From 8debded7431cb852bd66edc8ebb615cb39f95231 Mon Sep 17 00:00:00 2001 From: chriseth Date: Wed, 2 May 2018 15:56:59 +0200 Subject: Revert "BREAKING: Bool variables should not allow arithmetic comparison" --- test/libsolidity/SMTChecker.cpp | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) (limited to 'test/libsolidity/SMTChecker.cpp') diff --git a/test/libsolidity/SMTChecker.cpp b/test/libsolidity/SMTChecker.cpp index 10f64a7f..beb933a4 100644 --- a/test/libsolidity/SMTChecker.cpp +++ b/test/libsolidity/SMTChecker.cpp @@ -388,6 +388,35 @@ BOOST_AUTO_TEST_CASE(bool_simple) } )"; CHECK_SUCCESS_NO_WARNINGS(text); + text = R"( + contract C { + function f(bool x) public pure { + bool y; + assert(x <= y); + } + } + )"; + CHECK_WARNING(text, "Assertion violation happens here"); + text = R"( + contract C { + function f(bool x) public pure { + bool y; + assert(x >= y); + } + } + )"; + CHECK_SUCCESS_NO_WARNINGS(text); + text = R"( + contract C { + function f(bool x) public pure { + require(x); + bool y; + assert(x > y); + assert(y < x); + } + } + )"; + CHECK_SUCCESS_NO_WARNINGS(text); } BOOST_AUTO_TEST_CASE(bool_int_mixed) -- cgit