Changes in doc/papers/general/evaluation/cfa-stack.c [986dd36:604e76d]

File:

• doc/papers/general/evaluation/cfa-stack.c (modified) (3 diffs)

doc/papers/general/evaluation/cfa-stack.c

@@ -7 +7 @@
 };
 
-forall(otype T) void ?{}(stack(T)& s) { (s.head){ 0 }; }
+forall(otype T) void ?{}(stack(T)* s) { (&s->head){ 0 }; }
 
-forall(otype T) void ?{}(stack(T)& s, stack(T) t) {
-        stack_node(T)** crnt = &s.head;
+forall(otype T) void ?{}(stack(T)* s, stack(T) t) {
+        stack_node(T)** crnt = &s->head;
         for ( stack_node(T)* next = t.head; next; next = next->next ) {
-                // *crnt = &(*(stack_node(T)*)malloc()){ next->value }; /***/
-                stack_node(T)* new_node = ((stack_node(T)*)malloc());
-                (*new_node){ next->value }; /***/
-                *crnt = new_node;
-
+                *crnt = ((stack_node(T)*)malloc()){ next->value }; /***/
                 stack_node(T)* acrnt = *crnt;
                 crnt = &acrnt->next;
@@ -23 +19 @@
 }
 
-forall(otype T) stack(T) ?=?(stack(T)& s, stack(T) t) {
-        if ( s.head == t.head ) return s;
+forall(otype T) stack(T) ?=?(stack(T)* s, stack(T) t) {
+        if ( s->head == t.head ) return *s;
         clear(s);
         s{ t };
-        return s;
+        return *s;
 }
 
-forall(otype T) void ^?{}(stack(T)& s) { clear(s); }
+forall(otype T) void ^?{}(stack(T)* s) { clear(s); }
 
-forall(otype T) _Bool empty(const stack(T)& s) { return s.head == 0; }
+forall(otype T) _Bool empty(const stack(T)* s) { return s->head == 0; }
 
-forall(otype T) void push(stack(T)& s, T value) {
-        // s.head = &(*(stack_node(T)*)malloc()){ value, s.head }; /***/
-        stack_node(T)* new_node = ((stack_node(T)*)malloc());
-        (*new_node){ value, s.head }; /***/
-        s.head = new_node;
+forall(otype T) void push(stack(T)* s, T value) {
+        s->head = ((stack_node(T)*)malloc()){ value, s->head }; /***/
 }
 
-forall(otype T) T pop(stack(T)& s) {
-        stack_node(T)* n = s.head;
-        s.head = n->next;
+forall(otype T) T pop(stack(T)* s) {
+        stack_node(T)* n = s->head;
+        s->head = n->next;
         T x = n->value;
         ^n{};
@@ -50 +43 @@
 }
 
-forall(otype T) void clear(stack(T)& s) {
-    for ( stack_node(T)* next = s.head; next; ) {
+forall(otype T) void clear(stack(T)* s) {
+    for ( stack_node(T)* next = s->head; next; ) {
                 stack_node(T)* crnt = next;
                 next = crnt->next;
                 delete(crnt);
         }
-        s.head = 0;
+        s->head = 0;
 }