Re: [commit] MIPS: Add ATTRIBUTE_UNUSED to mips_start_function_definition

[rep . dot . nop]

On 11 January 2024 10:59:21 CET, YunQiang Su <s...@gcc.gnu.org> wrote:
>Fix build warning:
>  mips.cc: warning: unused parameter 'decl'.
>
>gcc
>       * config/mips/mips.cc (mips_start_function_definition):
>       Add ATTRIBUTE_UNUSED.
>---
> gcc/config/mips/mips.cc | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
>diff --git a/gcc/config/mips/mips.cc b/gcc/config/mips/mips.cc
>index 60b336e43d0..e752019b5e2 100644
>--- a/gcc/config/mips/mips.cc
>+++ b/gcc/config/mips/mips.cc
>@@ -7330,7 +7330,8 @@ mips_start_unique_function (const char *name)
>    function contains MIPS16 code.  */
> 
> static void
>-mips_start_function_definition (const char *name, bool mips16_p, tree decl)
>+mips_start_function_definition (const char *name, bool mips16_p,
>+                              tree decl ATTRIBUTE_UNUSED)

Nowadays in C++ you can just remove the identifier name:

+mips_start_function_definition (const char *name, bool mips16_p, tree)

> {
>   if (mips16_p)
>     fprintf (asm_out_file, "\t.set\tmips16\n");