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doc/papers/general/evaluation/cfa-stack.c (modified) (3 diffs)
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doc/papers/general/evaluation/cfa-stack.c
rb2e8841 r28bc8c8 6 6 stack_node(T) * next; 7 7 }; 8 forall(otype T) void ?{}( stack_node(T) & node, T value, stack_node(T) * next ) {9 node.value = value;10 node.next = next;11 }12 8 13 9 forall(otype T) void ?{}( stack(T) & s ) { (s.head){ 0 }; } … … 16 12 stack_node(T) ** crnt = &s.head; 17 13 for ( stack_node(T) * next = t.head; next; next = next->next ) { 18 // *crnt = new( next->value, (stack_node(T)*)0 ); 19 stack_node(T)* new_node = ((stack_node(T)*)malloc()); 20 (*new_node){ next->value }; /***/ 21 *crnt = new_node; 22 stack_node(T) * acrnt = *crnt; 23 crnt = &acrnt->next; 14 *crnt = alloc(); 15 ((*crnt)->value){ next->value }; 16 crnt = &(*crnt)->next; 24 17 } 25 18 *crnt = 0; … … 37 30 forall(otype T) _Bool empty( const stack(T) & s ) { return s.head == 0; } 38 31 39 forall(otype T) void push( stack(T) & s, T value ) { 40 // s.head = new( value, s.head ); 41 stack_node(T)* new_node = ((stack_node(T)*)malloc()); 42 (*new_node){ value, s.head }; /***/ 43 s.head = new_node; 32 forall(otype T) void push( stack(T) & s, T value ) with( s ) { 33 stack_node(T)* n = alloc(); 34 (*n){ value, head }; 35 head = n; 44 36 } 45 37 46 forall(otype T) T pop( stack(T) & s ) { 47 stack_node(T) * n = s.head; 48 s.head = n->next; 49 T v = n->value; 50 delete( n ); 51 return v; 38 forall(otype T) T pop( stack(T) & s ) with( s ) { 39 stack_node(T) * n = head; 40 head = n->next; 41 T x = n->value; 42 ^(*n){}; 43 free( n ); 44 return x; 52 45 } 53 46 54 forall(otype T) void clear( stack(T) & s ) {55 for ( stack_node(T) * next = s.head; next; ) {47 forall(otype T) void clear( stack(T) & s ) with( s ) { 48 for ( stack_node(T) * next = head; next; ) { 56 49 stack_node(T) * crnt = next; 57 50 next = crnt->next; 58 delete( crnt ); 51 ^(*crnt){}; 52 free(crnt); 59 53 } 60 s.head = 0;54 head = 0; 61 55 }
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