Test failures on Gentoo. #63
Description
I am trying to update package of ctypes.sh for Gentoo, because current one fails tests, and in the process future-proof it a bit.
Build of ctypes.sh fails with GCC-14 and GCC-15 with error:
struct/struct.c: In function 'create_array_stealer':
struct/struct.c:416:74: error: passing argument 4 of 'cu__find_struct_by_name' from incompatible pointer type [-Wincompatible-pointer-types]
416 | if (!(tag = cu__find_struct_by_name(cu, cookie->typename, false, &class_id)))
| ^~~~~~~~~
| |
| uint16_t * {aka short unsigned int *}
In file included from struct/struct.c:11:
struct/dwarves.h:366:73: note: expected 'type_id_t *' {aka 'unsigned int *'} but argument is of type 'uint16_t *' {aka 'short unsigned int *'}
366 | const int include_decls, type_id_t *id);
| ~~~~~~~~~~~^~
struct/struct.c: In function 'find_sizeof_stealer':
struct/struct.c:443:74: error: passing argument 4 of 'cu__find_struct_by_name' from incompatible pointer type [-Wincompatible-pointer-types]
443 | if (!(tag = cu__find_struct_by_name(cu, cookie->typename, false, &class_id)))
| ^~~~~~~~~
| |
| uint16_t * {aka short unsigned int *}
struct/dwarves.h:366:73: note: expected 'type_id_t *' {aka 'unsigned int *'} but argument is of type 'uint16_t *' {aka 'short unsigned int *'}
366 | const int include_decls, type_id_t *id);
| ~~~~~~~~~~~^~
I made a patch for it:
--- ctypes-sh-1.2.old/src/struct/struct.c 2025-02-22 10:13:35.145982185 +0400
+++ ctypes-sh-1.2/src/struct/struct.c 2025-02-22 10:16:26.936573138 +0400
@@ -402,7 +402,7 @@
// search it to see if it contains something we're interested in.
static enum load_steal_kind create_array_stealer(struct cu *cu, struct conf_load *conf_load)
{
- static uint16_t class_id;
+ static type_id_t class_id;
struct tag *tag;
struct cookie *cookie = conf_load->cookie;
char *path;
@@ -430,7 +430,7 @@
// search it to see if it contains something we're interested in.
static enum load_steal_kind find_sizeof_stealer(struct cu *cu, struct conf_load *conf_load)
{
- static uint16_t class_id;
+ static type_id_t class_id;
struct tag *tag;
struct cookie *cookie = conf_load->cookie;
but I am not confident that this patch is correct - in all the other places class_id is uint16_t
Please advise.