Re: java/5902: Gcj fails to parse float

Re: java/5902: Gcj fails to parse float

[apbianco]

Synopsis: Gcj fails to parse float

State-Changed-From-To: open->closed
State-Changed-By: apbianco
State-Changed-When: Mon Mar 11 20:18:53 2002
State-Changed-Why:
    Eric Blake checked this fix both in the branch and the trunk:
    
      http://gcc.gnu.org/ml/java-patches/2002-q1/msg00718.html

http://sources.redhat.com/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=5902

Re: java/5902: Gcj fails to parse float

[Eric Blake]

The following reply was made to PR java/5902; it has been noted by GNATS.

From: Eric Blake <ebb9@email.byu.edu>
To: gcc-gnats@gcc.gnu.org, gcc-prs@gcc.gnu.org,
 	ebb9@email.byu.edu, gcc-bugs@gcc.gnu.org, nobody@gcc.gnu.org,
 	java-prs@gcc.gnu.org
Cc:  
Subject: Re: java/5902: Gcj fails to parse float
Date: Sun, 10 Mar 2002 18:13:00 -0700

 http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=5902
 
 While patching this, I uncovered another case of failed literal parsing.
 I'm working on a fix for both parse errors.
 
 class Foo
 {
   public static void main(String[] args)
   {
     System.out.println("" + 0x1instanceof String);
   }
 }
 
 The program is valid (it should parse as "0x1" "instanceof"), and should
 output "true".
 
 -- 
 This signature intentionally left boring.
 
 Eric Blake             ebb9@email.byu.edu
   BYU student, free software programmer

java/5902: Gcj fails to parse float

[ebb9]

>Number:         5902
>Category:       java
>Synopsis:       Gcj fails to parse float
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          rejects-legal
>Submitter-Id:   net
>Arrival-Date:   Sat Mar 09 21:16:01 PST 2002
>Closed-Date:
>Last-Modified:
>Originator:     Eric Blake
>Release:        3.1 20020309 (prerelease)
>Organization:
>Environment:
System: Linux quaffle 2.4.9-13smp #1 SMP Tue Oct 30 19:57:16 EST 2001 i686 unknown
Architecture: i686

	
host: i686-pc-linux-gnu
build: i686-pc-linux-gnu
target: i686-pc-linux-gnu
configured with: ../gcc/configure --enable-threads=posix --prefix=/fpga3/users/eblake/gcc --enable-shared
>Description:
Putting a float or double suffix on a literal has higher precedence
than an integer octal constant. This program should compile:

class Foo {
  public static void main(String[] args) {
    System.out.println(019f);
  }
}

And the output should be "19.0". However, gcj reports that 9 in an
invalid octal number:

Foo.java:3: Digit out of range in octal literal.
       System.out.println(019f);
                            ^
1 error


	
>How-To-Repeat:
Compile the program.
	
>Fix:
	
>Release-Note:
>Audit-Trail:
>Unformatted: