From 00b990f8f96903a1fc6264c678fef6a58542f0c2 Mon Sep 17 00:00:00 2001
From: JinShil <slavo5150@yahoo.com>
Date: Sun, 9 Dec 2018 19:23:35 +0900
Subject: [PATCH] Fix Issue 19014 - Compiler imports symbols that aren't
 actually imported

---
 test/compilable/test19014.d | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 test/compilable/test19014.d

diff --git a/test/compilable/test19014.d b/test/compilable/test19014.d
new file mode 100644
index 000000000000..7bbbc941abeb
--- /dev/null
+++ b/test/compilable/test19014.d
@@ -0,0 +1,12 @@
+// https://issues.dlang.org/show_bug.cgi?id=19014
+
+import core.stdc.config;
+
+void main()
+{
+    if (true)
+    {
+    	static import core.stdc.math;
+    }
+    static assert(!__traits(compiles, core.stdc.math.cos(0))); 
+}