From: Jakub Jelinek <jakub@redhat.com>
Date: Thu, 8 Apr 2004 13:38:00 +0000 (+0200)
Subject: decl2.c (mark_used): Don't segfault if cfun != NULL but current_function_decl ==... 
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=a7485e9375687b897612280a3a33d45542783f6c;p=gcc.git

decl2.c (mark_used): Don't segfault if cfun != NULL but current_function_decl == NULL.

	* decl2.c (mark_used): Don't segfault if cfun != NULL but
	current_function_decl == NULL.

From-SVN: r80506
---

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index d183371978e..d1873a8a20a 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,8 @@
+2004-04-08  Jakub Jelinek  <jakub@redhat.com>
+
+	* decl2.c (mark_used): Don't segfault if cfun != NULL but
+	current_function_decl == NULL.
+
 2004-04-05  Nathan Sidwell  <nathan@codesourcery.com>
 
 	PR c++/3518
diff --git a/gcc/cp/decl2.c b/gcc/cp/decl2.c
index 0a4e8e9d0d2..de09eb69261 100644
--- a/gcc/cp/decl2.c
+++ b/gcc/cp/decl2.c
@@ -3030,6 +3030,7 @@ mark_used (tree decl)
 		  generate its body to find that out.  */
 	       || TREE_NOTHROW (decl)
 	       || !cfun
+	       || !current_function_decl
 	       /* If we already know the current function can't throw,
 		  then we don't need to work hard to prove it.  */
 	       || TREE_NOTHROW (current_function_decl)