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From: "ubizjak at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c/52290] [4.4/4.5/4.6/4.7 Regression] internal compiler error: tree check: expected function_decl, have var_decl in start_function, at c-decl.c:7712
Date: Wed, 22 Feb 2012 23:38:00 -0000	[thread overview]
Message-ID: <bug-52290-4-JLzy10723O@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-52290-4@http.gcc.gnu.org/bugzilla/>

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52290

--- Comment #2 from Uros Bizjak <ubizjak at gmail dot com> 2012-02-22 23:24:07 UTC ---
How about:

Index: c-decl.c
===================================================================
--- c-decl.c    (revision 184492)
+++ c-decl.c    (working copy)
@@ -7702,7 +7702,8 @@ start_function (struct c_declspecs *declspecs, str

   /* If the declarator is not suitable for a function definition,
      cause a syntax error.  */
-  if (decl1 == 0)
+  if (decl1 == 0
+      || TREE_CODE (decl1) != FUNCTION_DECL)
     return 0;

   loc = DECL_SOURCE_LOCATION (decl1);


  parent reply	other threads:[~2012-02-22 23:24 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-02-16 23:51 [Bug c/52290] New: " cas43 at cs dot stanford.edu
2012-02-20 12:24 ` [Bug c/52290] [4.4/4.5/4.6/4.7 Regression] " rguenth at gcc dot gnu.org
2012-02-22 10:11 ` jakub at gcc dot gnu.org
2012-02-22 23:38 ` ubizjak at gmail dot com [this message]
2012-02-23 16:42 ` uros at gcc dot gnu.org
2012-02-23 17:43 ` uros at gcc dot gnu.org
2012-02-23 18:04 ` uros at gcc dot gnu.org
2012-02-23 18:05 ` uros at gcc dot gnu.org
2012-02-23 18:07 ` ubizjak at gmail dot com

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