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* [binutils-gdb] Give mapped_index_base a virtual destructor
@ 2022-04-20 15:11 Tom Tromey
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From: Tom Tromey @ 2022-04-20 15:11 UTC (permalink / raw)
To: gdb-cvs
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=6555809e3e5ca516c7c1ffca494118ec7fd16934
commit 6555809e3e5ca516c7c1ffca494118ec7fd16934
Author: Tom Tromey <tom@tromey.com>
Date: Mon Mar 29 17:44:57 2021 -0600
Give mapped_index_base a virtual destructor
This changes mapped_index_base to have a virtual destructor, so it can
be destroyed via its base class.
Diff:
---
gdb/dwarf2/mapped-index.h | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/gdb/dwarf2/mapped-index.h b/gdb/dwarf2/mapped-index.h
index c2ff27ac4f5..fb6828e43df 100644
--- a/gdb/dwarf2/mapped-index.h
+++ b/gdb/dwarf2/mapped-index.h
@@ -53,6 +53,7 @@ struct name_component
struct mapped_index_base
{
mapped_index_base () = default;
+ virtual ~mapped_index_base() = default;
DISABLE_COPY_AND_ASSIGN (mapped_index_base);
/* The name_component table (a sorted vector). See name_component's
@@ -88,10 +89,6 @@ struct mapped_index_base
find_name_components_bounds (const lookup_name_info &ln_no_params,
enum language lang,
dwarf2_per_objfile *per_objfile) const;
-
- /* Prevent deleting/destroying via a base class pointer. */
-protected:
- ~mapped_index_base() = default;
};
#endif /* GDB_DWARF2_MAPPED_INDEX_H */
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