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* [Bug c++/92856] incorrectly accepts invalid C++11 braced initialisation of double from long double [not found] <bug-92856-4@http.gcc.gnu.org/bugzilla/> @ 2020-04-10 14:56 ` dangelog at gmail dot com 2020-04-14 10:14 ` redi at gcc dot gnu.org 1 sibling, 0 replies; 2+ messages in thread From: dangelog at gmail dot com @ 2020-04-10 14:56 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92856 Giuseppe D'Angelo <dangelog at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |dangelog at gmail dot com --- Comment #5 from Giuseppe D'Angelo <dangelog at gmail dot com> --- Hi, This specific bug needs to be reopened: GCC incorrectly accepts long double to double in list initializations, and generates no warnings, on architectures where long double is the same as double. Testcases: On ARM: https://godbolt.org/z/SRg3fr On X86-64 also passing -mlong-double-64: https://godbolt.org/z/GnRkHC SFINAE contexts are affected as well: https://godbolt.org/z/icMA3k Clang, MSVC reject the code. ^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug c++/92856] incorrectly accepts invalid C++11 braced initialisation of double from long double [not found] <bug-92856-4@http.gcc.gnu.org/bugzilla/> 2020-04-10 14:56 ` [Bug c++/92856] incorrectly accepts invalid C++11 braced initialisation of double from long double dangelog at gmail dot com @ 2020-04-14 10:14 ` redi at gcc dot gnu.org 1 sibling, 0 replies; 2+ messages in thread From: redi at gcc dot gnu.org @ 2020-04-14 10:14 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92856 --- Comment #6 from Jonathan Wakely <redi at gcc dot gnu.org> --- That's a different bug, so thanks for filing it separately (PR 94590). ^ permalink raw reply [flat|nested] 2+ messages in thread
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2020-04-10 14:56 ` [Bug c++/92856] incorrectly accepts invalid C++11 braced initialisation of double from long double dangelog at gmail dot com
2020-04-14 10:14 ` redi at gcc dot gnu.org
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