Remove comments in snprintf_float regarding %Lg usage

RUSLoker · RUSLoker · commit ecafc478f577 · 2026-05-15T15:04:44.000+03:00
Signed-off-by: rusloker &lt;klokotkov@ya.ru&gt;
diff --git a/include/nlohmann/detail/output/serializer.hpp b/include/nlohmann/detail/output/serializer.hpp
@@ -835,8 +835,6 @@ class serializer
     JSON_HEDLEY_NON_NULL(1)
     static int snprintf_float(char* buf, std::size_t size, int d, long double x)
     {
-        // %Lg (not %lg): 'l' has no effect on g/G; only 'L' applies to
-        // long double. ISO C11 §7.21.6.1 p7; otherwise UB (p9).
         // NOLINTNEXTLINE(cppcoreguidelines-pro-type-vararg,hicpp-vararg)
         return (std::snprintf)(buf, size, "%.*Lg", d, x);
     }
diff --git a/single_include/nlohmann/json.hpp b/single_include/nlohmann/json.hpp
@@ -19817,8 +19817,6 @@ class serializer
     JSON_HEDLEY_NON_NULL(1)
     static int snprintf_float(char* buf, std::size_t size, int d, long double x)
     {
-        // %Lg (not %lg): 'l' has no effect on g/G; only 'L' applies to
-        // long double. ISO C11 §7.21.6.1 p7; otherwise UB (p9).
         // NOLINTNEXTLINE(cppcoreguidelines-pro-type-vararg,hicpp-vararg)
         return (std::snprintf)(buf, size, "%.*Lg", d, x);
     }

Original file line number	Diff line number	Diff line change
`@@ -835,8 +835,6 @@ class serializer`
`835`	`835`	`JSON_HEDLEY_NON_NULL(1)`
`836`	`836`	`static int snprintf_float(char* buf, std::size_t size, int d, long double x)`
`837`	`837`	`{`
`838`		`- // %Lg (not %lg): 'l' has no effect on g/G; only 'L' applies to`
`839`		`- // long double. ISO C11 §7.21.6.1 p7; otherwise UB (p9).`
`840`	`838`	`// NOLINTNEXTLINE(cppcoreguidelines-pro-type-vararg,hicpp-vararg)`
`841`	`839`	`return (std::snprintf)(buf, size, "%.*Lg", d, x);`
`842`	`840`	`}`
Original file line number	Diff line number	Diff line change
`@@ -19817,8 +19817,6 @@ class serializer`
`19817`	`19817`	`JSON_HEDLEY_NON_NULL(1)`
`19818`	`19818`	`static int snprintf_float(char* buf, std::size_t size, int d, long double x)`
`19819`	`19819`	`{`
`19820`		`- // %Lg (not %lg): 'l' has no effect on g/G; only 'L' applies to`
`19821`		`- // long double. ISO C11 §7.21.6.1 p7; otherwise UB (p9).`
`19822`	`19820`	`// NOLINTNEXTLINE(cppcoreguidelines-pro-type-vararg,hicpp-vararg)`
`19823`	`19821`	`return (std::snprintf)(buf, size, "%.*Lg", d, x);`
`19824`	`19822`	`}`