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Build: fix GCC 7 implicit fallthrough warnings#769

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Merged

deanberris merged 1 commit intocpp-netlib:0.13-releasefromanonimal:0.13-release

Oct 17, 2017

Merged

Build: fix GCC 7 implicit fallthrough warnings#769

deanberris merged 1 commit intocpp-netlib:0.13-releasefromanonimal:0.13-release

Oct 17, 2017

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anonimal commentedJul 19, 2017

Fromhttps://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html:

C++17 provides a standard way to suppress the -Wimplicit-fallthrough
warning using [[fallthrough]]; instead of the GNU attribute. In C++11 or
C++14 users can use [[gnu::fallthrough]];, which is a GNU extension.
Instead of these attributes, it is also possible to add a fallthrough
comment to silence the warning.

Build: fix GCC 7 implicit fallthrough warnings

ab56ec4

Fromhttps://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html:>C++17 provides a standard way to suppress the -Wimplicit-fallthroughwarning using [[fallthrough]]; instead of the GNU attribute. In C++11 orC++14 users can use [[gnu::fallthrough]];, which is a GNU extension.Instead of these attributes, it is also possible to add a fallthroughcomment to silence the warning.