From: Nathan Sidwell <nathan@acm.org>
Date: Mon, 6 Jan 2020 15:22:02 +0000 (+0000)
Subject: PR c++/79592 adjust testcase
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=1810a89c77bbfc5dfc7ec03fed78d0f2a0b37b0f;p=gcc.git

PR c++/79592 adjust testcase

https://gcc.gnu.org/ml/gcc-patches/2020-01/msg00127.html
	* g++.dg/ubsan/vptr-4.C: Add expected error.

From-SVN: r279902
---

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 878ea370480..425c0ce12cb 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2020-01-06  Nathan Sidwell  <nathan@acm.org>
+
+	PR c++/79592
+	* g++.dg/ubsan/vptr-4.C: Add expected error.
+
 2020-01-06  Richard Sandiford  <richard.sandiford@arm.com>
 
 	* gcc.target/aarch64/sve/acle/general/cpy_1.c: New test.
diff --git a/gcc/testsuite/g++.dg/ubsan/vptr-4.C b/gcc/testsuite/g++.dg/ubsan/vptr-4.C
index 764f5999501..a21d3d60a3a 100644
--- a/gcc/testsuite/g++.dg/ubsan/vptr-4.C
+++ b/gcc/testsuite/g++.dg/ubsan/vptr-4.C
@@ -35,7 +35,7 @@ struct W : V<U> {
   int b;
   int g() { return 0; }
   virtual int v() { return 1; }
-  constexpr const W<U> *foo() { return (const W<U> *) reinterpret_cast<const V<U> *> (this); }
+  constexpr const W<U> *foo() { return (const W<U> *) reinterpret_cast<const V<U> *> (this); } // { dg-error "is not a constant expression" }
 };
 
 constexpr W<int> w;