Mercurial > hg > graal-compiler
diff src/share/vm/classfile/verifier.cpp @ 134:8a79f7ec8f5d
6692246: Regression : JDK 6u4 b01 fails two JCK tests when fallback is switched off
Summary: Added a clause to allow null to be an operand to the arraylength bytecode
Reviewed-by: sbohne, coleenp
author | kamg |
---|---|
date | Tue, 29 Apr 2008 11:21:51 -0400 |
parents | a61af66fc99e |
children | d1605aabd0a1 |
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--- a/src/share/vm/classfile/verifier.cpp Thu Apr 24 15:07:57 2008 -0400 +++ b/src/share/vm/classfile/verifier.cpp Tue Apr 29 11:21:51 2008 -0400 @@ -1205,7 +1205,7 @@ case Bytecodes::_arraylength : type = current_frame.pop_stack( VerificationType::reference_check(), CHECK_VERIFY(this)); - if (!type.is_array()) { + if (!(type.is_null() || type.is_array())) { verify_error(bci, bad_type_msg, "arraylength"); } current_frame.push_stack(