https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100877
Steven Sun <StevenSun2021 at hotmail dot com> changed:
What |Removed |Added
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CC| |StevenSun2021 at hotmail dot
com
--- Comment #2 from Steven Sun <StevenSun2021 at hotmail dot com> ---
Feng use a non-exist member in your definition of
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template< Expression Ex, Place_Holder Ph, Expression Ey >
auto replace_placeholder_with_expression( Ex const& ex, Ph const&
old_place_holder, Ey const& new_expression )
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namely `ex.reset_action_`. It the one and only bug in your code. It compiles in
a few seconds after being fixed.
CONCLUSION: No bug in GCC but a stupid bug in Feng's code.
But interestingly, GCC eats so much memory to dump an error message involving
lambdas, template lambdas, and templates (eats 20G in my desktop, >400G in
Feng's cluster).
