A few weeks ago I committed this patch to fix some problems I saw in
nios2-elf testing:
https://gcc.gnu.org/ml/gcc-patches/2020-01/msg01385.html
Since then there have been some further new C++ constexpr testcases
added that have the same problem with assuming
-fdelete-null-pointer-checks. I've committed the attached patch as an
obvious followup to the last one.
-Sandra
commit bb97ad35ead015075ee4747136c9fc75faa27411
Author: Sandra Loosemore <san...@codesourcery.com>
Date: Thu Feb 13 10:47:55 2020 -0800
Add -fdelete-null-pointer-checks to more new C++ testcases.
2020-02-13 Sandra Loosemore <san...@codesourcery.com>
gcc/testsuite/
* g++.dg/cpp0x/constexpr-static13.C:
Add -fdelete-null-pointer-checks.
* g++.dg/cpp2a/constexpr-new11.C: Likewise.
* g++.dg/cpp2a/constexpr-new12.C: Likewise.
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index c296fc3..560187c 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,10 @@
+2020-02-13 Sandra Loosemore <san...@codesourcery.com>
+
+ * g++.dg/cpp0x/constexpr-static13.C:
+ Add -fdelete-null-pointer-checks.
+ * g++.dg/cpp2a/constexpr-new11.C: Likewise.
+ * g++.dg/cpp2a/constexpr-new12.C: Likewise.
+
2020-02-13 H.J. Lu <hongjiu...@intel.com>
PR target/93656
diff --git a/gcc/testsuite/g++.dg/cpp0x/constexpr-static13.C b/gcc/testsuite/g++.dg/cpp0x/constexpr-static13.C
index 644f9f7..2677a22 100644
--- a/gcc/testsuite/g++.dg/cpp0x/constexpr-static13.C
+++ b/gcc/testsuite/g++.dg/cpp0x/constexpr-static13.C
@@ -1,5 +1,6 @@
// PR c++/92003
// { dg-do compile { target c++11 } }
+// { dg-additional-options "-fdelete-null-pointer-checks" }
// { dg-prune-output "narrowing conversion" }
constexpr char const* get_c_str() { return "abc"; }
diff --git a/gcc/testsuite/g++.dg/cpp2a/constexpr-new11.C b/gcc/testsuite/g++.dg/cpp2a/constexpr-new11.C
index 26658d0..2bf359a 100644
--- a/gcc/testsuite/g++.dg/cpp2a/constexpr-new11.C
+++ b/gcc/testsuite/g++.dg/cpp2a/constexpr-new11.C
@@ -1,5 +1,6 @@
// PR c++/93633
// { dg-do compile { target c++2a } }
+// { dg-additional-options "-fdelete-null-pointer-checks" }
struct A {
constexpr A () : a (0) {}
diff --git a/gcc/testsuite/g++.dg/cpp2a/constexpr-new12.C b/gcc/testsuite/g++.dg/cpp2a/constexpr-new12.C
index 2dedcd2..04f7597 100644
--- a/gcc/testsuite/g++.dg/cpp2a/constexpr-new12.C
+++ b/gcc/testsuite/g++.dg/cpp2a/constexpr-new12.C
@@ -1,5 +1,6 @@
// PR c++/93633
// { dg-do compile { target c++2a } }
+// { dg-additional-options "-fdelete-null-pointer-checks" }
struct A {
constexpr A () : a (0) {}