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| author | Andrew Burgess <aburgess@redhat.com> | 2023-08-10 17:57:46 +0100 |
|---|---|---|
| committer | Andrew Burgess <aburgess@redhat.com> | 2023-08-23 09:50:30 +0100 |
| commit | 0b72cde372f4ac58d3027e94ac48672a5698d80a (patch) | |
| tree | cca170156597d2c810e1af924fdfeb2cd8e81c31 /gdb/varobj.c | |
| parent | adc5f8b99a9d1ec96b5bf2492ad5516db580839a (diff) | |
| download | gdb-0b72cde372f4ac58d3027e94ac48672a5698d80a.zip gdb-0b72cde372f4ac58d3027e94ac48672a5698d80a.tar.gz gdb-0b72cde372f4ac58d3027e94ac48672a5698d80a.tar.bz2 | |
gdb: add gdb::make_unique function
While GDB is still C++11, lets add a gdb::make_unique template
function that can be used to create std::unique_ptr objects, just like
the C++14 std::make_unique.
If GDB is being compiled with a C++14 compiler then the new
gdb::make_unique function will delegate to the std::make_unique. I
checked with gcc, and at -O1 and above gdb::make_unique will be
optimised away completely in this case.
If C++14 (or later) becomes our minimum, then it will be easy enough
to go through the code and replace gdb::make_unique with
std::make_unique later on.
I've make use of this function in all the places I think this can
easily be used, though I'm sure I've probably missed some.
Should be no user visible changes after this commit.
Approved-By: Tom Tromey <tom@tromey.com>
Diffstat (limited to 'gdb/varobj.c')
| -rw-r--r-- | gdb/varobj.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gdb/varobj.c b/gdb/varobj.c index 81b8e61..e7323be 100644 --- a/gdb/varobj.c +++ b/gdb/varobj.c @@ -261,7 +261,7 @@ varobj_create (const char *objname, const char *expression, CORE_ADDR frame, enum varobj_type type) { /* Fill out a varobj structure for the (root) variable being constructed. */ - std::unique_ptr<varobj> var (new varobj (new varobj_root)); + auto var = gdb::make_unique<varobj> (new varobj_root); if (expression != NULL) { |