From c827f22fb9b47c71259b389e1c61876f416d121a Mon Sep 17 00:00:00 2001
From: Mark Mitchell <mark@codesourcery.com>
Date: Mon, 27 Dec 2004 19:03:16 +0000
Subject: [PATCH] re PR c++/19149 (seg fault on invalid code)
PR c++/19149
* decl.c (check_tag_decl): Robustify.
PR c++/19149
* g++.dg/parse/error23.C: New test.
From-SVN: r92648
---
gcc/cp/ChangeLog | 5 +++++
gcc/cp/decl.c | 3 ++-
gcc/testsuite/ChangeLog | 5 +++++
gcc/testsuite/g++.dg/parse/error23.C | 7 +++++++
4 files changed, 19 insertions(+), 1 deletion(-)
create mode 100644 gcc/testsuite/g++.dg/parse/error23.C
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index cf9a42c9f8a8..a62a61e565c6 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,8 @@
+2004-12-27 Mark Mitchell <mark@codesourcery.com>
+
+ PR c++/19149
+ * decl.c (check_tag_decl): Robustify.
+
2004-12-23 Mark Mitchell <mark@codesourcery.com>
PR c++/17595
diff --git a/gcc/cp/decl.c b/gcc/cp/decl.c
index be1adddb8622..991996bc3f56 100644
--- a/gcc/cp/decl.c
+++ b/gcc/cp/decl.c
@@ -3514,7 +3514,8 @@ check_tag_decl (cp_decl_specifier_seq *declspecs)
return NULL_TREE;
}
- if (TYPE_P (declspecs->type)
+ if (declspecs->type
+ && TYPE_P (declspecs->type)
&& ((TREE_CODE (declspecs->type) != TYPENAME_TYPE
&& IS_AGGR_TYPE (declspecs->type))
|| TREE_CODE (declspecs->type) == ENUMERAL_TYPE))
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index ff084064e7fa..1b81b8384d38 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2004-12-27 Mark Mitchell <mark@codesourcery.com>
+
+ PR c++/19149
+ * g++.dg/parse/error23.C: New test.
+
2004-12-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
* gfortran.dg/g77/f90-intrinsic-bit.f: New.
diff --git a/gcc/testsuite/g++.dg/parse/error23.C b/gcc/testsuite/g++.dg/parse/error23.C
new file mode 100644
index 000000000000..7d6fda2cc411
--- /dev/null
+++ b/gcc/testsuite/g++.dg/parse/error23.C
@@ -0,0 +1,7 @@
+// PR c++/19149
+
+struct QChar {
+ QChar( char c );
+ QChar( const QChar& c );
+ static const ; // { dg-error "" }
+};
--
GitLab