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Bug#: 7622
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Status: RESOLVED
Resolution: FIXED
Assigned To: Eric Botcazou <ebotcazou@gcc.gnu.org>
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Reporter: Jan Hubicka <hubicka@kampanus.ms.mff.cuni.cz>
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Bug 7622 depends on: Show dependency tree
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Description:   Last confirmed: Opened: 2002-08-17 05:36 
taking address of inline function forces it to be output even when it has been
deferred for inlining. In case we are speaking about nested function of extern
inline function like in the testcase:
extern inline t()
{
  int q()
{}
  return q;
}
the compiler dies as no RTL is generated for them.  I guess the function should
not be output but I am not quite sure how to check this.

Release:
3.0.x, 3.1.x, 3.2.x, 3.3 prereleases

Environment:
i386-unkonwn-linux

------- Comment #1 From Jan Hubicka 2002-08-17 05:36 ------- 
Fix:
don't use weird extensions :)

------- Comment #2 From Volker Reichelt 2002-11-16 14:04 ------- 
State-Changed-From-To: open->analyzed
State-Changed-Why: Confirmed.
    Regression from 2.95.3.

------- Comment #3 From Eric Botcazou 2002-11-20 03:21 ------- 
Responsible-Changed-From-To: unassigned->ebotcazou
Responsible-Changed-Why: Investigating.

------- Comment #4 From Eric Botcazou 2002-12-04 12:38 ------- 
State-Changed-From-To: analyzed->closed
State-Changed-Why: Fixed.

------- Comment #5 From Eric Botcazou 2002-12-04 14:58 ------- 
From: ebotcazou@gcc.gnu.org
To: gcc-gnats@gcc.gnu.org
Cc:  
Subject: c/7622
Date: 4 Dec 2002 14:58:21 -0000

 CVSROOT:	/cvs/gcc
 Module name:	gcc
 Changes by:	ebotcazou@gcc.gnu.org	2002-12-04 06:58:21
 
 Modified files:
 	gcc            : ChangeLog c-semantics.c 
 
 Log message:
 	PR c/7622
 	* c-semantics (genrtl_scope_stmt): Do not output inlined
 	nested functions that contain no code.
 
 Patches:
 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.16051&r2=1.16052
 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-semantics.c.diff?cvsroot=gcc&r1=1.47&r2=1.48

------- Comment #6 From Eric Botcazou 2002-12-04 20:28 ------- 
From: ebotcazou@gcc.gnu.org
To: gcc-gnats@gcc.gnu.org
Cc:  
Subject: c/7622
Date: 4 Dec 2002 20:28:35 -0000

 CVSROOT:	/cvs/gcc
 Module name:	gcc
 Branch: 	gcc-3_2-branch
 Changes by:	ebotcazou@gcc.gnu.org	2002-12-04 12:28:35
 
 Modified files:
 	gcc            : ChangeLog c-semantics.c 
 
 Log message:
 	PR c/7622
 	* c-semantics (genrtl_scope_stmt): Do not output inlined
 	nested functions that contain no code.
 
 Patches:
 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_2-branch&r1=1.13152.2.657.2.155&r2=1.13152.2.657.2.156
 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-semantics.c.diff?cvsroot=gcc&only_with_tag=gcc-3_2-branch&r1=1.40.2.2&r2=1.40.2.2.4.1
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