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Merge pull request #9613 from ethereum/yul-function-arrow

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Add/Update tests for Yul function definition
This commit is contained in:
Alex Beregszaszi 2020-08-13 00:30:00 +01:00 committed by GitHub
commit ce501d6740
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9 changed files with 96 additions and 4 deletions
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68
test/liblangutil/Scanner.cpp
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@ -771,6 +771,74 @@ BOOST_AUTO_TEST_CASE(irregular_line_breaks_in_strings)
}
}
BOOST_AUTO_TEST_CASE(yul_function)
{
string sig = "function f(a, b) -> x, y";
Scanner scanner(CharStream(sig, ""));
BOOST_CHECK_EQUAL(scanner.currentToken(), Token::Function);
BOOST_CHECK_EQUAL(scanner.next(), Token::Identifier);
BOOST_CHECK_EQUAL(scanner.next(), Token::LParen);
BOOST_CHECK_EQUAL(scanner.next(), Token::Identifier);
BOOST_CHECK_EQUAL(scanner.next(), Token::Comma);
BOOST_CHECK_EQUAL(scanner.next(), Token::Identifier);
BOOST_CHECK_EQUAL(scanner.next(), Token::RParen);
BOOST_CHECK_EQUAL(scanner.next(), Token::Sub);
BOOST_CHECK_EQUAL(scanner.next(), Token::GreaterThan);
BOOST_CHECK_EQUAL(scanner.next(), Token::Identifier);
BOOST_CHECK_EQUAL(scanner.next(), Token::Comma);
BOOST_CHECK_EQUAL(scanner.next(), Token::Identifier);
BOOST_CHECK_EQUAL(scanner.next(), Token::EOS);
scanner.reset(CharStream(sig, ""));
scanner.setScannerMode(ScannerKind::Yul);
BOOST_CHECK_EQUAL(scanner.currentToken(), Token::Function);
BOOST_CHECK_EQUAL(scanner.next(), Token::Identifier);
BOOST_CHECK_EQUAL(scanner.next(), Token::LParen);
BOOST_CHECK_EQUAL(scanner.next(), Token::Identifier);
BOOST_CHECK_EQUAL(scanner.next(), Token::Comma);
BOOST_CHECK_EQUAL(scanner.next(), Token::Identifier);
BOOST_CHECK_EQUAL(scanner.next(), Token::RParen);
BOOST_CHECK_EQUAL(scanner.next(), Token::Sub);
BOOST_CHECK_EQUAL(scanner.next(), Token::GreaterThan);
BOOST_CHECK_EQUAL(scanner.next(), Token::Identifier);
BOOST_CHECK_EQUAL(scanner.next(), Token::Comma);
BOOST_CHECK_EQUAL(scanner.next(), Token::Identifier);
BOOST_CHECK_EQUAL(scanner.next(), Token::EOS);
}
BOOST_AUTO_TEST_CASE(yul_function_with_whitespace)
{
string sig = "function f (a, b) - > x, y";
Scanner scanner(CharStream(sig, ""));
BOOST_CHECK_EQUAL(scanner.currentToken(), Token::Function);
BOOST_CHECK_EQUAL(scanner.next(), Token::Identifier);
BOOST_CHECK_EQUAL(scanner.next(), Token::LParen);
BOOST_CHECK_EQUAL(scanner.next(), Token::Identifier);
BOOST_CHECK_EQUAL(scanner.next(), Token::Comma);
BOOST_CHECK_EQUAL(scanner.next(), Token::Identifier);
BOOST_CHECK_EQUAL(scanner.next(), Token::RParen);
BOOST_CHECK_EQUAL(scanner.next(), Token::Sub);
BOOST_CHECK_EQUAL(scanner.next(), Token::GreaterThan);
BOOST_CHECK_EQUAL(scanner.next(), Token::Identifier);
BOOST_CHECK_EQUAL(scanner.next(), Token::Comma);
BOOST_CHECK_EQUAL(scanner.next(), Token::Identifier);
BOOST_CHECK_EQUAL(scanner.next(), Token::EOS);
scanner.reset(CharStream(sig, ""));
scanner.setScannerMode(ScannerKind::Yul);
BOOST_CHECK_EQUAL(scanner.currentToken(), Token::Function);
BOOST_CHECK_EQUAL(scanner.next(), Token::Identifier);
BOOST_CHECK_EQUAL(scanner.next(), Token::LParen);
BOOST_CHECK_EQUAL(scanner.next(), Token::Identifier);
BOOST_CHECK_EQUAL(scanner.next(), Token::Comma);
BOOST_CHECK_EQUAL(scanner.next(), Token::Identifier);
BOOST_CHECK_EQUAL(scanner.next(), Token::RParen);
BOOST_CHECK_EQUAL(scanner.next(), Token::Sub);
BOOST_CHECK_EQUAL(scanner.next(), Token::GreaterThan);
BOOST_CHECK_EQUAL(scanner.next(), Token::Identifier);
BOOST_CHECK_EQUAL(scanner.next(), Token::Comma);
BOOST_CHECK_EQUAL(scanner.next(), Token::Identifier);
BOOST_CHECK_EQUAL(scanner.next(), Token::EOS);
}
BOOST_AUTO_TEST_SUITE_END()
} // end namespaces

8
test/libsolidity/syntaxTests/inlineAssembly/function_definition.sol Normal file
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@ -0,0 +1,8 @@
contract C {
function f() pure public {
assembly {
function f (a, b , c ) -> y,x,z {
}
}
}
}

8
test/libsolidity/syntaxTests/inlineAssembly/function_definition_whitespace.sol Normal file
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@ -0,0 +1,8 @@
contract C {
function f() pure public {
assembly {
function f (a, b , c ) - > y,x,z {
}
}
}
}

4
test/libyul/yulSyntaxTests/function_definition.yul Normal file
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@ -0,0 +1,4 @@
{
function f (a, b , c ) -> y,x,z {
}
}

4
test/libyul/yulSyntaxTests/function_definition_whitespace.yul Normal file
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@ -0,0 +1,4 @@
{
function f (a, b , c ) - > y,x,z {
}
}