https://gcc.gnu.org/g:b7e77644d1b27810c5db1944644b6c5eca74cf93
commit r16-356-gb7e77644d1b27810c5db1944644b6c5eca74cf93
Author: Jason Merrill <ja...@redhat.com>
Date: Fri May 2 09:33:39 2025 -0400
c++: fix some testcases
After r16-332 these tests started failing. constexpr-89285.C should have
always given this error, and the new nonlit19.C needs to remove the
destructor body to prevent -fimplicit-constexpr from making the testcase
well-formed.
gcc/testsuite/ChangeLog:
* g++.dg/cpp1y/constexpr-89285.C: Always diagnose reinterpret_cast.
* g++.dg/cpp23/constexpr-nonlit19.C: Remove ~A body.
Diff:
---
gcc/testsuite/g++.dg/cpp1y/constexpr-89285.C | 2 +-
gcc/testsuite/g++.dg/cpp23/constexpr-nonlit19.C | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/gcc/testsuite/g++.dg/cpp1y/constexpr-89285.C
b/gcc/testsuite/g++.dg/cpp1y/constexpr-89285.C
index efbf9bd15dde..d1aaecc1013b 100644
--- a/gcc/testsuite/g++.dg/cpp1y/constexpr-89285.C
+++ b/gcc/testsuite/g++.dg/cpp1y/constexpr-89285.C
@@ -10,7 +10,7 @@ struct B {
int *c = &x->a;
while (*c)
c = reinterpret_cast<int *>((reinterpret_cast<char *>(c) + *c));
- *c = reinterpret_cast<char *>(this) - reinterpret_cast<char *>(c); // {
dg-error "reinterpret_cast" "" { target c++20_down } }
+ *c = reinterpret_cast<char *>(this) - reinterpret_cast<char *>(c); // {
dg-error "reinterpret_cast" }
}
};
struct C : A { // { dg-error "" "" { target c++14_down } }
diff --git a/gcc/testsuite/g++.dg/cpp23/constexpr-nonlit19.C
b/gcc/testsuite/g++.dg/cpp23/constexpr-nonlit19.C
index 1b73e2d8209d..834dc631778e 100644
--- a/gcc/testsuite/g++.dg/cpp23/constexpr-nonlit19.C
+++ b/gcc/testsuite/g++.dg/cpp23/constexpr-nonlit19.C
@@ -1,6 +1,6 @@
// { dg-do compile { target c++23 } }
-struct A { ~A() { } };
+struct A { ~A(); };
struct B {
constexpr B() {
