Attachment 233550 Details for Bug 412650 – Same Testcase as a patch

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[patch] Same Testcase as a patch

TestCase-patch-for-412650.patch (text/plain), 1.79 KB, created by Manoj N Palat

on 2013-07-17 05:39:19 EDT

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Creator: Manoj N Palat

Created: 2013-07-17 05:39:19 EDT

Size: 1.79 KB

patch

obsolete

>diff --git a/org.eclipse.jdt.core.tests.compiler/src/org/eclipse/jdt/core/tests/compiler/regression/NegativeLambdaExpressionsTest.java b/org.eclipse.jdt.core.tests.compiler/src/org/eclipse/jdt/core/tests/compiler/regression/NegativeLambdaExpressionsTest.java
>index c7683b2..acce8fd 100644
>--- a/org.eclipse.jdt.core.tests.compiler/src/org/eclipse/jdt/core/tests/compiler/regression/NegativeLambdaExpressionsTest.java
>+++ b/org.eclipse.jdt.core.tests.compiler/src/org/eclipse/jdt/core/tests/compiler/regression/NegativeLambdaExpressionsTest.java
>@@ -6732,6 +6732,38 @@
> 		null /* custom options */
> 	);
> }
>+//https://bugs.eclipse.org/bugs/show_bug.cgi?id=412650,
>+//[1.8][compiler]Incongruent Lambda Exception thrown
>+public void test412650() {
>+	this.runNegativeTest(
>+		new String[] {
>+				"X.java",
>+				"package test;\n" +
>+				"import static test.Y.*;\n" +
>+				"public class X  {\n" +
>+				"  public void foo() {\n" +
>+				"    Y<String> generated = cons(\"a\", () -> cons(\"b\", Y::<String>empty));\n" +
>+				"  }\n" +
>+				"}\n",
>+				"Y.java",
>+				"package test;\n" +
>+				"import java.util.function.Supplier;\n" +
>+				"public abstract class Y<E>  {\n" +
>+				"  public static <E> Y<E> empty() { return null;}\n" +
>+				"  public static <E> Y<E> cons(E head, Supplier<Y<E>> tailFun) {return null;}\n" +
>+				"}\n"
>+		},
>+		"----------\n" + 
>+		"1. ERROR in X.java (at line 5)\n" + 
>+		"	Y<String> generated = cons(\"a\", () -> cons(\"b\", Y::<String>empty));\n" + 
>+		"	                      ^^^^\n" + 
>+		"The method cons(String, () -> cons(\"b\", Y::<String>empty)) is undefined for the type X\n" + 
>+		"----------\n",
>+		null /* no extra class libraries */,
>+		true /* flush output directory */,
>+		null /* custom options */
>+	);
>+}
> public static Class testClass() {
> 	return NegativeLambdaExpressionsTest.class;
> }

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