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-rw-r--r--gcc/testsuite/ChangeLog5
-rw-r--r--gcc/testsuite/g++.dg/ubsan/vptr-4.C2
2 files changed, 6 insertions, 1 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 878ea37..425c0ce 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 764f599..a21d3d6 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;