Re: [PATCH 1/3] Add sentinel attributes as appropriate

[Jose E. Marchesi]

Hi John.
All 3 patches are OK for master.
Thanks!

    ---
     common/pk-utils.h | 2 +-
     libpoke/libpoke.h | 3 ++-
     2 files changed, 3 insertions(+), 2 deletions(-)
    
    diff --git a/common/pk-utils.h b/common/pk-utils.h
    index e3db7c76..54d4c51b 100644
    --- a/common/pk-utils.h
    +++ b/common/pk-utils.h
    @@ -51,7 +51,7 @@ uint64_t pk_upow (uint64_t base, uint32_t exp);
     void pk_print_binary (void (*puts_fn) (const char *str), uint64_t val, int 
size, int sign);
     
     /* Concatenate string arguments into an malloc'ed string. */
    -char *pk_str_concat (const char *s0, ...);
    +char *pk_str_concat (const char *s0, ...) __attribute__ ((sentinel));
     
     /* Replace all occurrences of SEARCH within IN by REPLACE. */
     char *pk_str_replace (const char *in, const char *search, const char 
*replace);
    diff --git a/libpoke/libpoke.h b/libpoke/libpoke.h
    index 5289a310..b44d6715 100644
    --- a/libpoke/libpoke.h
    +++ b/libpoke/libpoke.h
    @@ -346,7 +346,8 @@ int pk_defvar (pk_compiler pkc, const char *varname, 
pk_val val);
        execution of the function results in an unhandled exception.
        Return 1 otherwise.  */
     
    -int pk_call (pk_compiler pkc, pk_val cls, pk_val *ret, ...);
    +int pk_call (pk_compiler pkc, pk_val cls, pk_val *ret, ...)
    +  __attribute__ ((sentinel));
     
     /* Get and set properties of the incremental compiler.  */