https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121581
Bug ID: 121581
Summary: Code sample in __builtin_object_size documentation
does not compile
Product: gcc
Version: 16.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: other
Assignee: unassigned at gcc dot gnu.org
Reporter: tbaeder at redhat dot com
Target Milestone: ---
The code sample from
https://gcc.gnu.org/onlinedocs/gcc/Object-Size-Checking.html#index-_005f_005fbuiltin_005fobject_005fsize
does not compile due to a type mismatch: https://godbolt.org/z/WsYazax7c
<source>: In function 'f':
<source>:5:34: error: initialization of 'char *' from incompatible pointer type
'int *' [-Wincompatible-pointer-types]
5 | char *p = &var.buf1[1], *q = &var.b;
| ^
Compiler returned: 1
