From 0054a7eaacba2a7183be67b28e7746ed55a8f6d1 Mon Sep 17 00:00:00 2001
From: fche <fche>
Date: Thu, 3 Mar 2005 21:24:24 +0000
Subject: 2005-03-03  Frank Ch. Eigler  <fche@redhat.com>

	* parse.cxx (parse_assignment): Assert lvalueness of left
	operand.
	* staptree.h (expression): Add is_lvalue member.
	* staptree.cxx (functioncall::resolve_types): Don't crash on
	formal-vs-actual argument count mismatch.
	(*): Add some is_lvalue stub functions.
	* testsuite/*: Some new tests.
---
 parse.cxx | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'parse.cxx')

diff --git a/parse.cxx b/parse.cxx
index 4238f37e..41ec6fef 100644
--- a/parse.cxx
+++ b/parse.cxx
@@ -648,6 +648,8 @@ parser::parse_assignment ()
 	  t->content == "+=" ||
 	  false)) // XXX: add /= etc.
     {
+      if (op1->is_lvalue () == 0)
+        throw parse_error ("assignment not to lvalue");
       assignment* e = new assignment;
       e->left = op1;
       e->op = t->content;
-- 
cgit