[PATCH 05/11] C++: finish_call_expr: strip location wrapper

[David Malcolm]

This is needed to recognize calls to known functions, otherwise
such calls get erroneously handled by cp_build_function_call_vec.

gcc/cp/ChangeLog:
        * semantics.c (finish_call_expr): Strip any location wrapper from
        fn.
---
 gcc/cp/semantics.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gcc/cp/semantics.c b/gcc/cp/semantics.c
index dfdc458..f292d17 100644
--- a/gcc/cp/semantics.c
+++ b/gcc/cp/semantics.c
@@ -2314,6 +2314,8 @@ finish_call_expr (tree fn, vec<tree, va_gc> **args, bool 
disallow_virtual,
 
   gcc_assert (!TYPE_P (fn));
 
+  STRIP_ANY_LOCATION_WRAPPER (fn);
+
   /* If FN may be a FUNCTION_DECL obfuscated by force_paren_expr, undo
      it so that we can tell this is a call to a known function.  */
   fn = maybe_undo_parenthesized_ref (fn);
-- 
1.8.5.3