testsuite: Fix cf-descriptor-5.f90

gcc/testsuite/ChangeLog

	* gfortran.dg/c-interop/cf-descriptor-5-c.c: Include alloca.h.

diff --git a/gcc/testsuite/gfortran.dg/c-interop/cf-descriptor-5-c.c b/gcc/testsuite/gfortran.dg/c-interop/cf-descriptor-5-c.c
index 0cd92e789009177c54e4e0ea1f8d1fa4f008aa98..12464b555124d31cdfd2275adcd1974342bd159a 100644 (file)
--- a/gcc/testsuite/gfortran.dg/c-interop/cf-descriptor-5-c.c
+++ b/gcc/testsuite/gfortran.dg/c-interop/cf-descriptor-5-c.c
@@ -1,5 +1,6 @@
 #include <stdlib.h>
 #include <stdio.h>
+#include <alloca.h>
 
 #include <ISO_Fortran_binding.h>
 #include "dump-descriptors.h"