ast/ThisReference.java,v
>retrieving revision 1.37
>diff -u -r1.37 ThisReference.java
>--- compiler/org/eclipse/jdt/internal/compiler/ast/ThisReference.java	7 Mar 2009 01:08:07 -0000	1.37
>+++ compiler/org/eclipse/jdt/internal/compiler/ast/ThisReference.java	4 Feb 2011 08:16:19 -0000
>@@ -1,5 +1,5 @@
> /*******************************************************************************
>- * Copyright (c) 2000, 2009 IBM Corporation and others.
>+ * Copyright (c) 2000, 2011 IBM Corporation and others.
>  * All rights reserved. This program and the accompanying materials
>  * are made available under the terms of the Eclipse Public License v1.0
>  * which accompanies this distribution, and is available at
>@@ -127,4 +127,13 @@
> 		visitor.visit(this, blockScope);
> 		visitor.endVisit(this, blockScope);
> 	}
>+
>+	public FlowInfo analyseCode(BlockScope currentScope, FlowContext flowContext, FlowInfo flowInfo) {
>+		if (!isImplicitThis()) {
>+			// explicit this reference, not allowed in static context
>+			// https://bugs.eclipse.org/bugs/show_bug.cgi?id=335780
>+			currentScope.resetEnclosingMethodStaticFlag();
>+		}
>+		return super.analyseCode(currentScope, flowContext, flowInfo);
>+	}
> }
>#P org.eclipse.jdt.core.tests.compiler
>Index: src/org/eclipse/jdt/core/tests/compiler/regression/ProblemTypeAndMethodTest.java
>===================================================================
>RCS file: /cvsroot/eclipse/org.eclipse.jdt.core.tests.compiler/src/org/eclipse/jdt/core/tests/compiler/regression/ProblemTypeAndMethodTest.java,v
>retrieving revision 1.41
>diff -u -r1.41 ProblemTypeAndMethodTest.java
>--- src/org/eclipse/jdt/core/tests/compiler/regression/ProblemTypeAndMethodTest.java	3 Feb 2011 13:29:07 -0000	1.41
>+++ src/org/eclipse/jdt/core/tests/compiler/regression/ProblemTypeAndMethodTest.java	4 Feb 2011 08:16:21 -0000
>@@ -6868,4 +6868,65 @@
> 		compilerOptions /* custom options */
> 	);
> }
>+
>+// https://bugs.eclipse.org/bugs/show_bug.cgi?id=335780
>+// For this reference as an argument of a message send, method can't be static
>+public void test124a() {
>+	if (this.complianceLevel < ClassFileConstants.JDK1_5)
>+		return;
>+	Map compilerOptions = getCompilerOptions();
>+	compilerOptions.put(CompilerOptions.OPTION_ReportMethodCanBeStatic, CompilerOptions.ERROR);
>+	compilerOptions.put(CompilerOptions.OPTION_ReportMethodCanBePotentiallyStatic, CompilerOptions.ERROR);
>+	compilerOptions.put(CompilerOptions.OPTION_ReportNonStaticAccessToStatic, CompilerOptions.IGNORE);
>+	this.runNegativeTest(
>+		new String[] {
>+				"X.java", 
>+				"public class X {\n" +
>+				"	public void method1() {\n" + 	// don't warn
>+				"		Foo.m(this);\n" +
>+				"	}\n" +
>+				"static class Foo{\n" + 
>+				"	static void m(X bug) {\n" + 
>+				"		\n" +
>+				"	}\n" + 
>+				"}\n" +
>+				"}"
>+		},
>+		"",
>+		null /* no extra class libraries */,
>+		true /* flush output directory */,
>+		compilerOptions /* custom options */
>+	);
>+}
>+
>+// https://bugs.eclipse.org/bugs/show_bug.cgi?id=335780
>+// For this reference as an argument of a message send, method can't be static
>+public void test124b() {
>+	if (this.complianceLevel < ClassFileConstants.JDK1_5)
>+		return;
>+	Map compilerOptions = getCompilerOptions();
>+	compilerOptions.put(CompilerOptions.OPTION_ReportMethodCanBeStatic, CompilerOptions.ERROR);
>+	compilerOptions.put(CompilerOptions.OPTION_ReportMethodCanBePotentiallyStatic, CompilerOptions.ERROR);
>+	compilerOptions.put(CompilerOptions.OPTION_ReportNonStaticAccessToStatic, CompilerOptions.IGNORE);
>+	this.runNegativeTest(
>+		new String[] {
>+				"X.java", 
>+				"public class X {\n" +
>+				"   public static X xField;" +
>+				"	public void method1() {\n" + 	// don't warn
>+				"		Foo.m(this.xField);\n" +
>+				"	}\n" +
>+				"static class Foo{\n" + 
>+				"	static void m(X bug) {\n" + 
>+				"		\n" +
>+				"	}\n" + 
>+				"}\n" +
>+				"}"
>+		},
>+		"",
>+		null /* no extra class libraries */,
>+		true /* flush output directory */,
>+		compilerOptions /* custom options */
>+	);
>+}
> }

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