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| author | Federico Bond <federicobond@gmail.com> | 2016-12-13 10:59:53 +0800 |
|---|---|---|
| committer | Federico Bond <federicobond@gmail.com> | 2016-12-13 11:32:37 +0800 |
| commit | de720e643d8c54c613356bfcdcb6c49984460a17 (patch) | |
| tree | 68cf22d6ab999f316ff3ec967029015b3aae6df5 /test | |
| parent | 1c3605362d6018f5ab72cc84c7511fb49c15d126 (diff) | |
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Improve error message when trying to modify constant variables
Diffstat (limited to 'test')
| -rw-r--r-- | test/libsolidity/SolidityNameAndTypeResolution.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/test/libsolidity/SolidityNameAndTypeResolution.cpp b/test/libsolidity/SolidityNameAndTypeResolution.cpp index a4e601f7..576421fd 100644 --- a/test/libsolidity/SolidityNameAndTypeResolution.cpp +++ b/test/libsolidity/SolidityNameAndTypeResolution.cpp @@ -4865,6 +4865,17 @@ BOOST_AUTO_TEST_CASE(does_not_warn_msg_value_in_modifier_following_non_payable_p CHECK_SUCCESS_NO_WARNINGS(text); } +BOOST_AUTO_TEST_CASE(assignment_to_constant) +{ + char const* text = R"( + contract c { + uint constant a = 1; + function f() { a = 2; } + } + )"; + CHECK_ERROR(text, TypeError, "Cannot assign to a constant variable."); +} + BOOST_AUTO_TEST_SUITE_END() } |