diff options
Diffstat (limited to 'clang/test/SemaCXX/paren-list-agg-init.cpp')
-rw-r--r-- | clang/test/SemaCXX/paren-list-agg-init.cpp | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/clang/test/SemaCXX/paren-list-agg-init.cpp b/clang/test/SemaCXX/paren-list-agg-init.cpp index c1964a5..efc1e95 100644 --- a/clang/test/SemaCXX/paren-list-agg-init.cpp +++ b/clang/test/SemaCXX/paren-list-agg-init.cpp @@ -313,3 +313,24 @@ namespace GH63903 { constexpr S s(0); // beforecxx20-warning {{aggregate initialization of type 'const S' from a parenthesized list of values is a C++20 extension}} \ // expected-error {{constexpr variable 's' must be initialized by a constant expression}} } + + +namespace gh62863 { +int (&&arr)[] = static_cast<int[]>(42); +// beforecxx20-warning@-1 {{aggregate initialization of type 'int[1]' from a parenthesized list of values is a C++20 extension}} +int (&&arr1)[1] = static_cast<int[]>(42); +// beforecxx20-warning@-1 {{aggregate initialization of type 'int[1]' from a parenthesized list of values is a C++20 extension}} +int (&&arr2)[2] = static_cast<int[]>(42); // expected-error {{reference to type 'int[2]' could not bind to an rvalue of type 'int[1]'}} +// beforecxx20-warning@-1 {{aggregate initialization of type 'int[1]' from a parenthesized list of values is a C++20 extension}} +int (&&arr3)[3] = static_cast<int[3]>(42); +// beforecxx20-warning@-1 {{aggregate initialization of type 'int[3]' from a parenthesized list of values is a C++20 extension}} + +int (&&arr4)[] = (int[])(42); +// beforecxx20-warning@-1 {{aggregate initialization of type 'int[1]' from a parenthesized list of values is a C++20 extension}} +int (&&arr5)[1] = (int[])(42); +// beforecxx20-warning@-1 {{aggregate initialization of type 'int[1]' from a parenthesized list of values is a C++20 extension}} +int (&&arr6)[2] = (int[])(42); // expected-error {{reference to type 'int[2]' could not bind to an rvalue of type 'int[1]'}} +// beforecxx20-warning@-1 {{aggregate initialization of type 'int[1]' from a parenthesized list of values is a C++20 extension}} +int (&&arr7)[3] = (int[3])(42); +// beforecxx20-warning@-1 {{aggregate initialization of type 'int[3]' from a parenthesized list of values is a C++20 extension}} +} |