diff --git a/autotest/autotest.bat b/autotest/autotest.bat
index e1ae6b2..dee82e5 100644
--- a/autotest/autotest.bat
+++ b/autotest/autotest.bat
@@ -84,6 +84,12 @@ if %errorlevel% neq 0 goto :error
 ..\release\oscar64 -i=../include -rt=../include/crt.c -e -n floatstringtest.c
 if %errorlevel% neq 0 goto :error
 
+..\release\oscar64 -i=../include -rt=../include/crt.c -e qsorttest.c
+if %errorlevel% neq 0 goto :error
+
+..\release\oscar64 -i=../include -rt=../include/crt.c -e -n qsorttest.c
+if %errorlevel% neq 0 goto :error
+
 exit /b 0
 :error
 echo Failed with error #%errorlevel%.
diff --git a/autotest/qsorttest.c b/autotest/qsorttest.c
new file mode 100644
index 0000000..f3ddeeb
--- /dev/null
+++ b/autotest/qsorttest.c
@@ -0,0 +1,83 @@
+#include <string.h>
+#include <stdio.h>
+#include <assert.h>
+
+struct Node
+{
+	int		a;
+	char	s[10];
+};
+
+void qsort(Node * n, int s)
+{
+	if (s > 1)
+	{
+		Node	pn = n[0];
+		int 	pi = 0;
+		for(int i=1; i<s; i++)
+		{
+			if (strcmp(n[i].s, pn.s) < 0)
+			{
+				n[pi] = n[i];
+				pi++;
+				n[i] = n[pi]
+			}
+		}
+		n[pi] = pn;
+
+		qsort(n, pi);
+		qsort(n + pi + 1, s - pi - 1);
+	}
+}
+
+void shuffle(Node * n, int s)
+{
+	for(int i=0; i<s; i++)
+	{
+		int t = rand() % s;
+		Node	nt = n[i]; n[i] = n[t]; n[t] = nt;
+	}
+}
+
+void init(Node * n, int s)
+{
+	for(int i=0; i<s; i++)
+	{
+		n[i].a = i;
+		sprintf(n[i].s, "%.5d", i);
+	}
+}
+
+static const int size = 1000;
+
+Node	field[size];
+
+void show(Node * n, int s)
+{
+	for(int i=0; i<s; i++)
+	{
+		printf("%3d : %3d, %s\n", i, n[i].a, n[i].s);
+	}
+	printf("\n");
+}
+
+void check(Node * n, int s)
+{
+	for(int i=0; i<s; i++)
+	{
+		assert(n[i].a == i);
+	}
+}
+
+int main(void)
+{
+	init(field, size);
+//	show(field, size);
+	shuffle(field, size);
+//	show(field, size);
+	qsort(field, size);
+//	show(field, size);
+	check(field, size);
+
+	return 0;
+}
\ No newline at end of file
diff --git a/include/stdio.c b/include/stdio.c
index 0ed5e30..16f7c0e 100644
--- a/include/stdio.c
+++ b/include/stdio.c
@@ -269,7 +269,7 @@ void nformf(const sinfo * si, char * str, float f, char type)
 	}
 }
 
-void sformat(void * data, putstrfn fn, const char * fmt, int * fps)
+void * sformat(void * data, putstrfn fn, const char * fmt, int * fps)
 {
 	const char	*	p = fmt;
 	char		c, buff[21];
@@ -381,6 +381,8 @@ void sformat(void * data, putstrfn fn, const char * fmt, int * fps)
 		data = fn(data, buff);
 		bi = 0;				
 	}
+
+	return data;
 }
 
 void printf(const char * fmt, ...)
diff --git a/oscar64/InterCodeGenerator.cpp b/oscar64/InterCodeGenerator.cpp
index 798c752..37d47e5 100644
--- a/oscar64/InterCodeGenerator.cpp
+++ b/oscar64/InterCodeGenerator.cpp
@@ -1852,6 +1852,11 @@ InterCodeGenerator::ExValue InterCodeGenerator::TranslateExpression(Declaration*
 				// no need for actual operation when casting pointer to pointer
 				return ExValue(exp->mLeft->mDecType, vr.mTemp, vr.mReference);
 			}
+			else if (exp->mLeft->mDecType->mType != DT_TYPE_VOID && vr.mType->mType == DT_TYPE_VOID)
+			{
+				mErrors->Error(exp->mLocation, "Cannot cast void object to non void object");
+				return ExValue(exp->mLeft->mDecType, vr.mTemp, vr.mReference);
+			}
 			else
 			{
 				vr = Dereference(proc, block, vr);
diff --git a/oscar64/Parser.cpp b/oscar64/Parser.cpp
index 5fac08e..c7eff3e 100644
--- a/oscar64/Parser.cpp
+++ b/oscar64/Parser.cpp
@@ -604,8 +604,8 @@ Expression* Parser::ParseInitExpression(Declaration* dtype)
 		}
 		else
 		{
-			mErrors->Error(mScanner->mLocation, "Struct/Array constant expression expected");
-			dec = new Declaration(mScanner->mLocation, DT_CONST_INTEGER);
+			exp = ParseRExpression();
+			return exp;
 		}
 
 		exp = new Expression(mScanner->mLocation, EX_CONSTANT);