[rpms/gcc] rhel-f41-base: 4.1.2-30

[rpms/gcc] rhel-f41-base: 4.1.2-30

[Jakub Jelinek]

A new commit has been pushed.

Repo   : rpms/gcc
Branch : rhel-f41-base
Commit : f7b32afe5423d25e207650829ff5a6f2a334b870
Author : Jakub Jelinek <jakub@fedoraproject.org>
Date   : 2007-10-01T21:32:51+00:00
Stats  : +72/-1 in 2 file(s)
URL    : https://src.fedoraproject.org/rpms/gcc/c/f7b32afe5423d25e207650829ff5a6f2a334b870?branch=rhel-f41-base

Log:
4.1.2-30

---
diff --git a/gcc41-c++-gnu-inline-redecl.patch b/gcc41-c++-gnu-inline-redecl.patch
new file mode 100644
index 0000000..c213cef
--- /dev/null
+++ b/gcc41-c++-gnu-inline-redecl.patch
@@ -0,0 +1,65 @@
+2007-10-01  Alexandre Oliva  <aoliva@redhat.com>
+
+	* decl.c (duplicate_decls): Preserve linkage flags for mere
+	redeclarations of gnu_inline definitions.
+
+	* g++.dg/ext/gnu-inline-global-redecl.C: New.
+
+--- gcc/cp/decl.c.orig	2007-09-28 00:02:33.000000000 -0300
++++ gcc/cp/decl.c	2007-10-01 16:33:10.000000000 -0300
+@@ -1846,24 +1846,24 @@ duplicate_decls (tree newdecl, tree oldd
+   new_template = NULL_TREE;
+   if (DECL_LANG_SPECIFIC (newdecl) && DECL_LANG_SPECIFIC (olddecl))
+     {
+-      bool old_decl_gnu_inline;
++      bool new_redefines_gnu_inline = false;
+ 
+-      if ((DECL_INTERFACE_KNOWN (olddecl)
+-	   && TREE_CODE (olddecl) == FUNCTION_DECL)
+-	  || (TREE_CODE (olddecl) == TEMPLATE_DECL
+-	      && TREE_CODE (DECL_TEMPLATE_RESULT (olddecl)) == FUNCTION_DECL))
++      if (new_defines_function
++	  && ((DECL_INTERFACE_KNOWN (olddecl)
++	       && TREE_CODE (olddecl) == FUNCTION_DECL)
++	      || (TREE_CODE (olddecl) == TEMPLATE_DECL
++		  && (TREE_CODE (DECL_TEMPLATE_RESULT (olddecl))
++		      == FUNCTION_DECL))))
+ 	{
+ 	  tree fn = olddecl;
+ 
+ 	  if (TREE_CODE (fn) == TEMPLATE_DECL)
+ 	    fn = DECL_TEMPLATE_RESULT (olddecl);
+ 
+-	  old_decl_gnu_inline = GNU_INLINE_P (fn) && DECL_INITIAL (fn);
++	  new_redefines_gnu_inline = GNU_INLINE_P (fn) && DECL_INITIAL (fn);
+ 	}
+-      else
+-	old_decl_gnu_inline = false;
+ 
+-      if (!old_decl_gnu_inline)
++      if (!new_redefines_gnu_inline)
+ 	{
+ 	  DECL_INTERFACE_KNOWN (newdecl) |= DECL_INTERFACE_KNOWN (olddecl);
+ 	  DECL_NOT_REALLY_EXTERN (newdecl) |= DECL_NOT_REALLY_EXTERN (olddecl);
+--- gcc/testsuite/g++.dg/ext/gnu-inline-global-redecl.C	1970-01-01 00:00:00.000000000 +0000
++++ gcc/testsuite/g++.dg/ext/gnu-inline-global-redecl.C	2007-10-01 16:45:49.000000000 -0300
+@@ -0,0 +1,19 @@
++/* Test __attribute__((gnu_inline)).
++
++   Check that we don't get out-of-line definitions for extern inline
++   gnu_inline functions, regardless of redeclaration.
++
++ */
++
++/* { dg-do link } */
++/* { dg-options "-O" } */ // such that static functions are optimized out
++
++#include "gnu-inline-common.h"
++
++decl(extern, fn)
++gnuindef(fn, 0)
++decl(extern, fn)
++
++int main () {
++  fn ();
++}

diff --git a/gcc41.spec b/gcc41.spec
index 4974978..b3cc983 100644
--- a/gcc41.spec
+++ b/gcc41.spec
@@ -1,6 +1,6 @@
 %define DATE 20070925
 %define gcc_version 4.1.2
-%define gcc_release 29
+%define gcc_release 30
 %define _unpackaged_files_terminate_build 0
 %define multilib_64_archs sparc64 ppc64 s390x x86_64
 %define include_gappletviewer 1
@@ -146,6 +146,7 @@ Patch29: gcc41-jdwp.patch
 Patch30: gcc41-pr20880.patch
 Patch31: gcc41-pr32694.patch
 Patch32: gcc41-virtual-inline-backtrace.patch
+Patch33: gcc41-c++-gnu-inline-redecl.patch
 
 # On ARM EABI systems, we do want -gnueabi to be part of the
 # target triple.
@@ -461,6 +462,7 @@ which are required to run programs compiled with the GNAT.
 %patch30 -p0 -b .pr20880~
 %patch31 -p0 -b .pr32694~
 %patch32 -p0 -b .virtual-inline-backtrace~
+%patch33 -p0 -b .c++-gnu-inline-redecl~
 
 sed -i -e 's/4\.1\.3/4.1.2/' gcc/BASE-VER gcc/version.c
 sed -i -e 's/" (Red Hat[^)]*)"/" (Red Hat %{version}-%{gcc_release})"/' gcc/version.c
@@ -1615,6 +1617,10 @@ fi
 %doc rpm.doc/changelogs/libmudflap/ChangeLog*
 
 %changelog
+* Mon Oct  1 2007 Jakub Jelinek <jakub@redhat.com> 4.1.2-30
+- fix ICE on C++ gnu_inline function followed by prototype of the same
+  fn (Alexandre Oliva)
+
 * Fri Sep 28 2007 Jakub Jelinek <jakub@redhat.com> 4.1.2-29
 - print virtual inline backtrace in some diagnostic messages to help
   locate bugs reported with -D_FORTIFY_SOURCE{,=2}