* eval_error.c (error_print): use volatile to suppress warnings.

* vm_eval.c (eval_string_with_cref): ditto.

* thread.c (rb_exec_recursive): ditto.

* eval_jump.c (rb_exec_end_proc): ditto.

* eval.c (ruby_exec_node): ditto.
  (rb_longjmp): ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22677 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 3 insertions, 3 deletions

diff --git a/eval.c b/eval.c
index 051fb89019..8040e8b585 100644
--- a/eval.c
+++ b/eval.c
@@ -193,7 +193,7 @@ ruby_cleanup(int ex)
 int
 ruby_exec_node(void *n, const char *file)
 {
-    int state;
+    volatile int state;
     VALUE iseq = (VALUE)n;
     rb_thread_t *th = GET_THREAD();
 
@@ -332,13 +332,13 @@ rb_frozen_class_p(VALUE klass)
 NORETURN(static void rb_longjmp(int, VALUE));
 
 static void
-rb_longjmp(int tag, VALUE mesg)
+rb_longjmp(int tag, volatile VALUE mesg)
 {
     VALUE at;
     VALUE e;
     rb_thread_t *th = GET_THREAD();
     const char *file;
-    int line = 0;
+    volatile int line = 0;
 
     if (rb_thread_set_raised(th)) {
 	th->errinfo = exception_error;