Zebediah Figura : vkd3d-shader/hlsl: Factor out a variable_decl rule.

[Alexandre Julliard]

Module: vkd3d
Branch: master
Commit: 58c80574d8f1d1cf3eaba745eb0bf6f34c7c63a8
URL:    https://source.winehq.org/git/vkd3d.git/?a=commit;h=58c80574d8f1d1cf3eaba745...

Author: Zebediah Figura <zfigura(a)codeweavers.com>
Date:   Thu Sep 23 16:47:06 2021 -0500

vkd3d-shader/hlsl: Factor out a variable_decl rule.

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

---

 libs/vkd3d-shader/hlsl.y | 17 ++++++++---------
 1 file changed, 8 insertions(+), 9 deletions(-)

diff --git a/libs/vkd3d-shader/hlsl.y b/libs/vkd3d-shader/hlsl.y
index 941f49c..19745e7 100644
--- a/libs/vkd3d-shader/hlsl.y
+++ b/libs/vkd3d-shader/hlsl.y
@@ -1973,6 +1973,7 @@ static struct list *add_constructor(struct hlsl_ctx *ctx, struct hlsl_type *type
 %type <type> typedef_type
 
 %type <variable_def> type_spec
+%type <variable_def> variable_decl
 %type <variable_def> variable_def
 
 %%
@@ -2546,7 +2547,7 @@ variables_def:
             list_add_tail($$, &$3->entry);
         }
 
-variable_def:
+variable_decl:
       any_identifier arrays colon_attribute
         {
             $$ = hlsl_alloc(ctx, sizeof(*$$));
@@ -2556,15 +2557,13 @@ variable_def:
             $$->semantic = $3.semantic;
             $$->reg_reservation = $3.reg_reservation;
         }
-    | any_identifier arrays colon_attribute '=' complex_initializer
+
+variable_def:
+      variable_decl
+    | variable_decl '=' complex_initializer
         {
-            $$ = hlsl_alloc(ctx, sizeof(*$$));
-            $$->loc = @1;
-            $$->name = $1;
-            $$->arrays = $2;
-            $$->semantic = $3.semantic;
-            $$->reg_reservation = $3.reg_reservation;
-            $$->initializer = $5;
+            $$ = $1;
+            $$->initializer = $3;
         }
 
 arrays: