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authorJohn Hawthorn <john@hawthorn.email>2022-07-13 00:16:46 -0700
committerJohn Hawthorn <john@hawthorn.email>2022-07-14 09:59:34 -0700
commitb8247a16694242a6e6bdd53d09a9443753a4e979 (patch)
tree88e552e22961f4969e6c6238da8f1d29e8879ec1 /vm_core.h
parent509d0a92994e9b1ef497dbf84ed9e5faa1c8680d (diff)
Correct comment explaining env flags [ci skip]
We use 4 values for env flags now, which also shifted over the frame flags by one bit.
Diffstat (limited to 'vm_core.h')
-rw-r--r--vm_core.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/vm_core.h b/vm_core.h
index b7d980e0ec..f8eea13750 100644
--- a/vm_core.h
+++ b/vm_core.h
@@ -1232,10 +1232,10 @@ typedef rb_control_frame_t *
enum vm_frame_env_flags {
/* Frame/Environment flag bits:
- * MMMM MMMM MMMM MMMM ____ _FFF FFFF EEEX (LSB)
+ * MMMM MMMM MMMM MMMM ____ FFFF FFFE EEEX (LSB)
*
* X : tag for GC marking (It seems as Fixnum)
- * EEE : 3 bits Env flags
+ * EEE : 4 bits Env flags
* FF..: 7 bits Frame flags
* MM..: 15 bits frame magic (to check frame corruption)
*/