Suppress warnings about conversions between char * and unsigned char *.

[pspp] / src / language / expressions / operations.def

diff --git a/src/language/expressions/operations.def b/src/language/expressions/operations.def
index 531d6b312a0284309ef32223fc7cd69271959673..c25f113c319c4b214a46c923d2fdceffcf46fc75 100644 (file)
--- a/src/language/expressions/operations.def
+++ b/src/language/expressions/operations.def
@@ -63,12 +63,12 @@ boolean operator LT (a, b) = a < b;
 boolean operator NE (a, b) = a != b;
 
 // String relational operators.
-boolean operator EQ_STRING (string a, string b) = compare_string (&a, &b) == 0;
-boolean operator GE_STRING (string a, string b) = compare_string (&a, &b) >= 0;
-boolean operator GT_STRING (string a, string b) = compare_string (&a, &b) > 0;
-boolean operator LE_STRING (string a, string b) = compare_string (&a, &b) <= 0;
-boolean operator LT_STRING (string a, string b) = compare_string (&a, &b) < 0;
-boolean operator NE_STRING (string a, string b) = compare_string (&a, &b) != 0;
+boolean operator EQ_STRING (string a, string b) = compare_string_3way (&a, &b) == 0;
+boolean operator GE_STRING (string a, string b) = compare_string_3way (&a, &b) >= 0;
+boolean operator GT_STRING (string a, string b) = compare_string_3way (&a, &b) > 0;
+boolean operator LE_STRING (string a, string b) = compare_string_3way (&a, &b) <= 0;
+boolean operator LT_STRING (string a, string b) = compare_string_3way (&a, &b) < 0;
+boolean operator NE_STRING (string a, string b) = compare_string_3way (&a, &b) != 0;
 
 // Unary functions.
 function ABS (x) = fabs (x);
@@ -118,7 +118,7 @@ boolean function ANY (string x, string a[n])
   size_t i;
 
   for (i = 0; i < n; i++)
-    if (!compare_string (&x, &a[i]))
+    if (!compare_string_3way (&x, &a[i]))
       return 1.;
   return 0.;
 }
@@ -154,7 +154,7 @@ string function MAX (string a[n])
 
   max = &a[0];
   for (i = 1; i < n; i++)
-    if (compare_string (&a[i], max) > 0)
+    if (compare_string_3way (&a[i], max) > 0)
       max = &a[i];
   return *max;
 }
@@ -185,7 +185,7 @@ string function MIN (string a[n])
 
   min = &a[0];
   for (i = 1; i < n; i++)
-    if (compare_string (&a[i], min) < 0)
+    if (compare_string_3way (&a[i], min) < 0)
       min = &a[i];
   return *min;
 }
@@ -238,7 +238,7 @@ boolean function RANGE (string x, string a[n*2])
     {
       struct substring *w = &a[2 * i];
       struct substring *y = &a[2 * i + 1];
-      if (compare_string (w, &x) <= 0 && compare_string (&x, y) <= 0)
+      if (compare_string_3way (w, &x) <= 0 && compare_string_3way (&x, y) <= 0)
         return 1.;
     }
   return 0.;
@@ -961,7 +961,8 @@ absorb_miss no_opt string operator VEC_ELEM_STR (idx)
   if (idx >= 1 && idx <= vector_get_var_cnt (v))
     {
       struct variable *var = vector_get_var (v, (size_t) idx - 1);
-      return copy_string (e, case_str (c, var), var_get_width (var));
+      return copy_string (e, CHAR_CAST_BUG (char *, case_str (c, var)),
+                          var_get_width (var));
     }
   else
     {
@@ -1029,7 +1030,8 @@ no_opt perm_only string function LAG (str_var v, pos_int n_before)
 {
   const struct ccase *c = lagged_case (ds, n_before);
   if (c != NULL)
-    return copy_string (e, case_str (c, v), var_get_width (v));
+    return copy_string (e, CHAR_CAST_BUG (char *, case_str (c, v)),
+                        var_get_width (v));
   else
     return empty_string;
 }
@@ -1040,7 +1042,8 @@ no_opt perm_only string function LAG (str_var v)
 {
   const struct ccase *c = lagged_case (ds, 1);
   if (c != NULL)
-    return copy_string (e, case_str (c, v), var_get_width (v));
+    return copy_string (e, CHAR_CAST_BUG (char *, case_str (c, v)),
+                        var_get_width (v));
   else
     return empty_string;
 }