Fix mjsunit oddities (new try).

test/mjsunit/invalid-lhs.js

Index: test/mjsunit/invalid-lhs.js
diff --git a/test/mjsunit/invalid-lhs.js b/test/mjsunit/invalid-lhs.js
index d28dc9ccf877c2d6a2ebea62e9682a78b8a99676..92929b68e5dcc291343c0e890a3a037782ab6ba1 100644
--- a/test/mjsunit/invalid-lhs.js
+++ b/test/mjsunit/invalid-lhs.js
@@ -33,7 +33,7 @@ assertThrows("12 = 12", ReferenceError);
 assertThrows("x++ = 12", ReferenceError);
 assertThrows("eval('var x') = 12", ReferenceError);
 assertThrows("if (false) 12 = 12", ReferenceError);
-assertDoesNotThrow("if (false) eval('var x') = 12", ReferenceError);
+assertDoesNotThrow("if (false) eval('var x') = 12");
 
 // Pre- and post-fix operations:
 assertThrows("12++", ReferenceError);
@@ -46,20 +46,20 @@ assertThrows("if (false) 12++", ReferenceError);
 assertThrows("if (false) 12--", ReferenceError);
 assertThrows("if (false) ++12", ReferenceError);
 assertThrows("if (false) --12", ReferenceError);
-assertDoesNotThrow("if (false) ++(eval('12'))", ReferenceError);
-assertDoesNotThrow("if (false) (eval('12'))++", ReferenceError);
+assertDoesNotThrow("if (false) ++(eval('12'))");
+assertDoesNotThrow("if (false) (eval('12'))++");
 
 // For in:
 assertThrows("for (12 in [1]) print(12);", SyntaxError);
 assertThrows("for (eval('var x') in [1]) print(12);", ReferenceError);
 assertThrows("if (false) for (12 in [1]) print(12);", SyntaxError);
-assertDoesNotThrow("if (false) for (eval('0') in [1]) print(12);", ReferenceError);
+assertDoesNotThrow("if (false) for (eval('0') in [1]) print(12);");
 
 // For:
 assertThrows("for (12 = 1;;) print(12);", ReferenceError);
 assertThrows("for (eval('var x') = 1;;) print(12);", ReferenceError);
 assertThrows("if (false) for (12 = 1;;) print(12);", ReferenceError);
-assertDoesNotThrow("if (false) for (eval('var x') = 1;;) print(12);", ReferenceError);
+assertDoesNotThrow("if (false) for (eval('var x') = 1;;) print(12);");
 
 // Assignments to 'this'.
 assertThrows("this = 42", ReferenceError);