Changeset 30614 for trunk/Ohana/src/opihi/lib.shell/stack_math.c

Timestamp:

Feb 13, 2011, 11:28:01 AM (15 years ago)

Author:

eugene

Message:

add += and -= to opihi; allow 0 length vectors; fix mem leak in some binary math operations; check and handle some error cases in command.c

File:

• trunk/Ohana/src/opihi/lib.shell/stack_math.c (modified) (4 diffs)

trunk/Ohana/src/opihi/lib.shell/stack_math.c

@@ -972 +972 @@
         *out = OP;                                              \
       }                                                         \
-      clear_stack (V1);                                         \
-      return (TRUE);                                            \
+      goto escape;                                              \
     }                                                           \
     if ((V1->vector->type == OPIHI_INT) && (FTYPE == 'S')) {    \
@@ -982 +981 @@
         *out = OP;                                              \
       }                                                         \
-      clear_stack (V1);                                         \
-      return (TRUE);                                            \
+      goto escape;                                              \
     }                                                           \
     if ((V1->vector->type == OPIHI_INT) && (FTYPE == 's')) {    \
@@ -992 +990 @@
         *out = OP;                                              \
       }                                                         \
-      clear_stack (V1);                                         \
-      return (TRUE);                                            \
+      goto escape;                                              \
     } }                                                 
 
@@ -1035 +1032 @@
 # undef V_FUNC
 
+escape:
+
   if (V1[0].type == 'v') {
     free (V1[0].vector[0].elements.Ptr);