https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87481
Bug ID: 87481
Summary: Endless loop with optimisation in C++17
Product: gcc
Version: 9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: bug-reporter at tuta dot io
Target Milestone: ---
Created attachment 44773
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44773&action=edit
minimal example
Compile the attached code with 'std=c++17 -O1'.
This will generate the message "minimal.cc:9:45: error: ‘millliseconds’ is not
a member of ‘std::chrono’" and then leave the compiler an endless,
memory-eating loop. I can reproduce the bug with any version of g++ that
supports C++17 and any optimisation level greater than zero.
