https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107434
Bug ID: 107434
Summary: Wrong -Wmissing-field-initializers for C++ designated
initializers
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: chfast at gmail dot com
Target Milestone: ---
If a struct S has a field c of type C having user constructor the
"missing-field-initializers" is reported for this field even though designated
initializers are used.
struct C
{
int x = 0;
};
struct S
{
C c;
bool flag = false;
};
S test()
{
return {.flag = true};
}
<source>: In function 'S test()':
<source>:15:25: warning: missing initializer for member 'S::c'
[-Wmissing-field-initializers]
15 | return {.flag = true};
| ^
https://godbolt.org/z/sxc8PP7Pq
