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* [gcc r13-2967] libstdc++: [_GLIBCXX_INLINE_VERSION] Add gdb pretty print for _GLIBCXX_DEBUG
@ 2022-09-29 18:42 Franथईois Dumont
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From: Franथईois Dumont @ 2022-09-29 18:42 UTC (permalink / raw)
  To: gcc-cvs, libstdc++-cvs

https://gcc.gnu.org/g:13337ea9a1ccffc7d73a8ff87f5f186fd4d0d51c

commit r13-2967-g13337ea9a1ccffc7d73a8ff87f5f186fd4d0d51c
Author: François Dumont <fdumont@gcc.gnu.org>
Date:   Thu Sep 22 06:58:48 2022 +0200

    libstdc++: [_GLIBCXX_INLINE_VERSION] Add gdb pretty print for _GLIBCXX_DEBUG
    
    In _GLIBCXX_DEBUG mode containers are in std::__debug namespace but not template
    parameters. In _GLIBCXX_INLINE_VERSION mode most types are in std::__8 namespace but
    not std::__debug containers. We need to register specific type printers for this
    combination.
    
    libstdc++-v3/ChangeLog:
    
            * python/libstdcxx/v6/printers.py (add_one_template_type_printer): Register
            printer for types in std::__debug namespace with template parameters in std::__8
            namespace.

Diff:
---
 libstdc++-v3/python/libstdcxx/v6/printers.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libstdc++-v3/python/libstdcxx/v6/printers.py b/libstdc++-v3/python/libstdcxx/v6/printers.py
index 5a3dcbd13f9..245b6e3dbcd 100644
--- a/libstdc++-v3/python/libstdcxx/v6/printers.py
+++ b/libstdc++-v3/python/libstdcxx/v6/printers.py
@@ -2034,6 +2034,10 @@ def add_one_template_type_printer(obj, name, defargs):
         printer = TemplateTypePrinter(ns+name, defargs)
         gdb.types.register_type_printer(obj, printer)
 
+        # Add type printer for same type in debug namespace:
+        printer = TemplateTypePrinter('std::__debug::'+name, defargs)
+        gdb.types.register_type_printer(obj, printer)
+
 class FilteringTypePrinter(object):
     r"""
     A type printer that uses typedef names for common template specializations.

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