Index: test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size.sh.cpp
===================================================================
--- test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size.sh.cpp
+++ test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size.sh.cpp
@@ -21,5 +21,5 @@
 
 int main ()
 {
-    ::operator new[](4);  // expected-warning {{ignoring return value of function declared with 'nodiscard' attribute}}
+    (void)::operator new[](4);
 }
Index: test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size_align.sh.cpp
===================================================================
--- test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size_align.sh.cpp
+++ test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size_align.sh.cpp
@@ -21,5 +21,5 @@
 
 int main ()
 {
-    ::operator new[](4, std::align_val_t{4});  // expected-warning {{ignoring return value of function declared with 'nodiscard' attribute}}
+    (void)::operator new[](4, std::align_val_t{4});
 }
Index: test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size_align_nothrow.sh.cpp
===================================================================
--- test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size_align_nothrow.sh.cpp
+++ test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size_align_nothrow.sh.cpp
@@ -21,5 +21,5 @@
 
 int main ()
 {
-    ::operator new[](4, std::align_val_t{4}, std::nothrow);  // expected-warning {{ignoring return value of function declared with 'nodiscard' attribute}}
+    (void)::operator new[](4, std::align_val_t{4}, std::nothrow);
 }
Index: test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size_nothrow.sh.cpp
===================================================================
--- test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size_nothrow.sh.cpp
+++ test/std/language.support/support.dynamic/new.delete/new.delete.array/new_size_nothrow.sh.cpp
@@ -21,5 +21,5 @@
 
 int main ()
 {
-    ::operator new[](4, std::nothrow);  // expected-warning {{ignoring return value of function declared with 'nodiscard' attribute}}
+    (void)::operator new[](4, std::nothrow);
 }
Index: test/std/language.support/support.dynamic/new.delete/new.delete.single/new_size_align.sh.cpp
===================================================================
--- test/std/language.support/support.dynamic/new.delete/new.delete.single/new_size_align.sh.cpp
+++ test/std/language.support/support.dynamic/new.delete/new.delete.single/new_size_align.sh.cpp
@@ -21,5 +21,5 @@
 
 int main ()
 {
-    ::operator new(4, std::align_val_t{4});  // expected-warning {{ignoring return value of function declared with 'nodiscard' attribute}}
+    (void)::operator new(4, std::align_val_t{4});
 }
Index: test/std/language.support/support.dynamic/new.delete/new.delete.single/new_size_align_nothrow.sh.cpp
===================================================================
--- test/std/language.support/support.dynamic/new.delete/new.delete.single/new_size_align_nothrow.sh.cpp
+++ test/std/language.support/support.dynamic/new.delete/new.delete.single/new_size_align_nothrow.sh.cpp
@@ -21,5 +21,5 @@
 
 int main ()
 {
-    ::operator new(4, std::align_val_t{4}, std::nothrow);  // expected-warning {{ignoring return value of function declared with 'nodiscard' attribute}}
+    (void)::operator new(4, std::align_val_t{4}, std::nothrow);
 }