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Fix clang -Wdisabled-macro-expansion warning from FMT_STRING_IMPL.

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FMT_STRING_IMPL has an internal helper named FMT_STRING, however FMT_STRING is also the name of the macro that invokes FMT_STRING_IMPL.

Renaming this helper avoids the appearance of a recursive macro.
This commit is contained in:
Dair Grant 2020-03-02 15:08:56 +00:00 committed by Victor Zverovich
parent 8a06ca84c7
commit 29a1ea795a
1 changed files with 2 additions and 2 deletions
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4
include/fmt/format.h
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@ -3547,7 +3547,7 @@ FMT_END_NAMESPACE
#define FMT_STRING_IMPL(s, ...) \
[] { \
/* Use a macro-like name to avoid shadowing warnings. */ \
struct FMT_STRING : fmt::compile_string { \
struct FMT_COMPILE_STRING : fmt::compile_string { \
using char_type = fmt::remove_cvref_t<decltype(*s)>; \
__VA_ARGS__ FMT_CONSTEXPR \
operator fmt::basic_string_view<char_type>() const { \
@ -3555,7 +3555,7 @@ FMT_END_NAMESPACE
return fmt::internal::literal_to_view(s); \
} \
}; \
return FMT_STRING(); \
return FMT_COMPILE_STRING(); \
}()
/**