Changeset 0b8cd722 for translator/examples/swap.c

Timestamp:

Jan 8, 2015, 2:37:47 PM (10 years ago)

Author:

Peter A. Buhr <pabuhr@…>

Branches:

ADT, aaron-thesis, arm-eh, ast-experimental, cleanup-dtors, ctor, deferred_resn, demangler, enum, forall-pointer-decay, gc_noraii, jacob/cs343-translation, jenkins-sandbox, master, memory, new-ast, new-ast-unique-expr, new-env, no_list, persistent-indexer, pthread-emulation, qualifiedEnum, resolv-new, string, with_gc

Children:

6c3744e

Parents:

17cd4eb

Message:

fix uninitialized value, fix memory reads after frees

File:

• translator/examples/swap.c (modified) (2 diffs)

translator/examples/swap.c

@@ -4 +4 @@
 
 forall( type T )
-T swap( T *left, T *right ) {
+void swap( T *left, T *right ) {
     T temp;
     temp = *left;
     *left = *right;
     *right = temp;
-    return *right;
 }
 
@@ -15 +14 @@
     int x = 1, y = 2;
     printf( "%d %d\n", x, y );
-    int w;
-    w = swap( &x, &y );
-    printf( "%d %d %d\n", w, x, y );
+    swap( &x, &y );
+    printf( "%d %d\n", x, y );
 }