Compile with -Wcast-function-type on Travis

See: libvips#1697 (comment)
kleisauke · Jul 14, 2020 · 62ecad6 · 62ecad6
1 parent f203579
commit 62ecad6
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -88,6 +88,7 @@ jobs:
         - CC="gcc-10"
         - CXX="g++-10"
         - LDSHARED="$CC -shared"
+        - CFLAGS="-Wcast-function-type"
       cache: ccache
     - os: linux
       dist: bionic