On 8/6/25 6:27 PM, Sam James wrote:
This fails for me as:
+ERROR: g++.dg/cpp26/constexpr-new3.C -std=c++26: unknown dg option: 2 for "
dg-error 40 "accessing value of 'int [2]' object through a 'long int' glvalue in a
constant expression" "
otherwise.
Escape '[' and ']'.
Oops, thanks.
gcc/testsuite/ChangeLog:
* g++.dg/cpp26/constexpr-new3.C: Escape '[' and ']'.
---
gcc/testsuite/g++.dg/cpp26/constexpr-new3.C | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/testsuite/g++.dg/cpp26/constexpr-new3.C
b/gcc/testsuite/g++.dg/cpp26/constexpr-new3.C
index 74661994eb1b..c79060fc9b6c 100644
--- a/gcc/testsuite/g++.dg/cpp26/constexpr-new3.C
+++ b/gcc/testsuite/g++.dg/cpp26/constexpr-new3.C
@@ -37,7 +37,7 @@ baz ()
{
std::allocator<int> a;
auto b = a.allocate (2);
- new (b) long (42); // { dg-error "accessing value of 'int [2]' object
through a 'long int' glvalue in a constant expression" }
+ new (b) long (42); // { dg-error "accessing value of 'int \\\[2\\\]'
object through a 'long int' glvalue in a constant expression" }
a.deallocate (b, 2);
return true;
}
base-commit: 612194c064c2ca279191712bcc01f8fcef65ade9
