19 lines · cpp
1// RUN: %check_clang_tidy -std=c++20 %s modernize-use-ranges %t -check-suffixes=,PIPE \2// RUN: -config="{CheckOptions: { \3// RUN: modernize-use-ranges.UseReversePipe: true }}" -- -I %S/Inputs/use-ranges/4// RUN: %check_clang_tidy -std=c++20 %s modernize-use-ranges %t -check-suffixes=,NOPIPE -- -I %S/Inputs/use-ranges/5 6// CHECK-FIXES: #include <algorithm>7// CHECK-FIXES: #include <ranges>8 9#include "fake_std.h"10 11void stdLib() {12 std::vector<int> I;13 std::find(I.rbegin(), I.rend(), 0);14 // CHECK-MESSAGES: :[[@LINE-1]]:3: warning: use a ranges version of this algorithm15 // CHECK-FIXES-NOPIPE: std::ranges::find(std::ranges::reverse_view(I), 0);16 // CHECK-FIXES-PIPE: std::ranges::find(I | std::views::reverse, 0);17 18}19