[PATCH vkd3d 5/6] vkd3d-shader/hlsl: Fix typing rules for bitwise NOT.

[Giovanni Mascellani]

Signed-off-by: Giovanni Mascellani <gmascellani at codeweavers.com>
---
 libs/vkd3d-shader/hlsl.y | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

diff --git a/libs/vkd3d-shader/hlsl.y b/libs/vkd3d-shader/hlsl.y
index 9b738312..f1c302be 100644
--- a/libs/vkd3d-shader/hlsl.y
+++ b/libs/vkd3d-shader/hlsl.y
@@ -1022,6 +1022,24 @@ static struct hlsl_ir_expr *add_unary_arithmetic_expr(struct hlsl_ctx *ctx, stru
     return add_expr(ctx, instrs, op, args, arg->data_type, loc);
 }
 
+static struct hlsl_ir_expr *add_unary_bitwise_expr(struct hlsl_ctx *ctx, struct list *instrs,
+        enum hlsl_ir_expr_op op, struct hlsl_ir_node *arg, struct vkd3d_shader_location *loc)
+{
+    if (arg->data_type->base_type != HLSL_TYPE_INT && arg->data_type->base_type != HLSL_TYPE_UINT
+            && arg->data_type->base_type != HLSL_TYPE_BOOL)
+    {
+        struct vkd3d_string_buffer *type_str = hlsl_type_to_string(ctx, arg->data_type);
+
+        if (type_str)
+            hlsl_error(ctx, loc, VKD3D_SHADER_ERROR_HLSL_INVALID_TYPE,
+                    "The argument has type '%s', which is not integer.", type_str->buffer);
+        hlsl_release_string_buffer(ctx, type_str);
+        return NULL;
+    }
+
+    return add_unary_arithmetic_expr(ctx, instrs, op, arg, loc);
+}
+
 static struct hlsl_ir_expr *add_binary_arithmetic_expr(struct hlsl_ctx *ctx, struct list *instrs,
         enum hlsl_ir_expr_op op, struct hlsl_ir_node *arg1, struct hlsl_ir_node *arg2,
         const struct vkd3d_shader_location *loc)
@@ -3616,7 +3634,7 @@ unary_expr:
         }
     | '~' unary_expr
         {
-            add_unary_arithmetic_expr(ctx, $2, HLSL_OP1_BIT_NOT, node_from_list($2), &@1);
+            add_unary_bitwise_expr(ctx, $2, HLSL_OP1_BIT_NOT, node_from_list($2), &@1);
             $$ = $2;
         }
     | '!' unary_expr
-- 
2.34.1