Changelog entry.

Changelog.md

@@ -4,6 +4,7 @@ Features:
 
 Bugfixes:
  * Code Generator: Properly skip unneeded storgae array cleanup when not reducing length.
+ * Code Generator: Bugfix in modifier lookup in libraries.
  * Commandline interface: Support ``--evm-version constantinople`` properly.
  * Standard JSON: Support ``constantinople`` as ``evmVersion`` properly.
 

test/libsolidity/syntaxTests/virtualLookup/modifiers_in_libraries.sol

@@ -0,0 +1,14 @@
+library WithModifier {
+    modifier mod() { require(msg.value > 10 ether); _; }
+    function withMod(uint self) mod() internal view { require(self > 0); }
+}
+
+contract Test {
+    using WithModifier for *;
+
+    function f(uint _value) public payable {
+        _value.withMod();
+        WithModifier.withMod(_value);
+    }
+}
+// ----