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-rw-r--r--gcc/tree.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/gcc/tree.h b/gcc/tree.h
index 060ddee..e5d1718 100644
--- a/gcc/tree.h
+++ b/gcc/tree.h
@@ -21,6 +21,7 @@ along with GCC; see the file COPYING3. If not see
#define GCC_TREE_H
#include "tree-core.h"
+#include "options.h"
/* Convert a target-independent built-in function code to a combined_fn. */
@@ -6441,4 +6442,15 @@ public:
operator location_t () const { return m_combined_loc; }
};
+/* Code that doesn't refer to any warning. Has no effect on suppression
+ functions. */
+constexpr opt_code no_warning = opt_code ();
+/* Wildcard code that refers to all warnings. */
+constexpr opt_code all_warnings = N_OPTS;
+
+/* Set the disposition for a warning (or all warnings by default)
+ at a location to disabled by default. */
+extern bool suppress_warning_at (location_t, opt_code = all_warnings,
+ bool = true);
+
#endif /* GCC_TREE_H */