25 lines · cpp
1// RUN: %check_clang_tidy %s modernize-use-std-format %t -- \2// RUN: -config="{CheckOptions: { \3// RUN: modernize-use-std-format.StrictMode: true, \4// RUN: modernize-use-std-format.StrFormatLikeFunctions: 'fmt::sprintf', \5// RUN: modernize-use-std-format.ReplacementFormatFunction: 'fmt::format', \6// RUN: modernize-use-std-format.FormatHeader: '<fmt/core.h>' \7// RUN: }}" \8// RUN: -- -isystem %clang_tidy_headers9 10// CHECK-FIXES: #include <fmt/core.h>11#include <string>12 13namespace fmt14{15template <typename S, typename... T,16 typename Char = char>17std::basic_string<Char> sprintf(const S& fmt, const T&... args);18} // namespace fmt19 20std::string fmt_sprintf_simple() {21 return fmt::sprintf("Hello %s %d", "world", 42);22 // CHECK-MESSAGES: [[@LINE-1]]:10: warning: use 'fmt::format' instead of 'sprintf' [modernize-use-std-format]23 // CHECK-FIXES: return fmt::format("Hello {} {}", "world", 42);24}25