Split rank_one_type_parm_complex from rank_one_type

gdb/ChangeLog:

	* gdbtypes.c (rank_one_type_parm_complex): New function extracted
	from...
	(rank_one_type): ... this.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 7df74fc..4ad9291 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,11 @@
 2019-03-08  Simon Marchi  <simon.marchi@efficios.com>
 
+       * gdbtypes.c (rank_one_type_parm_complex): New function extracted
+       from...
+       (rank_one_type): ... this.
+
+2019-03-08  Simon Marchi  <simon.marchi@efficios.com>
+
        * gdbtypes.c (rank_one_type_parm_float): New function extracted
        from...
        (rank_one_type): ... this.

diff --git a/gdb/gdbtypes.c b/gdb/gdbtypes.c
index fba9abf..8140aa5 100644 (file)
--- a/gdb/gdbtypes.c
+++ b/gdb/gdbtypes.c
@@ -4121,6 +4121,22 @@ rank_one_type_parm_float (struct type *parm, struct type *arg, struct value *val
     }
 }
 
+/* rank_one_type helper for when PARM's type code is TYPE_CODE_COMPLEX.  */
+
+static struct rank
+rank_one_type_parm_complex (struct type *parm, struct type *arg, struct value *value)
+{
+  switch (TYPE_CODE (arg))
+    {          /* Strictly not needed for C++, but...  */
+    case TYPE_CODE_FLT:
+      return FLOAT_PROMOTION_BADNESS;
+    case TYPE_CODE_COMPLEX:
+      return EXACT_MATCH_BADNESS;
+    default:
+      return INCOMPATIBLE_TYPE_BADNESS;
+    }
+}
+
 /* Compare one type (PARM) for compatibility with another (ARG).
  * PARM is intended to be the parameter type of a function; and
  * ARG is the supplied argument's type.  This function tests if
@@ -4229,16 +4245,7 @@ rank_one_type (struct type *parm, struct type *arg, struct value *value)
     case TYPE_CODE_FLT:
       return rank_one_type_parm_float (parm, arg, value);
     case TYPE_CODE_COMPLEX:
-      switch (TYPE_CODE (arg))
-       {               /* Strictly not needed for C++, but...  */
-       case TYPE_CODE_FLT:
-         return FLOAT_PROMOTION_BADNESS;
-       case TYPE_CODE_COMPLEX:
-         return EXACT_MATCH_BADNESS;
-       default:
-         return INCOMPATIBLE_TYPE_BADNESS;
-       }
-      break;
+      return rank_one_type_parm_complex (parm, arg, value);
     case TYPE_CODE_STRUCT:
       switch (TYPE_CODE (arg))
        {