Fix global_vars_f90_init test failure

Add a missing extern to ensure the test passes with -fno-common change.
Committed as obvious.

    testsuite/
	* gfortran.dg/global_vars_f90_init_driver.c: Add missing extern.

From-SVN: r278557

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 8197698..af77dfa 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2019-11-21  Wilco Dijkstra  <wdijkstr@arm.com>
+
+       * gfortran.dg/global_vars_f90_init_driver.c: Add missing extern.
+
 2019-11-21  Richard Biener  <rguenther@suse.de>
 
        PR tree-optimization/92596

diff --git a/gcc/testsuite/gfortran.dg/global_vars_f90_init_driver.c b/gcc/testsuite/gfortran.dg/global_vars_f90_init_driver.c
index 7869c83..27ba7e6 100644 (file)
--- a/gcc/testsuite/gfortran.dg/global_vars_f90_init_driver.c
+++ b/gcc/testsuite/gfortran.dg/global_vars_f90_init_driver.c
@@ -1,5 +1,5 @@
 /* initialized by fortran */
-int i;
+extern int i;
 void test_globals(void);
 
 extern void abort(void);