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Support period as part of identifiers for Yul and Inline Assembly.

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This commit is contained in:
chriseth
2019-04-25 16:48:16 +02:00
parent 309d3e65cf
commit f9ec1231b6
8 changed files with 76 additions and 5 deletions
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test/libyul/Parser.cpp
+27
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@@ -151,6 +151,33 @@ BOOST_AUTO_TEST_CASE(assignment)
BOOST_CHECK(successParse("{ let x:u256 := 2:u256 let y:u256 := x }"));
}
BOOST_AUTO_TEST_CASE(period_in_identifier)
{
BOOST_CHECK(successParse("{ let x.y:u256 := 2:u256 }"));
}
BOOST_AUTO_TEST_CASE(period_not_as_identifier_start)
{
CHECK_ERROR("{ let .y:u256 }", ParserError, "Expected identifier but got '.'");
}
BOOST_AUTO_TEST_CASE(period_in_identifier_spaced)
{
CHECK_ERROR("{ let x. y:u256 }", ParserError, "Expected ':' but got identifier");
CHECK_ERROR("{ let x .y:u256 }", ParserError, "Expected ':' but got '.'");
CHECK_ERROR("{ let x . y:u256 }", ParserError, "Expected ':' but got '.'");
}
BOOST_AUTO_TEST_CASE(period_in_identifier_start)
{
BOOST_CHECK(successParse("{ x.y(2:u256) function x.y(a:u256) {} }"));
}
BOOST_AUTO_TEST_CASE(period_in_identifier_start_with_comment)
{
BOOST_CHECK(successParse("/// comment\n{ x.y(2:u256) function x.y(a:u256) {} }"));
}
BOOST_AUTO_TEST_CASE(vardecl_complex)
{
BOOST_CHECK(successParse("{ function add(a:u256, b:u256) -> c:u256 {} let y:u256 := 2:u256 let x:u256 := add(7:u256, add(6:u256, y)) }"));