fix return type in formatter for throws_on_move

2023-03-17 14:50:47 -04:00 · 2023-03-17 14:50:47 -04:00 · 00d3c6adf9
commit 00d3c6adf9
parent 0b52517e1f
1 changed files with 2 additions and 1 deletions
--- a/test/std-test.cc
+++ b/test/std-test.cc
@ -107,7 +107,8 @@ struct throws_on_move {
 };

 template <> struct fmt::formatter<throws_on_move> : formatter<string_view> {
-  auto format(const throws_on_move&, format_context& ctx) const {
+  auto format(const throws_on_move&, format_context& ctx) const
+      -> decltype(ctx.out()) {
    string_view str("<throws_on_move>");
    return formatter<string_view>::format(str, ctx);
  }