[GNATS 26589] Spurious diagnostic namespace "boost" has no member "throw_exception"

[jhsedg]

Customer bug ID

tests using the header boost/any/unique_any.hpp, gnats/26589.C

Description

​Preprocessed tests is gnats/26589.C
​
​cpfe -DTEST_NUMBER=1 --gnu_version=120100 -w --no_inlining --no_wrap_diagnostics
​--display_error --c++20 -tused Test_name.c
​"../boost/any/unique_any.hpp", line 318: error #135: namespace "boost" has no mem
​ber "throw_exception"
​ boost::throw_exception(bad_any_cast());
​ ^
​
​1 error detected in the compilation of "Test_name.c".

Notes

​ellen, 2023-12-19:
​Boost 1.84 this test passes.