[PATCH vkd3d v3 3/8] vkd3d-shader/hlsl: Concatenate nested initializers.

[Francisco Casas]

Signed-off-by: Francisco Casas <fcasas at codeweavers.com>

---
v3:
- It seemed right to bring this patch forward before
  applying the braces flag.

Signed-off-by: Francisco Casas <fcasas at codeweavers.com>
---
 libs/vkd3d-shader/hlsl.y | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/libs/vkd3d-shader/hlsl.y b/libs/vkd3d-shader/hlsl.y
index 459ad03b..7678cf3c 100644
--- a/libs/vkd3d-shader/hlsl.y
+++ b/libs/vkd3d-shader/hlsl.y
@@ -2310,6 +2310,7 @@ static bool add_method_call(struct hlsl_ctx *ctx, struct list *instrs, struct hl
 %type <function> func_prototype
 
 %type <initializer> complex_initializer
+%type <initializer> complex_initializer_list
 %type <initializer> func_arguments
 %type <initializer> initializer_expr_list
 
@@ -3114,15 +3115,28 @@ complex_initializer:
             $$.args[0] = node_from_list($1);
             $$.instrs = $1;
         }
-    | '{' initializer_expr_list '}'
+    | '{' complex_initializer_list '}'
         {
             $$ = $2;
         }
-    | '{' initializer_expr_list ',' '}'
+    | '{' complex_initializer_list ',' '}'
         {
             $$ = $2;
         }
 
+complex_initializer_list:
+      complex_initializer
+    | complex_initializer_list ',' complex_initializer
+        {
+            $$ = $1;
+            if (!($$.args = hlsl_realloc(ctx, $$.args, ($$.args_count + $3.args_count) * sizeof(*$$.args))))
+                YYABORT;
+            for (unsigned int i = 0; i < $3.args_count; i++)
+                $$.args[$$.args_count++] = $3.args[i];
+            list_move_tail($$.instrs, $3.instrs);
+            free_parse_initializer(&$3);
+        }
+
 initializer_expr:
       assignment_expr
 
-- 
2.25.1