diff options
| -rw-r--r-- | test/libsolidity/SolidityNameAndTypeResolution.cpp | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/test/libsolidity/SolidityNameAndTypeResolution.cpp b/test/libsolidity/SolidityNameAndTypeResolution.cpp index c8a04539..14bb0810 100644 --- a/test/libsolidity/SolidityNameAndTypeResolution.cpp +++ b/test/libsolidity/SolidityNameAndTypeResolution.cpp @@ -1781,6 +1781,28 @@ BOOST_AUTO_TEST_CASE(exp_warn_literal_base) CHECK_SUCCESS(sourceCode); } + +BOOST_AUTO_TEST_CASE(warn_var_from_zero) +{ + char const* sourceCode = R"( + contract test { + function f() returns (uint) { + var i = 1; + return i; + } + } + )"; + CHECK_WARNING(sourceCode, "type uint8, which can only hold"); + sourceCode = R"( + contract test { + function f() { + for (var i = 0; i < msg.data.length; i++) { } + } + } + )"; + CHECK_WARNING(sourceCode, "type uint8, which can only hold"); +} + BOOST_AUTO_TEST_CASE(enum_member_access) { char const* text = R"( |