[Tinycc-devel] New ARM warning. Does it reveal an issue?

[Christian Jullien]

Hi all,

 

Recompiling mod on ARM gives me this new Warning :

tccelf.c:869:9: warning: variable ‘sym_index’ set but not used [-Wunused-but-set-variable]

     int sym_index, type, count;

         ^~~~~~~~~

 

On:

 

/* count the number of dynamic relocations so that we can reserve

   their space */

static int prepare_dynamic_rel(TCCState *s1, Section *sr)

{

    ElfW_Rel *rel;

    int sym_index, type, count;

 

    count = 0;

    for_each_elem(sr, 0, rel, ElfW_Rel) {

        sym_index = ELFW(R_SYM)(rel->r_info);

 

Indeed, code that follows is  for TCC_TARGET_I386 or TCC_TARGET_X86_64

 

Nothing related to ARM or ARM64.

 

Is it annoying, can you please at least fix this warning?

 

Christian