https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101224
Bug ID: 101224
Summary: Problem with interaction of modules and
std::unique_ptr
Product: gcc
Version: 11.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: p.cross13 at yahoo dot com
Target Milestone: ---
Created attachment 51063
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=51063&action=edit
main program file with two module files included in comments, plus compiler
output and compiler version in comments
Code that compiles without modules, and uses std::unique_ptr, has a problem
when parts of the code are moved to modules
$ /d/gcc11/bin/g++ -std=c++20 -fmodules-ts FmtMain.cpp
In file included from d:\gcc11\include\c++\11.1.0\memory:76,
from FmtMain.cpp:1:
d:\gcc11\include\c++\11.1.0\bits\unique_ptr.h: In instantiation of 'void
std::default_delete<_Tp>::operator()(_Tp*) const [with _Tp = Fmt1@Fmt1]':
d:\gcc11\include\c++\11.1.0\bits\unique_ptr.h:361:17: required from
'std::unique_ptr<_Tp, _Dp>::~unique_ptr() [with _Tp = Fmt1@Fmt1; _Dp =
std::default_delete<Fmt1@Fmt1>]'
FmtMain.cpp:24:24: required from here
d:\gcc11\include\c++\11.1.0\bits\unique_ptr.h:85:9: error: array subscript is
not an integer
85 | delete __ptr;
| ^~~~~~~~~~~~
