From 12735d34728d540ca39b8158da0ed1e257fa8f50 Mon Sep 17 00:00:00 2001 From: Enze Li Date: Fri, 28 Jan 2022 21:26:40 +0800 Subject: gdb/build: Fix Wpessimizing-move in clang build When building with clang, I run into an error: ... tui/tui-disasm.c:138:25: error: moving a temporary object prevents copy elision [-Werror,-Wpessimizing-move] tal.addr_string = std::move (gdb_dis_out.release ()); ^ tui/tui-disasm.c:138:25: note: remove std::move call here tal.addr_string = std::move (gdb_dis_out.release ()); ^~~~~~~~~~~ ~ ... The error above is caused by the recent commit 5d10a2041eb8 ("gdb: add string_file::release method"). Fix this by removing std::move. Build on x86_64-linux with clang 13.0.0. --- gdb/tui/tui-disasm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'gdb') diff --git a/gdb/tui/tui-disasm.c b/gdb/tui/tui-disasm.c index 445503a..70f7429 100644 --- a/gdb/tui/tui-disasm.c +++ b/gdb/tui/tui-disasm.c @@ -135,7 +135,7 @@ tui_disassemble (struct gdbarch *gdbarch, /* And capture the address the instruction is at. */ tal.addr = orig_pc; print_address (gdbarch, orig_pc, &gdb_dis_out); - tal.addr_string = std::move (gdb_dis_out.release ()); + tal.addr_string = gdb_dis_out.release (); if (addr_size != nullptr) { -- cgit v1.1