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author | chriseth <chris@ethereum.org> | 2018-05-02 21:56:59 +0800 |
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committer | GitHub <noreply@github.com> | 2018-05-02 21:56:59 +0800 |
commit | 8debded7431cb852bd66edc8ebb615cb39f95231 (patch) | |
tree | 8cd4db92d6d7b5aa7c31995ff9a5026c4e9312a3 /test/libsolidity/SMTChecker.cpp | |
parent | 42289b642ff12d9275dedf10c257cfec8295feed (diff) | |
download | dexon-solidity-8debded7431cb852bd66edc8ebb615cb39f95231.tar.gz dexon-solidity-8debded7431cb852bd66edc8ebb615cb39f95231.tar.zst dexon-solidity-8debded7431cb852bd66edc8ebb615cb39f95231.zip |
Revert "BREAKING: Bool variables should not allow arithmetic comparison"
Diffstat (limited to 'test/libsolidity/SMTChecker.cpp')
-rw-r--r-- | test/libsolidity/SMTChecker.cpp | 29 |
1 files changed, 29 insertions, 0 deletions
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) |