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| author | Tom Tromey <tromey@adacore.com> | 2022-05-10 08:47:34 -0600 |
|---|---|---|
| committer | Tom Tromey <tromey@adacore.com> | 2022-06-02 09:04:44 -0600 |
| commit | 57ebc9901305133000100fa7764dac94b4208a3b (patch) | |
| tree | 5a8d3b13fdbab88d466f19c1e8ac58ca83b19aaa /gdb/observable.h | |
| parent | 2e90d0257855fa4661f2da67033286958632ed55 (diff) | |
| download | gdb-57ebc9901305133000100fa7764dac94b4208a3b.zip gdb-57ebc9901305133000100fa7764dac94b4208a3b.tar.gz gdb-57ebc9901305133000100fa7764dac94b4208a3b.tar.bz2 | |
Fix ODR warning in observable.h
observable.h triggers an ODR warning because this line:
extern observable<struct target_ops */* target */> target_changed;
... may be the only declaration of "struct target_ops" in scope
(depending on the particular .c file) -- and this declares it in a
namespace, resulting in confusion.
This patch fixes the problem by adding a forward declaration.
Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=22395
Diffstat (limited to 'gdb/observable.h')
| -rw-r--r-- | gdb/observable.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gdb/observable.h b/gdb/observable.h index f426c1a..796bf2a 100644 --- a/gdb/observable.h +++ b/gdb/observable.h @@ -28,6 +28,7 @@ struct objfile; struct thread_info; struct inferior; struct process_stratum_target; +struct target_ops; struct trace_state_variable; namespace gdb |