diff --git a/ChangeLog b/ChangeLog
index f2f4d50af3..1051ebde26 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Fri Dec 21 12:26:36 2007  Koichi Sasada  <ko1@atdot.net>
+
+	* compile.c: remove "illegal".
+
 Fri Dec 21 12:22:20 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* keywords, parse.y (__ENCODING__): represent script encoding.
diff --git a/compile.c b/compile.c
index 046c68a7fe..b17eb253f3 100644
--- a/compile.c
+++ b/compile.c
@@ -2966,7 +2966,7 @@ iseq_compile_each(rb_iseq_t *iseq, LINK_ANCHOR *ret, NODE * node, int poped)
 		}
 		ip = ip->parent_iseq;
 	    }
-	    COMPILE_ERROR((ERROR_ARGS "Illegal break"));
+	    COMPILE_ERROR((ERROR_ARGS "Invalid break"));
 	}
 	break;
       }
@@ -3020,7 +3020,7 @@ iseq_compile_each(rb_iseq_t *iseq, LINK_ANCHOR *ret, NODE * node, int poped)
 		}
 	    }
 	    else {
-		COMPILE_ERROR((ERROR_ARGS "Illegal next"));
+		COMPILE_ERROR((ERROR_ARGS "Invalid next"));
 	    }
 	}
 	break;
@@ -3081,7 +3081,7 @@ iseq_compile_each(rb_iseq_t *iseq, LINK_ANCHOR *ret, NODE * node, int poped)
 		}
 	    }
 	    else {
-		COMPILE_ERROR((ERROR_ARGS "Illegal redo"));
+		COMPILE_ERROR((ERROR_ARGS "Invalid redo"));
 	    }
 	}
 	break;
@@ -3093,7 +3093,7 @@ iseq_compile_each(rb_iseq_t *iseq, LINK_ANCHOR *ret, NODE * node, int poped)
 		      INT2FIX(0x04) /* TAG_RETRY */ );
 	}
 	else {
-	    COMPILE_ERROR((ERROR_ARGS "Illegal retry"));
+	    COMPILE_ERROR((ERROR_ARGS "Invalid retry"));
 	}
 	break;
       }
@@ -3788,7 +3788,7 @@ iseq_compile_each(rb_iseq_t *iseq, LINK_ANCHOR *ret, NODE * node, int poped)
 
 	while (is) {
 	    if (is->type == ISEQ_TYPE_TOP || is->type == ISEQ_TYPE_CLASS) {
-		COMPILE_ERROR((ERROR_ARGS "Illegal return"));
+		COMPILE_ERROR((ERROR_ARGS "Invalid return"));
 		break;
 	    }
 	    else {
@@ -3820,7 +3820,7 @@ iseq_compile_each(rb_iseq_t *iseq, LINK_ANCHOR *ret, NODE * node, int poped)
 
 	INIT_ANCHOR(args);
 	if (iseq->type == ISEQ_TYPE_TOP || iseq->type == ISEQ_TYPE_CLASS) {
-	    COMPILE_ERROR((ERROR_ARGS "Illegal yield"));
+	    COMPILE_ERROR((ERROR_ARGS "Invalid yield"));
 	}
 
 	if (node->nd_head) {