Bug 164759 – internal compiler error: Segmentation fault

Bug 164759 - internal compiler error: Segmentation fault

Summary:	internal compiler error: Segmentation fault

Status:	CLOSED UPSTREAM

Aliases:	None

Product:	Fedora
Classification:	Fedora
Component:	gcc4 (Show other bugs)
Sub Component:
Version:	4
Hardware:	i386 Linux

Priority	medium Severity high
Target Milestone:	---
Target Release:	---
Assigned To:	Jakub Jelinek
QA Contact:
Docs Contact:

URL:
Whiteboard:
Keywords:

Depends On:
Blocks:
	Show dependency tree / graph

Reported:	2005-07-31 21:47 EDT by HT Chang
Modified:	2007-11-30 17:11 EST (History)
CC List:	0 users

See Also:
Fixed In Version:
Doc Type:	Bug Fix
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:	2005-08-06 05:15:23 EDT
Type:	---
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Attachments	(Terms of Use)
preprocessed c ++ source code causing internal error (226.88 KB, text/plain) 2005-07-31 21:50 EDT, HT Chang	no flags	Details
Add an attachment (proposed patch, testcase, etc.)

External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
GNU Compiler Collection	23260	None	None	None	Never

Groups: None (edit)

Description HT Chang 2005-07-31 21:47:50 EDT

From Bugzilla Helper:
User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.10) Gecko/20050720 Fedora/1.0.6-1.1.fc4 Firefox/1.0.6

Description of problem:
compiler stops with an internal error and asked to file a bug along with dumped source code at /tmp


Version-Release number of selected component (if applicable):
gcc-c++-4.0.1-4.fc4

How reproducible:
Always

Steps to Reproduce:
1.just compile it, you'll get the error.
2.
3.
  

Additional info:

Comment 1 HT Chang 2005-07-31 21:50:26 EDT

Created attachment 117332 [details]
preprocessed c ++ source code causing internal error

Comment 2 Jakub Jelinek 2005-08-06 05:15:23 EDT

This is ICE on invalid source, simplified testcase is:
int foo[16];
int *bar = &foo[-1];
You can't do this, as &foo[-1] does not point either inside of the foo array
nor past the last element in it.

Note You need to log in before you can comment on or make changes to this bug.