From fb08b015f2db1369af3fceb43e18503685ce7e22 Mon Sep 17 00:00:00 2001 From: Tianjie Xu Date: Sat, 7 Mar 2020 17:22:40 -0800 Subject: Address the warnings in recovery code The following warnngs generate when compile with WITH_TIDY=1 .../bootable/recovery/applypatch/imgdiff.cpp:968:7: warning: 'src_ranges' used after it was moved [bugprone-use-after-move] src_ranges.Clear(); ^ .../bootable/recovery/applypatch/imgdiff.cpp:966:27: note: move occurred here split_src_ranges->push_back(std::move(src_ranges)); The logic itself seems correct since the class is meant to be cleared after move. I feel the std::move in 966 is actually useful to call the move constructor in RangeSet. So I just modify L968 to suppress the warning. Less important ones: bootable/recovery/applypatch/applypatch_modes.cpp:79:34: warning: passing result of std::move() as a const reference argument; no move will actually happen [performance-move-const-arg] bootable/recovery/applypatch/imgdiff.cpp:1038:30: warning: passing result of std::move() as a const reference argument; no move will actually happen [performance-move-const-arg] bootable/recovery/applypatch/imgdiff.cpp:1054:48: warning: passing result of std::move() as a const reference argument; no move will actually happen [performance-move-const-arg] bootable/recovery/updater/include/private/commands.h:310:16: warning: std::move of the variable 'patch' of the trivially-copyable type 'PatchInfo' has no effect; remove std::move() [performance-move-const-arg] bootable/recovery/updater/install.cpp:663:43: warning: passing result of std::move() as a const reference argument; no move will actually happen [performance-move-const-arg] Bug: 150955971 Test: build Change-Id: Ieb75f0229c47d470d4f5ac93fab39c5698d3f914 --- edify/include/edify/expr.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'edify') diff --git a/edify/include/edify/expr.h b/edify/include/edify/expr.h index cd9c70120..3ddf7f5fe 100644 --- a/edify/include/edify/expr.h +++ b/edify/include/edify/expr.h @@ -60,7 +60,7 @@ struct Value { BLOB = 2, }; - Value(Type type, const std::string& str) : type(type), data(str) {} + Value(Type type, std::string str) : type(type), data(std::move(str)) {} Type type; std::string data; -- cgit v1.2.3