obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 33 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/attr-externally-visible-2.c b/gcc/testsuite/gcc.dg/attr-externally-visible-2.c
new file mode 100644
index 000000000..0a925bab3
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/attr-externally-visible-2.c
@@ -0,0 +1,33 @@
+/* { dg-do compile } */
+/* { dg-options "-O -fwhole-program" } */
+
+static void foo1 (void) { }					/* { dg-warning "have effect only on public" } */
+extern void foo1 (void) __attribute__((externally_visible));
+
+void foo2 (void)
+{
+  __attribute__((externally_visible)) void foo3 (void) { }	/* { dg-warning "have effect only on public" } */
+}
+
+__attribute__((externally_visible)) static void foo3 (void) { }	/* { dg-warning "have effect only on public" } */
+
+static int bar1;
+extern int bar1 __attribute__((externally_visible));		/* { dg-warning "have effect only on public" } */
+
+static int bar2 __attribute__((externally_visible));		/* { dg-warning "have effect only on public" } */
+
+void fn1 (void)
+{
+  static int bar3 __attribute__((externally_visible));		/* { dg-warning "have effect only on public" } */
+}
+
+void fn2 (void)
+{
+  int bar4 __attribute__((externally_visible));			/* { dg-warning "have effect only on public" } */
+}
+
+struct A
+{
+} __attribute__((externally_visible));				/* { dg-warning "does not apply to types" } */
+
+typedef int B __attribute__((externally_visible));		/* { dg-warning "attribute ignored" } */