First Last Prev Next    No search results available      Search page      Enter new bug
Bug#: 7804
Product:  
Component:  
Status: RESOLVED
Resolution: FIXED
Assigned To: Kriang Lerdsuwanakij <lerdsuwa@gcc.gnu.org>
Host:
Reported against  
Priority:  
Severity:  
Target Milestone:  
 
 
Target:
Reporter: Richard Henderson <rth@gcc.gnu.org>
Add CC:
CC:
Remove selected CCs
Build:
URL:
Summary:
Keywords:
Known to work:
Known to fail:

Attachment Description Type Created Size Actions
Create a New Attachment (proposed patch, testcase, etc.) View All

Bug 7804 depends on: Show dependency tree
Show dependency graph
Bug 7804 blocks:

Additional Comments:






View Bug Activity   |   Format For Printing   |   Clone This Bug

Description:   Last confirmed: Opened: 2002-09-01 20:56 
z.cc:5: warning: division by zero in `
   0x00000000000000000080ff3f0000000000000000 / 0.'
z.cc:6: warning: division by zero in `
   0000000000000000000000000000000000000000 / 0.'

Release:
3.2 and 3.3

Environment:
i686-linux

How-To-Repeat:
        extern "C" int printf(const char *, ...);

        struct S
        {
          static const float inf = 1.0f / 0.0f;
          static const float nan = 0.0f / 0.0f;
        };

        int main()
        {
          printf("%f\n%f\n", S::inf, S::nan);
          return 0;
        }

------- Comment #1 From Kriang Lerdsuwanakij 2002-10-04 10:34 ------- 
Responsible-Changed-From-To: unassigned->lerdsuwa
Responsible-Changed-Why: Patch submitted.

------- Comment #2 From Kriang Lerdsuwanakij 2002-10-04 10:34 ------- 
State-Changed-From-To: open->analyzed
State-Changed-Why: Confirmed.

------- Comment #3 From Kriang Lerdsuwanakij 2002-10-05 05:33 ------- 
State-Changed-From-To: analyzed->closed
State-Changed-Why: Fixed

------- Comment #4 From Kriang Lerdsuwanakij 2002-10-05 12:28 ------- 
From: lerdsuwa@gcc.gnu.org
To: gcc-gnats@gcc.gnu.org
Cc:  
Subject: c++/7804
Date: 5 Oct 2002 12:28:16 -0000

 CVSROOT:	/cvs/gcc
 Module name:	gcc
 Changes by:	lerdsuwa@gcc.gnu.org	2002-10-05 05:28:16
 
 Modified files:
 	gcc/cp         : ChangeLog error.c 
 	gcc/testsuite  : ChangeLog 
 Added files:
 	gcc/testsuite/g++.dg/other: warning1.C 
 
 Log message:
 	PR c++/7804
 	* error.c (dump_expr) [REAL_CST]: Output in decimal format.
 	
 	* g++.dg/other/warning1.C: New test.
 
 Patches:
 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&r1=1.2982&r2=1.2983
 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/error.c.diff?cvsroot=gcc&r1=1.187&r2=1.188
 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.2120&r2=1.2121
 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/other/warning1.C.diff?cvsroot=gcc&r1=NONE&r2=1.1
First Last Prev Next    No search results available      Search page      Enter new bug