Mercurial > hg > octave-nkf

diff src/pt-const.cc @ 1728:42b4f904f1af

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
[project @ 1996-01-09 11:36:01 by jwe]
author jwe
date Tue, 09 Jan 1996 11:41:43 +0000
parents 62ad73f2ebd0
children c43d042f20be
line wrap: on
line diff
--- a/src/pt-const.cc
+++ b/src/pt-const.cc
@@ -32,6 +32,8 @@
 #include <cctype>
 #include <cstring>
 
+#include <string>
+
 #include <fstream.h>
 #include <iostream.h>
 #include <strstream.h>
@@ -1448,16 +1450,17 @@
     }
 }
 
-const char *
+string
 TC_REP::string_value (void) const
 {
+  string retval;
+
   if (type_tag == char_matrix_constant_str)
-    return char_matrix->row_as_string (0);  // XXX FIXME??? XXX
+    retval = char_matrix->row_as_string (0);  // XXX FIXME??? XXX
   else
-    {
-      gripe_invalid_conversion (type_as_string (), "string");
-      return 0;
-    }
+    gripe_invalid_conversion (type_as_string (), "string");
+
+  return retval;
 }
 
 Range