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| author | Tom de Vries <tdevries@suse.de> | 2024-09-10 10:08:29 +0200 |
|---|---|---|
| committer | Tom de Vries <tdevries@suse.de> | 2024-09-10 10:08:29 +0200 |
| commit | bc13da1980ceec05cff958d72a774b4373c9e00d (patch) | |
| tree | 9a2f5fb3044ed6073045a763e2c7cd2679355741 /gdb/corelow.c | |
| parent | c839a44c39161c9932d58c28c2949ab3bb94ea6f (diff) | |
| download | binutils-bc13da1980ceec05cff958d72a774b4373c9e00d.zip binutils-bc13da1980ceec05cff958d72a774b4373c9e00d.tar.gz binutils-bc13da1980ceec05cff958d72a774b4373c9e00d.tar.bz2 | |
[gdb/build] Fix unused var in corelow.c
On x86_64-linux, with gcc 7.5.0 and CFLAGS/CXXFLAGS="-O0 -g -Wall" I ran into
a build breaker:
...
gdb/corelow.c: In member function ‘void mapped_file_info::add(const char*, const char*, const char*, std::vector<mem_range>&&, const bfd_build_id*)’:
gdb/corelow.c:1822:27: error: unused variable ‘it’ [-Werror=unused-variable]
const auto [it, inserted]
^
...
Fix this by dropping the variable it.
Tested on x86_64-linux.
Reviewed-By: Lancelot Six<lancelot.six@amd.com>
Diffstat (limited to 'gdb/corelow.c')
| -rw-r--r-- | gdb/corelow.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gdb/corelow.c b/gdb/corelow.c index 16f07c2..ab2fa74 100644 --- a/gdb/corelow.c +++ b/gdb/corelow.c @@ -1819,8 +1819,8 @@ mapped_file_info::add (const char *soname, parsed, we group the build-id information based on the file name. As a consequence, we should see each EXPECTED_FILENAME value exactly once. This means that each insertion should always succeed. */ - const auto [it, inserted] - = m_filename_to_build_id_map.emplace (expected_filename, build_id); + const auto inserted + = m_filename_to_build_id_map.emplace (expected_filename, build_id).second; gdb_assert (inserted); /* Setup the reverse build-id to file name map. */ |