https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110097
Bug ID: 110097
Summary: Error invalid use of non-static member function
Product: gcc
Version: 11.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: bmlushma at uwaterloo dot ca
Target Milestone: ---
Created attachment 55243
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=55243&action=edit
Preprocessed *.i* files
g++-11 -std=c++20 -fmodules-ts test.cc -x c++-system-header iostream
text.cc:
import <iostream>;
int main() {
std::istream * infile;
delete infile;
}
This is going to be UB at run-time, but should not produce a compiler error,
let alone the one we got.
Compiler output:
test.cc: In function ‘int main()’:
test.cc:4:12: error: invalid use of non-static member function
‘std::basic_istream<_CharT, _Traits>::~basic_istream() [with _CharT = char;
_Traits = std::char_traits<char>]’
4 | delete infile;
| ^~~~~~
In file included from /usr/include/c++/11/iostream:40,
of module /usr/include/c++/11/iostream, imported at test.cc:1:
/usr/include/c++/11/istream:103:7: note: declared here
103 | ~basic_istream()
| ^
