* doublest.h (DOUBLEST): Use long double only if we can scan

[external/binutils.git] / gdb / c-exp.y

diff --git a/gdb/c-exp.y b/gdb/c-exp.y
index 8758a7d..b56613f 100644 (file)
--- a/gdb/c-exp.y
+++ b/gdb/c-exp.y
@@ -1080,24 +1080,8 @@ parse_number (p, len, parsed_float, putithere)
       char saved_char = p[len];
 
       p[len] = 0;      /* null-terminate the token */
-
-      if (sizeof (putithere->typed_val_float.dval) <= sizeof (float))
-       num = sscanf (p, "%g%s", (float *) &putithere->typed_val_float.dval,s);
-      else if (sizeof (putithere->typed_val_float.dval) <= sizeof (double))
-       num = sscanf (p, "%lg%s", (double *) &putithere->typed_val_float.dval,s);
-      else
-       {
-#ifdef SCANF_HAS_LONG_DOUBLE
-         num = sscanf (p, "%Lg%s", &putithere->typed_val_float.dval,s);
-#else
-         /* Scan it into a double, then assign it to the long double.
-            This at least wins with values representable in the range
-            of doubles. */
-         double temp;
-         num = sscanf (p, "%lg%s", &temp,s);
-         putithere->typed_val_float.dval = temp;
-#endif
-       }
+      num = sscanf (p, DOUBLEST_FORMAT "%s",
+                   &putithere->typed_val_float.dval, s);
       p[len] = saved_char;     /* restore the input stream */
 
       if (num == 1)