Accept extern initialized file-scope variables

'extern int i = 42;' at file scope (but not in function scope!) is
allowed and is a proper definition, even though questionable style;
some compilers warn about this.

1 files changed, 2 insertions, 0 deletions

diff --git a/tests/tcctest.c b/tests/tcctest.c
index b6e4116..3a4860a 100644
--- a/tests/tcctest.c
+++ b/tests/tcctest.c
@@ -1752,6 +1752,8 @@ arrtype2 sinit22 = {5,6,7};
 int sinit23[2] = { "astring" ? sizeof("astring") : -1,
 		   &sinit23 ? 42 : -1 };
 
+extern int external_inited = 42;
+
 void init_test(void)
 {
     int linit1 = 2;