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Bug
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Resolution: Fixed
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P2
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None
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b82
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generic
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generic
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Verified
Below is a portion of such a class file (source attached). Note paramterized field but no parameter on class.:
Classfile /home/robert/work/try/tv/src/TV$1.class
Last modified Jan 2, 2013; size 532 bytes
MD5 checksum 2cc5fa9202a02a874483b46b9c1984f5
Compiled from "TV.java"
class TV$1 extends C
SourceFile: "TV.java"
EnclosingMethod: #23.#24 // TV.lambda$0
InnerClasses:
#5; //class TV$1
minor version: 0
major version: 52
flags: ACC_SUPER
Constant pool:
...
{
R cr;
Signature: Ljava/lang/Object;
flags:
Signature: #10 // TR;
...
----------------------------------
This bug can also be seen by making interface I, Serializable. In that case the compiler assertion below is triggerred on compilation (assertion has been annotated to show the offending type, a type variable):
% javac TV.java
An exception has occurred in the compiler (1.8.0-internal). Please file a bug at the Java Developer Connection (http://java.sun.com/webapps/bugreport) after checking the Bug Parade for duplicates. Include your program and the following diagnostic in your report. Thank you.
java.lang.AssertionError: xClassName t:R
at com.sun.tools.javac.jvm.ClassWriter.xClassName(ClassWriter.java:447)
at com.sun.tools.javac.jvm.ClassWriter.writePool(ClassWriter.java:560)
at com.sun.tools.javac.jvm.ClassWriter.writeClassFile(ClassWriter.java:1638)
at com.sun.tools.javac.jvm.ClassWriter.writeClass(ClassWriter.java:1510)
at com.sun.tools.javac.main.JavaCompiler.genCode(JavaCompiler.java:753)
at com.sun.tools.javac.main.JavaCompiler.generate(JavaCompiler.java:1522)
at com.sun.tools.javac.main.JavaCompiler.generate(JavaCompiler.java:1486)
at com.sun.tools.javac.main.JavaCompiler.compile2(JavaCompiler.java:908)
at com.sun.tools.javac.main.JavaCompiler.compile(JavaCompiler.java:867)
at com.sun.tools.javac.main.Main.compile(Main.java:482)
at com.sun.tools.javac.main.Main.compile(Main.java:363)
at com.sun.tools.javac.main.Main.compile(Main.java:352)
at com.sun.tools.javac.main.Main.compile(Main.java:343)
at com.sun.tools.javac.Main.compile(Main.java:76)
at com.sun.tools.javac.Main.main(Main.java:61)
Classfile /home/robert/work/try/tv/src/TV$1.class
Last modified Jan 2, 2013; size 532 bytes
MD5 checksum 2cc5fa9202a02a874483b46b9c1984f5
Compiled from "TV.java"
class TV$1 extends C
SourceFile: "TV.java"
EnclosingMethod: #23.#24 // TV.lambda$0
InnerClasses:
#5; //class TV$1
minor version: 0
major version: 52
flags: ACC_SUPER
Constant pool:
...
{
R cr;
Signature: Ljava/lang/Object;
flags:
Signature: #10 // TR;
...
----------------------------------
This bug can also be seen by making interface I, Serializable. In that case the compiler assertion below is triggerred on compilation (assertion has been annotated to show the offending type, a type variable):
% javac TV.java
An exception has occurred in the compiler (1.8.0-internal). Please file a bug at the Java Developer Connection (http://java.sun.com/webapps/bugreport) after checking the Bug Parade for duplicates. Include your program and the following diagnostic in your report. Thank you.
java.lang.AssertionError: xClassName t:R
at com.sun.tools.javac.jvm.ClassWriter.xClassName(ClassWriter.java:447)
at com.sun.tools.javac.jvm.ClassWriter.writePool(ClassWriter.java:560)
at com.sun.tools.javac.jvm.ClassWriter.writeClassFile(ClassWriter.java:1638)
at com.sun.tools.javac.jvm.ClassWriter.writeClass(ClassWriter.java:1510)
at com.sun.tools.javac.main.JavaCompiler.genCode(JavaCompiler.java:753)
at com.sun.tools.javac.main.JavaCompiler.generate(JavaCompiler.java:1522)
at com.sun.tools.javac.main.JavaCompiler.generate(JavaCompiler.java:1486)
at com.sun.tools.javac.main.JavaCompiler.compile2(JavaCompiler.java:908)
at com.sun.tools.javac.main.JavaCompiler.compile(JavaCompiler.java:867)
at com.sun.tools.javac.main.Main.compile(Main.java:482)
at com.sun.tools.javac.main.Main.compile(Main.java:363)
at com.sun.tools.javac.main.Main.compile(Main.java:352)
at com.sun.tools.javac.main.Main.compile(Main.java:343)
at com.sun.tools.javac.Main.compile(Main.java:76)
at com.sun.tools.javac.Main.main(Main.java:61)
- blocks
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JDK-8004972 Serialization testing framework
- Resolved
- relates to
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JDK-7115044 Umbrella: Add support for lambda expressions
- Resolved