Commit c61e871d authored by Darafei Praliaskouski's avatar Darafei Praliaskouski

Fix Travis GCC warnings

-Wno-implicit-fallthrough added because of Bison-generated code.

-Wno-unknown-warning-option added because of clang.

-Wno-cast-function-type added because of SFCGAL error printing.

Most other warnings fixed.

Closes https://github.com/postgis/postgis/pull/299




git-svn-id: http://svn.osgeo.org/postgis/trunk@16776 b70326c6-7e19-0410-871a-916f4a2858ee
parent 0ca88f04
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