[Bug c++/71174] segmentation fault

[t at sharklasers dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71174

--- Comment #2 from JD <t at sharklasers dot com> ---
$ g++ -std=c++1z -Wall -Wextra -fconcepts bug.cpp
bug.cpp:10:32: error: concept ‘constexpr bool InputIterator(T)’ declared with
function parameters
 concept bool InputIterator(T it) {
                                ^
g++: internal compiler error: Segmentation fault (program cc1plus)
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with preprocessed source if appropriate.