1 files changed, 14 insertions, 0 deletions
diff --git a/tests/sysy_lvX/050_unary_op2.sy b/tests/sysy_lvX/050_unary_op2.sy
new file mode 100644
index 0000000..a824266
--- /dev/null
+++ b/tests/sysy_lvX/050_unary_op2.sy
@@ -0,0 +1,14 @@
+int main() {
+    int a, b;
+    a = 070;
+    b = 0x4;
+    a = a - - 4 + + b;
+    if (+-!!!a) {
+        a = - - -1;
+    }
+    else {
+        a = 0 + + b;
+    }
+    putint(a);
+    return 0;
+}
+\ No newline at end of file