Changeset d3b7937 for src/examples/alloc.c

Timestamp:

Jan 29, 2016, 4:36:39 PM (9 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:

ae8b942

Parents:

f3fc8cbe

Message:

building runtime library (first attempt)

File:

• src/examples/alloc.c (modified) (2 diffs)

src/examples/alloc.c

@@ +1 @@
+#if 0
 extern "C" {
     typedef long unsigned int size_t;
@@ -15 +16 @@
     return (T *)calloc( size, sizeof(T) );
 }
+#endif
+typedef int size_t;
 forall( type T ) T * realloc( T *ptr, size_t n ) {
-    return (T *)(void *)realloc( ptr, sizeof(T) );
+//    return (T *)(void *)realloc( ptr, sizeof(T) );
 }
-forall( type T ) T * realloc( T *ptr, size_t n, T c ) {
-    return (T *)realloc( ptr, n );
-}
+//forall( type T ) T * realloc( T *ptr, size_t n, T c ) {
+//    return (T *)realloc( ptr, n );
+//}
 
-int *foo( int *p, int c );
-int *bar( int *p, int c );
-int *baz( int *p, int c );
+//int *foo( int *p, int c );
+//int *bar( int *p, int c );
+//int *baz( int *p, int c );
 
 int main( void ) {
-    size_t size = 10;
-    int * x = malloc();
-    x = malloc();
-    x = calloc( 10 );                                   // calloc: array set to 0
-    x = realloc( x, 10 );
-    x = realloc( x, 10, '\0' );
-    x = malloc( 5 );
-    float *fp = malloc() + 1;
+    // size_t size = 10;
+    //int * x = malloc();
+    int * x;
+    // x = malloc();
+    // x = calloc( 10 );                                        // calloc: array set to 0
+    // x = realloc( x, 10 );
+    // x = realloc( x, 10, '\0' );
+    // x = malloc( 5 );
+    // float *fp = malloc() + 1;
 
     struct St1 { int x; double y; };
     struct St1 * st1;
-    double *y;
+//    double *y;
     x = realloc( st1, 10 );                             // SHOULD FAIL!!
 #if 0