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-rw-r--r--gcc/c-common.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/c-common.h b/gcc/c-common.h
index ec63e0c..039edbe 100644
--- a/gcc/c-common.h
+++ b/gcc/c-common.h
@@ -1055,6 +1055,7 @@ extern void warn_for_sign_compare (location_t,
tree result_type,
enum tree_code resultcode);
extern void set_underlying_type (tree x);
+extern bool is_typedef_decl (tree x);
extern VEC(tree,gc) *make_tree_vector (void);
extern void release_tree_vector (VEC(tree,gc) *);
extern VEC(tree,gc) *make_tree_vector_single (tree);