java/1135: gcj dumps core on method invocation on a primitive type

java/1135: gcj dumps core on method invocation on a primitive type

[joerg.brunsmann]

>Number:         1135
>Category:       java
>Synopsis:       gcj dumps core on method invocation on a primitive type
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    apbianco
>State:          closed
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Dec 20 12:06:28 PST 2000
>Closed-Date:    Thu Jun 01 13:43:25 PDT 2000
>Last-Modified:  Thu Jun  1 13:50:00 PDT 2000
>Originator:     joerg.brunsmann@fernuni-hagen.de
>Release:        unknown-1.0
>Organization:
>Environment:

>Description:
gcj dumps core on method invocation on a primitive type
>How-To-Repeat:
class Z {

  void f() {
    int i;
    i.f();
  }
}

$ gcj Z.java
gcj: Internal compiler error: program jc1 got fatal signal 11
>Fix:

>Release-Note:

>Audit-Trail:

Formerly PR gcj/127


From: Bryce McKinlay <bryce@albatross.co.nz>
To: joerg.brunsmann@fernuni-hagen.de
Cc: java-gnats@sourceware.cygnus.com
Subject: Re: gcj/127: gcj dumps core on method invocation on a primitive type
Date: Wed, 24 May 2000 00:23:06 +1200

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 I wrote a patch for this.
 
 regards
 
   [ bryce ]
 
 
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  name="gcj-prim_invoke.patch"
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  filename="gcj-prim_invoke.patch"
 
 2000-05-23  Bryce McKinlay  <bryce@albatross.co.nz>
 
 	* parse.y (patch_method_invocation): Don't try to lookup methods
 	in primitive types.
 
 Index: parse.y
 ===================================================================
 RCS file: /cvs/gcc/egcs/gcc/java/parse.y,v
 retrieving revision 1.168
 diff -u -r1.168 parse.y
 --- parse.y	2000/05/20 22:38:05	1.168
 +++ parse.y	2000/05/23 12:15:44
 @@ -9322,6 +9322,16 @@
  
        type = GET_SKIP_TYPE (resolved);
        resolve_and_layout (type, NULL_TREE);
 +      
 +      if (JPRIMITIVE_TYPE_P (type))
 +        {
 +	  parse_error_context
 +	    (identifier_wfl,
 +	    "Can't invoke a method on primitive type `%s'",
 +	    IDENTIFIER_POINTER (DECL_NAME (TYPE_NAME (type))));
 +	  PATCH_METHOD_RETURN_ERROR ();	    	
 +	}      
 +      
        list = lookup_method_invoke (0, identifier_wfl, type, identifier, args);
        args = nreverse (args);
  
 
 --------------08B5E1309CA34344A4E98C68--
 
State-Changed-From-To: open->closed
State-Changed-By: apbianco
State-Changed-When: Thu Jun  1 13:43:25 2000
State-Changed-Why:
    I verified and checked in Bryce's fix:
    
      http://gcc.gnu.org/ml/gcc-patches/2000-06/msg00029.html

From: apbianco@cygnus.com
To: apbianco@cygnus.com, java-gnats@sourceware.cygnus.com,
  joerg.brunsmann@fernuni-hagen.de
Cc:  
Subject: Re: gcj/127
Date: 1 Jun 2000 20:43:25 -0000

 Synopsis: gcj dumps core on method invocation on a primitive type
 
 State-Changed-From-To: open->closed
 State-Changed-By: apbianco
 State-Changed-When: Thu Jun  1 13:43:25 2000
 State-Changed-Why:
     I verified and checked in Bryce's fix:
     
       http://gcc.gnu.org/ml/gcc-patches/2000-06/msg00029.html
 
 http://sourceware.cygnus.com/cgi-bin/gnatsweb.pl?cmd=view&pr=127&database=java
>Unformatted: