bugzilla 3724 bug in Expression::arraySyntaxCopy (null pointer derefe…

…rence on struct->union->struct
dlang · Jan 23, 2010 · aebdbc8 · aebdbc8
1 parent 061ec23
commit aebdbc8
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Showing 2 changed files with 4 additions and 3 deletions.
diff --git a/src/expression.c b/src/expression.c
@@ -1,6 +1,6 @@
 
 // Compiler implementation of the D programming language
-// Copyright (c) 1999-2009 by Digital Mars
+// Copyright (c) 1999-2010 by Digital Mars
 // All Rights Reserved
 // written by Walter Bright
 // http://www.digitalmars.com
@@ -1356,7 +1356,8 @@ Expressions *Expression::arraySyntaxCopy(Expressions *exps)
 	for (int i = 0; i < a->dim; i++)
 	{   Expression *e = (Expression *)exps->data[i];
 
-	    e = e->syntaxCopy();
+	    if (e)
+		e = e->syntaxCopy();
 	    a->data[i] = e;
 	}
     }

diff --git a/src/mars.c b/src/mars.c
@@ -81,7 +81,7 @@ Global::Global()
     "\nMSIL back-end (alpha release) by Cristian L. Vlasceanu and associates.";
 #endif
     ;
-    version = "v1.055";
+    version = "v1.056";
     global.structalign = 8;
 
     memset(&params, 0, sizeof(Param));