Changeset b9c432f for src/tests/coroutine/fibonacci.c

Timestamp:

Apr 30, 2018, 11:08:10 AM (6 years ago)

Author:

Rob Schluntz <rschlunt@…>

Branches:

ADT, aaron-thesis, arm-eh, ast-experimental, cleanup-dtors, deferred_resn, demangler, enum, forall-pointer-decay, jacob/cs343-translation, jenkins-sandbox, master, new-ast, new-ast-unique-expr, new-env, no_list, persistent-indexer, pthread-emulation, qualifiedEnum, with_gc

Children:

1518b39, 1a3eab8

Parents:

7958e67 (diff), 5e5dbc2 (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' of plg.uwaterloo.ca:/u/cforall/software/cfa/cfa-cc

File:

• src/tests/coroutine/fibonacci.c (modified) (3 diffs)

src/tests/coroutine/fibonacci.c

@@ -5 +5 @@
 // file "LICENCE" distributed with Cforall.
 //
-// fibonacci.c --
+// fibonacci.c -- 3-state finite-state machine
+
 //
 // Author           : Thierry Delisle
 // Created On       : Thu Jun  8 07:29:37 2017
 // Last Modified By : Peter A. Buhr
-// Last Modified On : Thu Mar 22 22:45:44 2018
-// Update Count     : 15
+// Last Modified On : Fri Apr 27 08:55:31 2018
+// Update Count     : 19
 //
 
@@ -19 +20 @@
 coroutine Fibonacci { int fn; };                                                // used for communication
 
-void ?{}( Fibonacci & fib ) with( fib ) { fn = 0; }
-
-// main automatically called on first resume
-void main( Fibonacci & fib ) with( fib ) {
+void main( Fibonacci & fib ) with( fib ) {                              // called on first resume
         int fn1, fn2;                                                                           // retained between resumes
         fn = 0;  fn1 = fn;                                                                      // 1st case
@@ -29 +27 @@
         suspend();                                                                                      // restart last resume
         for ( ;; ) {
-                fn = fn1 + fn2; fn2 = fn1;  fn1 = fn;                   // general case
+                fn = fn1 + fn2;  fn2 = fn1;  fn1 = fn;                  // general case
                 suspend();                                                                              // restart last resume
         } // for