diff options
| author | Max Kellermann <max@musicpd.org> | 2020-01-14 23:16:46 +0100 |
|---|---|---|
| committer | Max Kellermann <max@musicpd.org> | 2020-01-14 23:16:46 +0100 |
| commit | 7e80c62c7c8e2aada721e979fc90327a218abd0b (patch) | |
| tree | 4d929c79fb31661f16a7454b91bfbbfff224e41c | |
| parent | 4038d8527f68a04c213303e0a680600afc119cdb (diff) | |
util/GenerateArray: use double curly braces for compatibility
| -rw-r--r-- | src/util/GenerateArray.hxx | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/util/GenerateArray.hxx b/src/util/GenerateArray.hxx index 049653650..b69658421 100644 --- a/src/util/GenerateArray.hxx +++ b/src/util/GenerateArray.hxx @@ -39,7 +39,10 @@ _GenerateArray(F &&f, std::index_sequence<I...>) noexcept { using T = decltype(f(0)); - return std::array<T, N>{f(I)...}; + /* double curly braces for compatibility with older compilers + which are not 100% C++17 compliant (e.g. Apple xcode + 9.4) */ + return std::array<T, N>{{f(I)...}}; } /** |