From 66eb1ed3882aa3c54daa2fe24b7479b5ee0538f2 Mon Sep 17 00:00:00 2001 From: Pedro Alves Date: Thu, 13 Jun 2019 08:58:54 +0100 Subject: Fix gdb build with -std=gnu++11 The options framework series broken the build with gcc 4.8, or any other compiler were we end up forcing -std=gnu++11, causing errors like these: ../../binutils-gdb/gdb/compile/compile.c: In function gdb::option::option_def_group make_compile_options_def_group(compile_options*): ../../binutils-gdb/gdb/compile/compile.c:266:44: error: could not convert (const gdb::option::option_def*)(& compile_command_option_defs) from const gdb::option::option_def* to gdb::array_view return {compile_command_option_defs, opts}; ^ CXX copying.o ../../binutils-gdb/gdb/compile/compile.c:267:1: error: control reaches end of non-void function [-Werror=return-type] } ^ This is a C++11 vs C++14 difference -- C++14 relaxed the rules for eliding braces. This commit fixes it by adding the missing (in C++11) braces. Tested with g++ 4.8. gdb/ChangeLog: 2019-06-13 Pedro Alves * compile/compile.c (make_compile_options_def_group): Add braces around array_view initializer. * thread.c (make_thread_apply_all_options_def_group) (make_thread_apply_all_options_def_group): Likewise. --- gdb/thread.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'gdb/thread.c') diff --git a/gdb/thread.c b/gdb/thread.c index 947427a..695572f 100644 --- a/gdb/thread.c +++ b/gdb/thread.c @@ -1531,8 +1531,8 @@ make_thread_apply_all_options_def_group (int *ascending, qcs_flags *flags) { return {{ - { ascending_option_def.def (), ascending}, - { thr_qcs_flags_option_defs, flags }, + { {ascending_option_def.def ()}, ascending}, + { {thr_qcs_flags_option_defs}, flags }, }}; } @@ -1542,7 +1542,7 @@ make_thread_apply_all_options_def_group (int *ascending, static inline gdb::option::option_def_group make_thread_apply_options_def_group (qcs_flags *flags) { - return {thr_qcs_flags_option_defs, flags}; + return {{thr_qcs_flags_option_defs}, flags}; } /* Apply a GDB command to a list of threads. List syntax is a whitespace -- cgit v1.1