stmt.c (current_nesting_level): New fn.

        * stmt.c (current_nesting_level): New fn.
        * tree.h: Declare it.
        * c-semantics.c (genrtl_compound_stmt): Use it.

        * dbxout.c (dbxout_symbol): Use DECL_RTL_SET_P.

From-SVN: r43037

1 files changed, 9 insertions, 0 deletions

diff --git a/gcc/stmt.c b/gcc/stmt.c
index c20a99e..3cefc7c 100644
--- a/gcc/stmt.c
+++ b/gcc/stmt.c
@@ -3395,6 +3395,15 @@ conditional_context ()
   return block_stack && block_stack->data.block.conditional_code;
 }
 
+/* Return an opaque pointer to the current nesting level, so frontend code
+   can check its own sanity.  */
+
+struct nesting *
+current_nesting_level ()
+{
+  return cfun ? block_stack : 0;
+}
+
 /* Emit a handler label for a nonlocal goto handler.
    Also emit code to store the handler label in SLOT before BEFORE_INSN.  */