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Add test cases for shadowing gasleft with local functions/variables.
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@ -7434,6 +7434,25 @@ BOOST_AUTO_TEST_CASE(gas_left)
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CHECK_ERROR(text, TypeError, "Member \"gas\" not found or not visible after argument-dependent lookup in msg");
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}
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BOOST_AUTO_TEST_CASE(gasleft_as_identifier)
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{
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char const* text = R"(
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contract C {
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function gasleft() public pure returns (bytes32 val) { return "abc"; }
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function f() public pure { bytes32 val = gasleft(); assert (val == "abc"); }
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}
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)";
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CHECK_WARNING(text, "This declaration shadows a builtin symbol.");
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text = R"(
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contract C {
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uint gasleft;
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function f() public { gasleft = 42; }
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}
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)";
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CHECK_WARNING(text, "This declaration shadows a builtin symbol.");
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}
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BOOST_AUTO_TEST_CASE(builtin_reject_value)
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{
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char const* text = R"(
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