Giovanni Mascellani (@giomasce) commented about libs/vkd3d-shader/hlsl.y:
- $$ = create_loop(ctx, LOOP_WHILE, &$1, NULL, $4, NULL, $6, &@2); + $$ = create_loop(ctx, LOOP_WHILE, &$1, NULL, $5, NULL, $7, &@3); + hlsl_pop_scope(ctx); } - | attribute_list_optional KW_DO statement KW_WHILE '(' expr ')' ';' + | attribute_list_optional loop_scope_start KW_DO statement KW_WHILE '(' expr ')' ';' { - $$ = create_loop(ctx, LOOP_DO_WHILE, &$1, NULL, $6, NULL, $3, &@2); + $$ = create_loop(ctx, LOOP_DO_WHILE, &$1, NULL, $7, NULL, $4, &@3); + hlsl_pop_scope(ctx); } - | attribute_list_optional KW_FOR '(' scope_start expr_statement expr_statement expr_optional ')' statement + | attribute_list_optional loop_scope_start KW_FOR '(' expr_statement expr_statement expr_optional ')' statement { - $$ = create_loop(ctx, LOOP_FOR, &$1, $5, $6, $7, $9, &@2); + $$ = create_loop(ctx, LOOP_FOR, &$1, $5, $6, $7, $9, &@3); You need to fix the indices for the other arguments.
-- https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/245#note_37285