libcc1: Add support for per-location warning groups.

libcc1/ChangeLog:

	* libcp1plugin.cc (record_decl_address): Replace a direct use
	of TREE_NO_WARNING with suppress_warning.

1 files changed, 1 insertions, 1 deletions

diff --git a/libcc1/libcp1plugin.cc b/libcc1/libcp1plugin.cc
index 79694b91964..ea6ee553401 100644
--- a/libcc1/libcp1plugin.cc
+++ b/libcc1/libcp1plugin.cc
@@ -541,7 +541,7 @@ record_decl_address (plugin_context *ctx, decl_addr_value value)
   **slot = value;
   /* We don't want GCC to warn about e.g. static functions
      without a code definition.  */
-  TREE_NO_WARNING (value.decl) = 1;
+  suppress_warning (value.decl);
   return *slot;
 }