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// RUN: %check_clang_tidy %s modernize-use-std-print %t -- \
// RUN: -config="{CheckOptions: \
// RUN: [ \
// RUN: { \
// RUN: key: modernize-use-std-print.ReplacementPrintFunction, \
// RUN: value: 'fmt::print' \
// RUN: }, \
// RUN: { \
// RUN: key: modernize-use-std-print.ReplacementPrintlnFunction, \
// RUN: value: 'fmt::println' \
// RUN: }, \
// RUN: { \
// RUN: key: modernize-use-std-print.PrintHeader, \
// RUN: value: '<fmt/core.h>' \
// RUN: } \
// RUN: ] \
// RUN: }" \
// RUN: -- -isystem %clang_tidy_headers
#include <cstdio>
// CHECK-FIXES: #include <fmt/core.h>
#include <string.h>
void printf_simple() {
printf("Hello %s %d", "world", 42);
// CHECK-MESSAGES: [[@LINE-1]]:3: warning: use 'fmt::print' instead of 'printf' [modernize-use-std-print]
// CHECK-FIXES: fmt::print("Hello {} {}", "world", 42);
}
void printf_newline() {
printf("Hello %s %d\n", "world", 42);
// CHECK-MESSAGES: [[@LINE-1]]:3: warning: use 'fmt::println' instead of 'printf' [modernize-use-std-print]
// CHECK-FIXES: fmt::println("Hello {} {}", "world", 42);
}
void fprintf_simple(FILE *fp) {
fprintf(fp, "Hello %s %d", "world", 42);
// CHECK-MESSAGES: [[@LINE-1]]:3: warning: use 'fmt::print' instead of 'fprintf' [modernize-use-std-print]
// CHECK-FIXES: fmt::print(fp, "Hello {} {}", "world", 42);
}
void fprintf_newline(FILE *fp) {
fprintf(fp, "Hello %s %d\n", "world", 42);
// CHECK-MESSAGES: [[@LINE-1]]:3: warning: use 'fmt::println' instead of 'fprintf' [modernize-use-std-print]
// CHECK-FIXES: fmt::println(fp, "Hello {} {}", "world", 42);
}
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