1 files changed, 9 insertions, 0 deletions
diff --git a/libsolidity/Utils.h b/libsolidity/Utils.h
index 05c5fa6f..48bb1e47 100644
--- a/libsolidity/Utils.h
+++ b/libsolidity/Utils.h
@@ -23,6 +23,15 @@
 #pragma once
 
 #include <libdevcore/Assertions.h>
+#include <libsolidity/Exceptions.h>
+
+namespace dev
+{
+namespace solidity
+{
+struct InternalCompilerError;
+}
+}
 
 /// Assertion that throws an InternalCompilerError containing the given description if it is not met.
 #define solAssert(CONDITION, DESCRIPTION) \