3 files changed, 8 insertions, 2 deletions
diff --git a/ChangeLog b/ChangeLog
index bc2f4b34eb..3b107fbc75 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Fri Feb 18 00:28:39 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* compile.c (get_exception_sym2type): guard temporary object from GC.
+
 Tue May  3 18:23:57 2011  Yuki Sonoda (Yugui)  <yugui@yugui.jp>
 
 	* test/date/test_date.rb (TestDate#test_coerce):
diff --git a/compile.c b/compile.c
index 1f27174689..76dc76a161 100644
--- a/compile.c
+++ b/compile.c
@@ -5152,6 +5152,7 @@ get_exception_sym2type(VALUE sym)
 {
 #undef rb_intern
 #define rb_intern(str) rb_intern_const(str)
+    VALUE sym_inspect;
     static VALUE symRescue, symEnsure, symRetry;
     static VALUE symBreak, symRedo, symNext;
 
@@ -5170,8 +5171,9 @@ get_exception_sym2type(VALUE sym)
     if (sym == symBreak)  return CATCH_TYPE_BREAK;
     if (sym == symRedo)   return  CATCH_TYPE_REDO;
     if (sym == symNext)   return CATCH_TYPE_NEXT;
+    sym_inspect = rb_inspect(sym);
     rb_raise(rb_eSyntaxError, "invalid exception symbol: %s",
-	     RSTRING_PTR(rb_inspect(sym)));
+	     RSTRING_PTR(RB_GC_GUARD(sym_inspect)));
     return 0;
 }
 
diff --git a/version.h b/version.h
index ab9e96dfaf..b2c563fcf8 100644
--- a/version.h
+++ b/version.h
@@ -1,5 +1,5 @@
 #define RUBY_VERSION "1.9.2"
-#define RUBY_PATCHLEVEL 201
+#define RUBY_PATCHLEVEL 202
 #define RUBY_VERSION_MAJOR 1
 #define RUBY_VERSION_MINOR 9
 #define RUBY_VERSION_TEENY 1