luc14n0/glib
1
0
Fork 0
mirror of https://gitlab.gnome.org/GNOME/glib.git synced 2025-08-02 07:23:41 +02:00
Code Issues Packages Projects Releases Wiki Activity

girepository: Fix declaration of ‘find using interfaces’ methods

Browse Source 
Fix the declaration and documentation of
`gi_object_info_find_method_using_interfaces()` and
`gi_object_info_find_vfunc_using_interfaces()`. The documentation was
wrong when I wrote it: the value returned is the object or interface
which declares the method or vfunc, not the one which implements it.

The returned declarer info may be a `GIObjectInfo` or a
`GIInterfaceInfo`. Since those two types have no subtype relation
between them, the return type has to be changed to `GIBaseInfo`. Using
`GIObjectInfo` would have been fine in girepository-1.0 because all
`*Info` types were aliases of each other — but since the move to
`GTypeInstance` this is no longer true.

A unit test will be in the following commit.

Signed-off-by: Philip Withnall <pwithnall@gnome.org>

Fixes: #3246
This commit is contained in:
Philip Withnall
2024-02-05 18:40:03 +00:00
parent 702719dee9
commit 7acef299c2
3 changed files with 33 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
girepository/giobjectinfo.h
View File

@@ -156,7 +156,7 @@ GIFunctionInfo * gi_object_info_find_method (GIObjectInfo *info,
GI_AVAILABLE_IN_ALL
GIFunctionInfo * gi_object_info_find_method_using_interfaces (GIObjectInfo *info,
const char *name,
GIObjectInfo **implementor);
GIBaseInfo **declarer);
GI_AVAILABLE_IN_ALL
@@ -186,7 +186,7 @@ GIVFuncInfo * gi_object_info_find_vfunc (GIObjectInfo *info,
GI_AVAILABLE_IN_ALL
GIVFuncInfo * gi_object_info_find_vfunc_using_interfaces (GIObjectInfo *info,
const char *name,
GIObjectInfo **implementor);
GIBaseInfo **declarer);
GI_AVAILABLE_IN_ALL
unsigned int gi_object_info_get_n_constants (GIObjectInfo *info);