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Finish initial draft of runtime posts.

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This commit is contained in:
Danila Fedorin
2019-10-30 14:21:13 -07:00
parent 4b5e2f4454
commit a834fd578e
4 changed files with 260 additions and 69 deletions
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31
code/compiler/07/examples/runtime1.c Normal file
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#include "../runtime.h"
void f_add(struct stack* s) {
struct node_num* left = (struct node_num*) eval(stack_peek(s, 0));
struct node_num* right = (struct node_num*) eval(stack_peek(s, 1));
stack_push(s, (struct node_base*) alloc_num(left->value + right->value));
}
void f_main(struct stack* s) {
// PushInt 320
stack_push(s, (struct node_base*) alloc_num(320));
// PushInt 6
stack_push(s, (struct node_base*) alloc_num(6));
// PushGlobal f_add (the function for +)
stack_push(s, (struct node_base*) alloc_global(f_add, 2));
struct node_base* left;
struct node_base* right;
// MkApp
left = stack_pop(s);
right = stack_pop(s);
stack_push(s, (struct node_base*) alloc_app(left, right));
// MkApp
left = stack_pop(s);
right = stack_pop(s);
stack_push(s, (struct node_base*) alloc_app(left, right));
}