Changeset 58fe85a for doc/papers/concurrency/examples/Fib3.c

Timestamp:

Jan 7, 2021, 3:27:00 PM (5 years ago)

Author:

Thierry Delisle <tdelisle@…>

Branches:

ADT, arm-eh, ast-experimental, enum, forall-pointer-decay, jacob/cs343-translation, master, new-ast-unique-expr, pthread-emulation, qualifiedEnum, stuck-waitfor-destruct

Children:

2b4daf2, 64aeca0

Parents:

3c64c668 (diff), eef8dfb (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge branch 'master' into park_unpark

File:

• doc/papers/concurrency/examples/Fib3.c (modified) (1 diff)

doc/papers/concurrency/examples/Fib3.c

@@ -2 +2 @@
 
 typedef struct {
-        int fn1, fn;
-        void * next;
+        int restart, fn1, fn;
 } Fib;
-#define FibCtor { 1, 0, NULL }
+#define FibCtor { 0, 1, 0 }
 
 Fib * comain( Fib * f ) {
-        if ( __builtin_expect(f->next != 0, 1) ) goto *f->next;
-        f->next = &&s1;
+        static void * states[] = {&&s0, &&s1};
+        goto *states[f->restart];
+  s0: f->restart = 1;
         for ( ;; ) {
                 return f;