https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115000
Bug ID: 115000
Summary: Confusing 'cannot convert to 'int' in initialization'
error message
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: hewillk at gmail dot com
Target Milestone: ---
Consider the following:
#include <ranges>
struct S {
S() = default;
S(S&&) = default;
};
S s;
std::ranges::single_view<S> r{s};
https://godbolt.org/z/65nvdaTfP
GCC reports constraints not satisfied which is correct, however, there is more:
<source>:9:31: error: cannot convert 'S' to 'int' in initialization
9 | std::ranges::single_view<S> r{s};
| ^
| |
| S
This is confusing since there is nothing to do with 'int'.
