"int a = *'" now reports an error

git-svn-id: http://picoc.googlecode.com/svn/trunk@316 21eae674-98b7-11dd-bd71-f92a316d2d60
2009-06-02 06:30:14 +00:00 · 2009-06-02 06:30:14 +00:00 · 2f8f365d46
parent f4b2bdcc64
commit 2f8f365d46
1 changed files with 3 additions and 0 deletions
--- a/expression.c
+++ b/expression.c
@ -1076,6 +1076,9 @@ int ExpressionParse(struct ParseState *Parser, struct Value **Result)
        /* all that should be left is a single value on the stack */
        if (Parser->Mode == RunModeRun)
        {
+            if (StackTop->Order != OrderNone || StackTop->Next != NULL)
+                ProgramFail(Parser, "invalid expression");
+                
            *Result = StackTop->p.Val;
            HeapPopStack(StackTop, sizeof(struct ExpressionStack));
        }