Cleanup fuzzing mode

src/format.cc

@@ -56,20 +56,6 @@ constexpr const char basic_data<T>::right_padding_shifts[];
 template <typename T> constexpr const unsigned basic_data<T>::prefixes[];
 #endif
 
-template <typename T>
-int format_float(char* buf, std::size_t size, const char* format, int precision,
-                 T value) {
-#ifdef FMT_FUZZ
-  if (precision > 100000)
-    throw std::runtime_error(
-        "fuzz mode - avoid large allocation inside snprintf");
-#endif
-  // Suppress the warning about nonliteral format string.
-  int (*snprintf_ptr)(char*, size_t, const char*, ...) = FMT_SNPRINTF;
-  return precision < 0 ? snprintf_ptr(buf, size, format, value)
-                       : snprintf_ptr(buf, size, format, precision, value);
-}
-
 template FMT_API dragonbox::decimal_fp<float> dragonbox::to_decimal(
     float x) noexcept;
 template FMT_API dragonbox::decimal_fp<double> dragonbox::to_decimal(