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fix: warning C4100: unreferenced formal parameter (#1814)

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Add [[maybe_unused]] to fix it.
This commit is contained in:
Seokjin Lee
2020-08-12 22:57:22 +09:00
committed by GitHub
parent fb0aeb8209
commit 4b69c78751
1 changed files with 2 additions and 1 deletions
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3
include/fmt/compile.h
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@ -368,7 +368,8 @@ template <typename... Args> struct type_list {};
// Returns a reference to the argument at index N from [first, rest...]. // Returns a reference to the argument at index N from [first, rest...].
template <int N, typename T, typename... Args> template <int N, typename T, typename... Args>
constexpr const auto& get(const T& first, const Args&... rest) { constexpr const auto& get([[maybe_unused]] const T& first,
[[maybe_unused]] const Args&... rest) {
static_assert(N < 1 + sizeof...(Args), "index is out of bounds"); static_assert(N < 1 + sizeof...(Args), "index is out of bounds");
if constexpr (N == 0) if constexpr (N == 0)
return first; return first;