Correctly distinguish between functions and constants

So far 'use function' applied to both constants and functions. This
patch correctly separates the two.

1 files changed, 23 insertions, 0 deletions

diff --git a/Zend/tests/use_function/ignore_constants.phpt b/Zend/tests/use_function/ignore_constants.phpt
new file mode 100644
index 0000000000..c50ff7357a
--- /dev/null
+++ b/Zend/tests/use_function/ignore_constants.phpt
@@ -0,0 +1,23 @@
+--TEST--
+use function should ignore namespaced constants
+--FILE--
+<?php
+
+namespace foo {
+    const bar = 42;
+}
+
+namespace {
+    const bar = 43;
+}
+
+namespace {
+    use function foo\bar;
+    var_dump(bar);
+    echo "Done\n";
+}
+
+?>
+--EXPECT--
+int(43)
+Done