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binutils-gdb/gdb/python
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Lancelot SIX ea4e03c0a9 gdb/python/python-internal.h: avoid uninitialized constexpr 
The following recent change introduced a regression when building using
clang++:

    commit 764af87825
    Date:   Wed Jun 12 18:58:49 2024 +0200

        [gdb/python] Add typesafe wrapper around PyObject_CallMethod

The error message is:

    ../../gdb/python/python-internal.h:151:16: error: default initialization of an object of const type 'const char'
    constexpr char gdbpy_method_format;
                   ^
                                       = '\0'
      CXX    python/py-block.o
    1 error generated.
    make[2]: *** [Makefile:1959: python/py-arch.o] Error 1
    make[2]: *** Waiting for unfinished jobs....
    In file included from ../../gdb/python/py-auto-load.c:25:
    ../../gdb/python/python-internal.h:151:16: error: default initialization of an object of const type 'const char'
    constexpr char gdbpy_method_format;
                   ^
                                       = '\0'
    1 error generated.
    make[2]: *** [Makefile:1959: python/py-auto-load.o] Error 1
    In file included from ../../gdb/python/py-block.c:23:
    ../../gdb/python/python-internal.h:151:16: error: default initialization of an object of const type 'const char'
    constexpr char gdbpy_method_format;
                   ^
                                       = '\0'
    1 error generated.

This patch fixes this by changing gdbpy_method_format to be a templated
struct, and only have its specializations define the static constexpr
member "format".  This way, we avoid having an uninitialized constexpr
expression, regardless of it being instantiated or not.

Reviewed-By: Tom de Vries <tdevries@suse.de>
Change-Id: I5bec241144f13500ef78daea30f00d01e373692d
2024-06-19 15:09:04 +01:00
..
lib/gdb DAP: Handle "stepOut" request in outermost frame 2024-06-06 10:25:19 -06:00
py-all-events.def Update copyright year range in header of all files managed by GDB 2024-01-12 15:49:57 +00:00
py-arch.c gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
py-auto-load.c gdb: remove gdbcmd.h 2024-04-25 12:59:02 -04:00
py-block.c Memoize gdb.Block and make them hashable 2024-06-04 10:54:18 -06:00
py-bpevent.c gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
py-breakpoint.c Return gdbpy_ref<> from gdbpy_call_method 2024-06-13 10:13:36 -06:00
py-cmd.c gdb: remove gdbcmd.h 2024-04-25 12:59:02 -04:00
py-connection.c gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
py-continueevent.c gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
py-dap.c Don't allow new-ui to start the TUI 2024-05-17 09:39:41 -06:00
py-disasm.c Return gdbpy_ref<> from gdbpy_call_method 2024-06-13 10:13:36 -06:00
py-event-types.def Update copyright year range in header of all files managed by GDB 2024-01-12 15:49:57 +00:00
py-event.c gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
py-event.h gdb: pass frames as const frame_info_ptr & 2024-02-20 10:42:25 -05:00
py-events.h Update copyright year range in header of all files managed by GDB 2024-01-12 15:49:57 +00:00
py-evtregistry.c gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
py-evts.c gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
py-exitedevent.c gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
py-finishbreakpoint.c Return gdbpy_ref<> from gdbpy_call_method 2024-06-13 10:13:36 -06:00
py-frame.c gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
py-framefilter.c Return gdbpy_ref<> from gdbpy_call_method 2024-06-13 10:13:36 -06:00
py-function.c gdb: remove gdbcmd.h 2024-04-25 12:59:02 -04:00
py-gdb-readline.c gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
py-inferior.c [gdb/python] Throw MemoryError in inferior.read_memory if malloc fails 2024-04-16 15:53:47 +02:00
py-infevents.c gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
py-infthread.c gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
py-instruction.c gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
py-instruction.h Update copyright year range in header of all files managed by GDB 2024-01-12 15:49:57 +00:00
py-lazy-string.c fix division by zero in target_read_string() 2024-06-11 09:50:08 -06:00
py-linetable.c gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
py-membuf.c gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
py-mi.c gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
py-micmd.c gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
py-newobjfileevent.c gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
py-objfile.c gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
py-param.c gdb: remove gdbcmd.h 2024-04-25 12:59:02 -04:00
py-prettyprint.c gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
py-progspace.c gdb: make progspace::exec_filename private, add getter / setter 2024-06-07 23:09:03 -04:00
py-record-btrace.c gdb: remove gdbcmd.h 2024-04-25 12:59:02 -04:00
py-record-btrace.h Update copyright year range in header of all files managed by GDB 2024-01-12 15:49:57 +00:00
py-record-full.c gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
py-record-full.h Update copyright year range in header of all files managed by GDB 2024-01-12 15:49:57 +00:00
py-record.c gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
py-record.h Update copyright year range in header of all files managed by GDB 2024-01-12 15:49:57 +00:00
py-ref.h Update copyright year range in header of all files managed by GDB 2024-01-12 15:49:57 +00:00
py-registers.c gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
py-signalevent.c gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
py-stopevent.c gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
py-stopevent.h Update copyright year range in header of all files managed by GDB 2024-01-12 15:49:57 +00:00
py-symbol.c gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
py-symtab.c gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
py-threadevent.c gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
py-tui.c Add gdbpy_call_method overloads for gdbpy_ref<> 2024-06-13 10:13:37 -06:00
py-type.c gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
py-uiout.h gdb: Buffer output streams during events that might download debuginfo 2024-01-19 00:18:00 -05:00
py-unwind.c [gdb/python] Make gdb.UnwindInfo.add_saved_register more robust (fixup) 2024-05-10 08:46:21 +02:00
py-utils.c gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
py-value.c Enable call of overloaded subscript operator from python 2024-06-03 17:23:26 +02:00
py-varobj.c gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
py-xmethods.c gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
python-config.py Run isort 2024-04-02 11:21:39 -06:00
python-internal.h gdb/python/python-internal.h: avoid uninitialized constexpr 2024-06-19 15:09:04 +01:00
python.c Make global_symbol_searcher::filenames private 2024-06-10 14:10:09 -06:00
python.h Update copyright year range in header of all files managed by GDB 2024-01-12 15:49:57 +00:00