45 lines · cpp
1// RUN: %check_clang_tidy %s modernize-use-std-format %t -- \2// RUN: -config="{CheckOptions: \3// RUN: { \4// RUN: modernize-use-std-format.StrFormatLikeFunctions: 'MyClass::StrFormat', \5// RUN: modernize-use-std-format.ReplacementFormatFunction: 'format', \6// RUN: } \7// RUN: }" \8// RUN: -- -isystem %clang_tidy_headers9 10#include <cstdio>11#include <string.h>12#include <string>13 14struct MyClass15{16 template <typename S, typename... Args>17 std::string StrFormat(const S &format, const Args&... args);18};19 20std::string StrFormat_simple(MyClass &myclass, MyClass *pmyclass) {21 std::string s;22 23 s += myclass.StrFormat("MyClass::StrFormat dot %d", 42);24 // CHECK-MESSAGES: [[@LINE-1]]:8: warning: use 'format' instead of 'StrFormat' [modernize-use-std-format]25 // CHECK-FIXES: s += myclass.format("MyClass::StrFormat dot {}", 42);26 27 s += pmyclass->StrFormat("MyClass::StrFormat pointer %d", 43);28 // CHECK-MESSAGES: [[@LINE-1]]:8: warning: use 'format' instead of 'StrFormat' [modernize-use-std-format]29 // CHECK-FIXES: s += pmyclass->format("MyClass::StrFormat pointer {}", 43);30 31 s += (*pmyclass).StrFormat("MyClass::StrFormat deref pointer %d", 44);32 // CHECK-MESSAGES: [[@LINE-1]]:8: warning: use 'format' instead of 'StrFormat' [modernize-use-std-format]33 // CHECK-FIXES: s += (*pmyclass).format("MyClass::StrFormat deref pointer {}", 44);34 35 return s;36}37 38struct MyDerivedClass : public MyClass {};39 40std::string StrFormat_derived(MyDerivedClass &derived) {41 return derived.StrFormat("MyDerivedClass::StrFormat dot %d", 42);42 // CHECK-MESSAGES: [[@LINE-1]]:10: warning: use 'format' instead of 'StrFormat' [modernize-use-std-format]43 // CHECK-FIXES: return derived.format("MyDerivedClass::StrFormat dot {}", 42);44}45