[rfc][13/37] Eliminate builtin_type_ macros: Update EVAL_SKIP dummy return type

[uweigand@de.ibm.com]

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Hello,

when calling evaluate_subexp with the EVAL_SKIP option, a dummy
value is returned; this is currently constructed using the
builtin_type_long macro.

As the actual type doesn't really matter, this patch changes that
to use builtin_type_int8 instead.

Bye,
Ulrich


ChangeLog:

	* eval.c (evaluate_subexp_standard): Use builtin_type_int8
	to construct the EVAL_SKIP dummy return value.
	* ada-lang.c (ada_evaluate_subexp): Likewise.
	* jv-lang.c (evaluate_subexp_java): Likewise.
	* m2-lang.c (evaluate_subexp_modula2): Likewise.
	* scm-lang.c (evaluate_exp): Likewise.

Index: gdb-head/gdb/ada-lang.c
===================================================================
--- gdb-head.orig/gdb/ada-lang.c
+++ gdb-head/gdb/ada-lang.c
@@ -9277,7 +9277,7 @@ ada_evaluate_subexp (struct type *expect
     }
 
 nosideret:
-  return value_from_longest (builtin_type_long, (LONGEST) 1);
+  return value_from_longest (builtin_type_int8, (LONGEST) 1);
 }
 \f
 
Index: gdb-head/gdb/eval.c
===================================================================
--- gdb-head.orig/gdb/eval.c
+++ gdb-head/gdb/eval.c
@@ -2482,7 +2482,7 @@ GDB does not (yet) know how to evaluate 
     }
 
 nosideret:
-  return value_from_longest (builtin_type_long, (LONGEST) 1);
+  return value_from_longest (builtin_type_int8, (LONGEST) 1);
 }
 \f
 /* Evaluate a subexpression of EXP, at index *POS,
Index: gdb-head/gdb/jv-lang.c
===================================================================
--- gdb-head.orig/gdb/jv-lang.c
+++ gdb-head/gdb/jv-lang.c
@@ -938,7 +938,7 @@ evaluate_subexp_java (struct type *expec
 standard:
   return evaluate_subexp_standard (expect_type, exp, pos, noside);
 nosideret:
-  return value_from_longest (builtin_type_long, (LONGEST) 1);
+  return value_from_longest (builtin_type_int8, (LONGEST) 1);
 }
 
 static char *java_demangle (const char *mangled, int options)
Index: gdb-head/gdb/m2-lang.c
===================================================================
--- gdb-head.orig/gdb/m2-lang.c
+++ gdb-head/gdb/m2-lang.c
@@ -273,7 +273,7 @@ evaluate_subexp_modula2 (struct type *ex
     }
 
  nosideret:
-  return value_from_longest (builtin_type_long, (LONGEST) 1);
+  return value_from_longest (builtin_type_int8, (LONGEST) 1);
 }
 \f
 
Index: gdb-head/gdb/scm-lang.c
===================================================================
--- gdb-head.orig/gdb/scm-lang.c
+++ gdb-head/gdb/scm-lang.c
@@ -220,7 +220,7 @@ evaluate_exp (struct type *expect_type, 
     }
   return evaluate_subexp_standard (expect_type, exp, pos, noside);
 nosideret:
-  return value_from_longest (builtin_type_long, (LONGEST) 1);
+  return value_from_longest (builtin_type_int8, (LONGEST) 1);
 }
 
 const struct exp_descriptor exp_descriptor_scm = 

-- 
  Dr. Ulrich Weigand
  GNU Toolchain for Linux on System z and Cell BE
  Ulrich.Weigand@de.ibm.com