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fix: ‘u’ was not declared in this scope

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mutouyun 2022-11-19 22:37:49 +08:00
parent 16c16ad3d0
commit 87279a1299
1 changed files with 2 additions and 2 deletions
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4
include/libimp/log.h
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@ -53,10 +53,10 @@ template <typename T>
class has_fn_output { class has_fn_output {
static std::integral_constant<out_type, out_none> check(...); static std::integral_constant<out_type, out_none> check(...);
template <typename U, typename = decltype(u->output(log::level::trace, std::declval<std::string>()))> template <typename U, typename = decltype(std::declval<U &>().output(log::level::trace, std::declval<std::string>()))>
static std::integral_constant<out_type, out_string> check(U *u); static std::integral_constant<out_type, out_string> check(U *u);
template <typename U, typename = decltype(u->output(std::declval<log::context>()))> template <typename U, typename = decltype(std::declval<U &>().output(std::declval<log::context>()))>
static std::integral_constant<out_type, out_context> check(U *u); static std::integral_constant<out_type, out_context> check(U *u);
public: public: