Zebediah Figura : vkd3d-shader: Do not warn if a "for" initializer is empty.

[Alexandre Julliard]

Module: vkd3d
Branch: master
Commit: 82c659539ff211d424f29024c5ec588266505615
URL:    https://source.winehq.org/git/vkd3d.git/?a=commit;h=82c659539ff211d424f29024...

Author: Zebediah Figura <zfigura(a)codeweavers.com>
Date:   Fri Feb 12 14:38:47 2021 -0600

vkd3d-shader: Do not warn if a "for" initializer is empty.

It is perfectly valid.

Signed-off-by: Zebediah Figura <zfigura(a)codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet(a)codeweavers.com>
Signed-off-by: Matteo Bruni <mbruni(a)codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 libs/vkd3d-shader/hlsl.y | 2 --
 1 file changed, 2 deletions(-)

diff --git a/libs/vkd3d-shader/hlsl.y b/libs/vkd3d-shader/hlsl.y
index 2fda89e..1bda8df 100644
--- a/libs/vkd3d-shader/hlsl.y
+++ b/libs/vkd3d-shader/hlsl.y
@@ -2464,8 +2464,6 @@ loop_statement:
         }
     | KW_FOR '(' scope_start declaration expr_statement expr ')' statement
         {
-            if (!$4)
-                hlsl_warning(ctx, @4, "no expressions in for loop initializer");
             $$ = create_loop(LOOP_FOR, $4, $5, $6, $8, @1);
             hlsl_pop_scope(ctx);
         }