C++ Module Partition Include Statements

user_6754676 0
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I have the following two files:

//building.cpp

export module building;
export import building:apartment;

//apartment.cpp

module;
#include<iomanip>
export module building:apartment;

void test(){
   std::streambuf* buf;
   std::ostream os(buf);
   os<<std::setw(17);
}

Using GCC11, I do

$ g++ -c apartment.cpp -std=c++20 -fmodules-ts
$ g++ -c building.cpp -std=c++20 -fmodules-ts

this code does not compile (internal compiler error). However, if I include iomanip into apartment.cpp and building.cpp I receive no errors. I remember a similar situation with the MSVC compiler. What am I doing wrong? Should the same include statements be included in the module file and its partition?

c++-modules c++20 c++
1 Answers

This is an implementation issue. You should search if the report does exist and write a report if there isn't.

user_21046970
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