https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95031
Bug ID: 95031 Summary: GCC 10 Analyzer and fatal error: Terminated signal terminated program cc1plus Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: analyzer Assignee: dmalcolm at gcc dot gnu.org Reporter: noloader at gmail dot com Target Milestone: --- Created attachment 48496 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=48496&action=edit Preprocessed source file dll.ii Hi Everyone, I'm trying out the analyzer on a C++ project. I'm working on Fedora 32 with GCC 10. $ gcc --version gcc (GCC) 10.0.1 20200430 (Red Hat 10.0.1-0.14) Here's what I am seeing: g++ -fPIC -pthread -pipe -DNDEBUG -g2 -O3 -fanalyzer -c dll.cpp g++: fatal error: Terminated signal terminated program cc1plus compilation terminated. make: *** [GNUmakefile:1693: dll.o] Error 1 It is fairly easy to duplicate with live code. Unfortunately, I am not sure what is needed for a reproducer based on the error message. It can be duplicated with live code using: $ git clone https://github.com/weidai11/cryptopp.git $ cd cryptopp $ CXXFLAGS="-DNDEBUG -g2 -O3 -fanalyzer" make dll.o ... g++: fatal error: Terminated signal terminated program cc1plus compilation terminated. Attached is the output with a -save-temps. If someone would kindly provide instructions, then I would be happy to troubleshot it further. The file dll.cpp is a real bastard. It includes a lot of template classes. Its sole purpose is to instantiate a bunch of template classes so the object file has concrete objects in it. I would not be surprised if some sort of resource exhaustion was occurring.