2005-09-02 Andrew Pinski <pinskia@physics.uc.edu>

        PR middle-end/23547
        * tree-nested.c (struct var_map_elt): Mark with GTY.
        (struct nesting_info): Mark with GTY.  Mark var_map's param is struct
        var_map_elt.
        (lookup_field_for_decl): Allocate new element in GC memory.
        (lookup_tramp_for_decl): Likewise.
        (convert_nl_goto_reference): Likewise
        (create_nesting_tree): Allocate info in GC memory. Likewise for        info->var_map.
        (free_nesting_tree): Free with ggc_free instead of free.
        (root): New static variable.
        (lower_nested_functions): Remove root as local variable.  And zero out        root at the end of the function.

2005-09-02  Andrew Pinski  <pinskia@physics.uc.edu>

        PR middle-end/23547
        * gcc.dg/pr23547.c: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103777 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 14 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/pr23547.c b/gcc/testsuite/gcc.dg/pr23547.c
new file mode 100644
index 00000000000..210fae7ef85
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/pr23547.c
@@ -0,0 +1,14 @@
+/* { dg-do compile } */
+/* { dg-options "--param ggc-min-expand=0 --param ggc-min-heapsize=0" } */
+void foo()
+{
+  void bar()
+  {
+    bar();
+  }
+}
+
+void foo1(int i)
+{
+    void bar (char c[1][i]) { }
+}