From f8601bd903d6c9f288fc39cc9f277c1275291ff3 Mon Sep 17 00:00:00 2001
From: yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 14 Jun 2012 02:21:51 +0000
Subject: * eval.c: Add doxygen comments.

* ruby.c: ditto.

* thread_pthread.c: ditto

* version.c: ditto.

* vm_core.h: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36078 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 vm_core.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'vm_core.h')

diff --git a/vm_core.h b/vm_core.h
index e00f32ad09..e77d3b83e5 100644
--- a/vm_core.h
+++ b/vm_core.h
@@ -458,7 +458,18 @@ typedef struct rb_thread_struct {
     struct rb_vm_tag *tag;
     struct rb_vm_protect_tag *protect_tag;
 
+    /*! Thread-local state of evaluation context.
+     * 
+     *  If negative, this thread is evaluating the main program.
+     *  If positive, this thread is evaluating a program under Kernel::eval
+     *  family.
+     */
     int parse_in_eval;
+
+    /*! Thread-local state of compiling context.
+     *
+     * If non-zero, the parser does not automatically print error messages to
+     * stderr. */
     int mild_compile_error;
 
     /* storage */
-- 
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