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, 31 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/pr43237.c b/gcc/testsuite/gcc.dg/debug/dwarf2/pr43237.c
new file mode 100644
index 000000000..21262c3b2
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/debug/dwarf2/pr43237.c
@@ -0,0 +1,31 @@
+/* PR debug/43237 */
+/* { dg-do compile } */
+/* { dg-options "-g -O2 -dA -fno-merge-debug-strings" } */
+
+struct S
+{
+  int *a;
+  int b;
+  int **c;
+  int d;
+};
+
+void foo (struct S *);
+void bar (struct S *);
+
+int
+baz (void)
+{
+  struct S s;
+  foo (&s);
+  {
+    int a[s.b];
+    int *c[s.d];
+    s.a = a;
+    s.c = c;
+    bar (&s);
+  }
+  return 0;
+}
+
+/* { dg-final { scan-assembler-not "LLST\[^\\r\\n\]*DW_AT_upper_bound" } } */