Add more AST examples.

Author: Crell

Zend/tests/pipe_operator/ast.phpt

@@ -61,6 +61,34 @@ try {
     echo $e->getMessage(), PHP_EOL;
 }
 
+try {
+    assert(false && foo() |> bar() < baz());
+} catch (AssertionError $e) {
+    echo $e->getMessage(), PHP_EOL;
+}
+
+try {
+    assert(false && (foo() |> bar()) < baz());
+} catch (AssertionError $e) {
+    echo $e->getMessage(), PHP_EOL;
+}
+
+try {
+    assert(false && foo() |> (bar() < baz()));
+} catch (AssertionError $e) {
+    echo $e->getMessage(), PHP_EOL;
+}
+
+
+
+print "misc examples\n";
+
+try {
+    assert(false && foo() |> (bar() |> baz(...)));
+} catch (AssertionError $e) {
+    echo $e->getMessage(), PHP_EOL;
+}
+
 ?>
 --EXPECT--
 Concat, which binds higher
@@ -74,3 +102,8 @@ assert(false && foo() . (bar() |> baz() . quux()))
 assert(false && foo() < bar() |> baz())
 assert(false && (foo() < bar()) |> baz())
 assert(false && foo() < bar() |> baz())
+assert(false && foo() |> bar() < baz())
+assert(false && foo() |> bar() < baz())
+assert(false && foo() |> (bar() < baz()))
+misc examples
+assert(false && foo() |> (bar() |> baz(...)))