has_function: Cast to void* instead of int

Clang++ doesn't allow that, but void* will always be allowed because
lots of projects depend on that.

error: cast from pointer to smaller type 'int' loses information

1 files changed, 1 insertions, 1 deletions

diff --git a/mesonbuild/compilers.py b/mesonbuild/compilers.py
index 9b6ad8c..53d298a 100644
--- a/mesonbuild/compilers.py
+++ b/mesonbuild/compilers.py
@@ -930,7 +930,7 @@ int main(int argc, char **argv) {
         head = '#include <limits.h>\n{0}\n'
         # We don't know what the function takes or returns, so try to use it as
         # a function pointer
-        main = '\nint main() {{ int a = (int) &{1}; }}'
+        main = '\nint main() {{ void *a = (void*) &{1}; }}'
         return head, main
 
     def has_function(self, funcname, prefix, env, extra_args=None, dependencies=None):