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-rw-r--r--test/libsolidity/SolidityNameAndTypeResolution.cpp16
1 files changed, 16 insertions, 0 deletions
diff --git a/test/libsolidity/SolidityNameAndTypeResolution.cpp b/test/libsolidity/SolidityNameAndTypeResolution.cpp
index ab7cfb12..760139c1 100644
--- a/test/libsolidity/SolidityNameAndTypeResolution.cpp
+++ b/test/libsolidity/SolidityNameAndTypeResolution.cpp
@@ -293,6 +293,22 @@ BOOST_AUTO_TEST_CASE(comparison_of_function_types)
text = R"(
contract C {
function f() public returns (bool ret) {
+ return this.f > this.f;
+ }
+ }
+ )";
+ CHECK_ERROR(text, TypeError, "Operator > not compatible");
+ text = R"(
+ contract C {
+ function f() public returns (bool ret) {
+ return f > f;
+ }
+ }
+ )";
+ CHECK_ERROR(text, TypeError, "Operator > not compatible");
+ text = R"(
+ contract C {
+ function f() public returns (bool ret) {
return f == f;
}
function g() public returns (bool ret) {