[Bug 211305] devel/gdb: (CORE_ADDR) 0 missing * in cast in tui/tui-stack.c

[bugzilla-noreply at freebsd.org]

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=211305

            Bug ID: 211305
           Summary: devel/gdb: (CORE_ADDR) 0 missing * in cast in
                    tui/tui-stack.c
           Product: Ports & Packages
           Version: Latest
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: Individual Port(s)
          Assignee: freebsd-ports-bugs at FreeBSD.org
          Reporter: markmi at dsl-only.net
                CC: luca.pizzamiglio at gmail.com
                CC: luca.pizzamiglio at gmail.com
             Flags: maintainer-feedback?(luca.pizzamiglio at gmail.com)

FYI:

extern int find_pc_partial_function_gnu_ifunc (CORE_ADDR pc, const char **name,
                                               CORE_ADDR *address,
                                               CORE_ADDR *endaddr,
                                               int *is_gnu_ifunc_p);

But tui/tui-stack.c has:

              if (find_pc_partial_function (get_frame_pc (fi),
                                            (const char **) NULL,
                                            &low, (CORE_ADDR) 0) == 0)

which ends up with a compiler report (11.0-BETA2 on armv6's clang 3.8.0):

./tui/tui-stack.c:419:16: warning: expression which evaluates to zero treated
as a null pointer constant of type 'CORE_ADDR *' (aka 'unsigned long long *')
[-Wnon-literal-null-conversion]

because (CORE_ADDR) should be (CORE_ADDR*) to match types with the parameter.

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