(convert_for_assignment): Don't give errors about adding const or

volatile unless both sides point to functions.

From-SVN: r9590

diff --git a/gcc/c-typeck.c b/gcc/c-typeck.c
index 45700408321a07b7da7cf002a79bf6584c9d7e67..370ef39dee0b253352146b8dc970dc913662f90b 100644 (file)
--- a/gcc/c-typeck.c
+++ b/gcc/c-typeck.c
@@ -4052,7 +4052,8 @@ convert_for_assignment (type, rhs, errtype, fundecl, funname, parmnum)
                warn_for_assignment ("pointer targets in %s differ in signedness",
                                     get_spelling (errtype), funname, parmnum);
            }
-         else
+         else if (TREE_CODE (ttl) == FUNCTION_TYPE
+                  && TREE_CODE (ttr) == FUNCTION_TYPE)
            {
              /* Because const and volatile on functions are restrictions
                 that say the function will not do certain things,