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Modifier overrides and callgraph analysis.
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@ -1716,9 +1716,43 @@ BOOST_AUTO_TEST_CASE(function_modifier_multi_with_return)
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BOOST_CHECK(callContractFunction("f(bool)", true) == encodeArgs(1));
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}
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BOOST_AUTO_TEST_CASE(function_modifier_overriding)
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{
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char const* sourceCode = R"(
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contract A {
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function f() mod returns (bool r) { return true; }
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modifier mod { _ }
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}
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contract C is A {
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modifier mod { }
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}
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)";
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compileAndRun(sourceCode);
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BOOST_CHECK(callContractFunction("f()") == encodeArgs(false));
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}
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// modifier overriding
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// functions called by modifiers used by constructor need to be pulled into the creation context
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BOOST_AUTO_TEST_CASE(function_modifier_calling_functions_in_creation_context)
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{
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char const* sourceCode = R"(
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contract A {
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uint data;
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function A() mod1 { f1(); }
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function f1() mod2 { data |= 0x1; }
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function f2() { data |= 0x20; }
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function f3() { }
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modifier mod1 { f2(); _ }
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modifier mod2 { f3(); }
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function getData() returns (uint r) { return data; }
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}
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contract C is A {
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modifier mod1 { f4(); _ }
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function f3() { data |= 0x300; }
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function f4() { data |= 0x4000; }
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}
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)";
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compileAndRun(sourceCode);
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BOOST_CHECK(callContractFunction("getData()") == encodeArgs(0x4300));
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}
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BOOST_AUTO_TEST_SUITE_END()
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