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| author | chriseth <chris@ethereum.org> | 2017-06-24 00:55:47 +0800 |
|---|---|---|
| committer | chriseth <chris@ethereum.org> | 2017-06-24 02:12:22 +0800 |
| commit | 5a75581f6643a229ab12a861d0b0663ea3e5158e (patch) | |
| tree | 729d81a12ee3aefe88a41abfc9d890f30a35edde /test/libsolidity | |
| parent | b83f77e0e567b58c2ada831e526ad5bacfed8b40 (diff) | |
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Disallow invoking the same modifier multiple times.
Diffstat (limited to 'test/libsolidity')
| -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 9775d6d0..d9bdad02 100644 --- a/test/libsolidity/SolidityNameAndTypeResolution.cpp +++ b/test/libsolidity/SolidityNameAndTypeResolution.cpp @@ -1049,6 +1049,28 @@ BOOST_AUTO_TEST_CASE(function_modifier_invocation_local_variables) CHECK_SUCCESS(text); } +BOOST_AUTO_TEST_CASE(function_modifier_double_invocation) +{ + char const* text = R"( + contract B { + function f(uint x) mod(x) mod(2) { } + modifier mod(uint a) { if (a > 0) _; } + } + )"; + CHECK_ERROR(text, DeclarationError, "Modifier already used for this function"); +} + +BOOST_AUTO_TEST_CASE(base_constructor_double_invocation) +{ + char const* text = R"( + contract C { function C(uint a) {} } + contract B is C { + function B() C(2) C(2) {} + } + )"; + CHECK_ERROR(text, DeclarationError, "Base constructor already provided"); +} + BOOST_AUTO_TEST_CASE(legal_modifier_override) { char const* text = R"( |