Merge pull request #2734 from chriseth/sol_fixOperators

Disallow some binary operators.

1 files changed, 2 insertions, 0 deletions

diff --git a/Types.cpp b/Types.cpp
index 6a8d33dc..bda68356 100644
--- a/Types.cpp
+++ b/Types.cpp
@@ -313,6 +313,8 @@ TypePointer IntegerType::binaryOperatorResult(Token::Value _operator, TypePointe
 	// All integer types can be compared
 	if (Token::isCompareOp(_operator))
 		return commonType;
+	if (Token::isBooleanOp(_operator))
+		return TypePointer();
 	// Nothing else can be done with addresses
 	if (commonType->isAddress())
 		return TypePointer();