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| author | Tom Tromey <tom@tromey.com> | 2024-02-03 14:32:06 -0700 |
|---|---|---|
| committer | Tom Tromey <tom@tromey.com> | 2024-02-04 15:37:55 -0700 |
| commit | b36a26343a6c62b313d9e101b369155b6b799535 (patch) | |
| tree | c5a73b5832f4ccbb914626230e2aeac11db0ab59 /gdb/btrace.c | |
| parent | 029e52bac7f3a6dd8b39f7f3d298b73174da806b (diff) | |
| download | gdb-b36a26343a6c62b313d9e101b369155b6b799535.zip gdb-b36a26343a6c62b313d9e101b369155b6b799535.tar.gz gdb-b36a26343a6c62b313d9e101b369155b6b799535.tar.bz2 | |
Use reference result of emplace_back
Starting with C++17, emplace_back returns a reference to the new
object. This patch changes code that uses emplace_back followed by a
call to back() to simply use this reference instead.
Approved-By: Simon Marchi <simon.marchi@efficios.com>
Diffstat (limited to 'gdb/btrace.c')
| -rw-r--r-- | gdb/btrace.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gdb/btrace.c b/gdb/btrace.c index a2aaa20..b5a047b 100644 --- a/gdb/btrace.c +++ b/gdb/btrace.c @@ -255,8 +255,8 @@ ftrace_new_function (struct btrace_thread_info *btinfo, insn_offset = prev->insn_offset + ftrace_call_num_insn (prev); } - btinfo->functions.emplace_back (mfun, fun, number, insn_offset, level); - return &btinfo->functions.back (); + return &btinfo->functions.emplace_back (mfun, fun, number, insn_offset, + level); } /* Update the UP field of a function segment. */ |