https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94843
Bug ID: 94843
Summary: if i use pch and specify '-include' twice compilation
fails
Product: gcc
Version: 9.3.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: m+gccbugs at gshep dot ru
Target Milestone: ---
Hi!
The following commands give "cc1plus fatal error ./empty.h No such file or
directory ; compilation terminated."
=========================================
mkdir 111
touch 111/empty.h
echo 'int main(){ return 0; }' > a.cpp
find
g++ -g -Winvalid-pch -x c++-header -o empty.h.gch -c 111/empty.h
g++ -I. -I111 -g -Winvalid-pch -include empty.h -include empty.h -o a.o -c
a.cpp
=========================================
We encountered this issue on our project except that we have 'include
"empty.h"' in cpp source file and one '-include' command line parameter.
Is this a bug or am I missing anything? Thanks in advance.
