From 141861a2223560601151db1a351308e489bed9e6 Mon Sep 17 00:00:00 2001 From: Takashi Kokubun Date: Fri, 21 May 2021 23:19:46 -0700 Subject: Update a comment about what 'inline' attr means --- vm_core.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/vm_core.h b/vm_core.h index 72120d5302..2d92d9b9f8 100644 --- a/vm_core.h +++ b/vm_core.h @@ -435,7 +435,10 @@ struct rb_iseq_constant_body { unsigned int stack_max; /* for stack overflow check */ char catch_except_p; /* If a frame of this ISeq may catch exception, set TRUE */ - bool builtin_inline_p; // This ISeq's builtin func is safe to be inlined by MJIT + // If true, this ISeq is leaf *and* backtraces are not used, for example, + // by rb_profile_frames. We verify only leafness on VM_CHECK_MODE though. + // For more details, see: https://bugs.ruby-lang.org/issues/16956 + bool builtin_inline_p; struct rb_id_table *outer_variables; #if USE_MJIT -- cgit v1.2.3