Support gcc -fno-pretty-templates #258
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https://gcc.gnu.org/onlinedocs/gcc/C_002b_002b-Dialect-Options.html#index-fno-pretty-templates The gcc option -fno-pretty-templates changes the __PRETTY_FUNCTION__ from e.g. "auto n() [with E = E]" to "auto n<E>()" (more like MSVC). Pass the entire __PRETTY_FUNCTION__ / __FUNCSIG__ to pretty_name(), and truncate it there, checking the last character if necessary to determine the format used.
Neargye
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Apr 29, 2023
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The gcc option -fno-pretty-templates changes the
__PRETTY_FUNCTION__from e.g."auto n() [with E = E]"to"auto n<E>()"(a bit more like MSVC). Demo: https://godbolt.org/z/dj86T77b9Construct a string_view from
__PRETTY_FUNCTION__, and inspect the last character to determine how much to truncate before passing topretty_name.