liblangutil: Scanner: remove superfluous sourceName field (it's in CharStream already)

Also, ParserBase::sourceName() was dead code. Eliminating it should
increase test coverage (how sneaky) :-)

4 files changed, 17 insertions, 17 deletions

diff --git a/test/libsolidity/SolidityScanner.cpp b/test/libsolidity/SolidityScanner.cpp
index 95d56568..5ce4eda2 100644
--- a/test/libsolidity/SolidityScanner.cpp
+++ b/test/libsolidity/SolidityScanner.cpp
@@ -107,10 +107,10 @@ BOOST_AUTO_TEST_CASE(hex_numbers)
 	BOOST_CHECK_EQUAL(scanner.currentLiteral(), "0x765432536763762734623472346");
 	BOOST_CHECK_EQUAL(scanner.next(), Token::Semicolon);
 	BOOST_CHECK_EQUAL(scanner.next(), Token::EOS);
-	scanner.reset(CharStream("0x1234", ""), "");
+	scanner.reset(CharStream("0x1234", ""));
 	BOOST_CHECK_EQUAL(scanner.currentToken(), Token::Number);
 	BOOST_CHECK_EQUAL(scanner.currentLiteral(), "0x1234");
-	scanner.reset(CharStream("0X1234", ""), "");
+	scanner.reset(CharStream("0X1234", ""));
 	BOOST_CHECK_EQUAL(scanner.currentToken(), Token::Illegal);
 }
 
@@ -118,17 +118,17 @@ BOOST_AUTO_TEST_CASE(octal_numbers)
 {
 	Scanner scanner(CharStream("07", ""));
 	BOOST_CHECK_EQUAL(scanner.currentToken(), Token::Illegal);
-	scanner.reset(CharStream("007", ""), "");
+	scanner.reset(CharStream("007", ""));
 	BOOST_CHECK_EQUAL(scanner.currentToken(), Token::Illegal);
-	scanner.reset(CharStream("-07", ""), "");
+	scanner.reset(CharStream("-07", ""));
 	BOOST_CHECK_EQUAL(scanner.currentToken(), Token::Sub);
 	BOOST_CHECK_EQUAL(scanner.next(), Token::Illegal);
-	scanner.reset(CharStream("-.07", ""), "");
+	scanner.reset(CharStream("-.07", ""));
 	BOOST_CHECK_EQUAL(scanner.currentToken(), Token::Sub);
 	BOOST_CHECK_EQUAL(scanner.next(), Token::Number);
-	scanner.reset(CharStream("0", ""), "");
+	scanner.reset(CharStream("0", ""));
 	BOOST_CHECK_EQUAL(scanner.currentToken(), Token::Number);
-	scanner.reset(CharStream("0.1", ""), "");
+	scanner.reset(CharStream("0.1", ""));
 	BOOST_CHECK_EQUAL(scanner.currentToken(), Token::Number);
 }
 
@@ -149,16 +149,16 @@ BOOST_AUTO_TEST_CASE(trailing_dot)
 	Scanner scanner(CharStream("2.5", ""));
 	BOOST_CHECK_EQUAL(scanner.currentToken(), Token::Number);
 	BOOST_CHECK_EQUAL(scanner.next(), Token::EOS);
-	scanner.reset(CharStream("2.5e10", ""), "");
+	scanner.reset(CharStream("2.5e10", ""));
 	BOOST_CHECK_EQUAL(scanner.currentToken(), Token::Number);
 	BOOST_CHECK_EQUAL(scanner.next(), Token::EOS);
-	scanner.reset(CharStream(".5", ""), "");
+	scanner.reset(CharStream(".5", ""));
 	BOOST_CHECK_EQUAL(scanner.currentToken(), Token::Number);
 	BOOST_CHECK_EQUAL(scanner.next(), Token::EOS);
-	scanner.reset(CharStream(".5e10", ""), "");
+	scanner.reset(CharStream(".5e10", ""));
 	BOOST_CHECK_EQUAL(scanner.currentToken(), Token::Number);
 	BOOST_CHECK_EQUAL(scanner.next(), Token::EOS);
-	scanner.reset(CharStream("2.", ""), "");
+	scanner.reset(CharStream("2.", ""));
 	BOOST_CHECK_EQUAL(scanner.currentToken(), Token::Number);
 	BOOST_CHECK_EQUAL(scanner.next(), Token::Period);
 	BOOST_CHECK_EQUAL(scanner.next(), Token::EOS);
@@ -180,7 +180,7 @@ BOOST_AUTO_TEST_CASE(leading_underscore_decimal_after_dot_illegal)
 	BOOST_CHECK_EQUAL(scanner.currentToken(), Token::Number);
 	BOOST_CHECK_EQUAL(scanner.next(), Token::EOS);
 
-	scanner.reset(CharStream("1._", ""), "");
+	scanner.reset(CharStream("1._", ""));
 	BOOST_CHECK_EQUAL(scanner.currentToken(), Token::Number);
 	BOOST_CHECK_EQUAL(scanner.next(), Token::EOS);
 }
@@ -225,11 +225,11 @@ BOOST_AUTO_TEST_CASE(number_literals_with_trailing_underscore_at_eos)
 	BOOST_CHECK_EQUAL(scanner.currentToken(), Token::Number);
 	BOOST_CHECK_EQUAL(scanner.next(), Token::EOS);
 
-	scanner.reset(CharStream("123_", ""), "");
+	scanner.reset(CharStream("123_", ""));
 	BOOST_CHECK_EQUAL(scanner.currentToken(), Token::Number);
 	BOOST_CHECK_EQUAL(scanner.next(), Token::EOS);
 
-	scanner.reset(CharStream("12.34_", ""), "");
+	scanner.reset(CharStream("12.34_", ""));
 	BOOST_CHECK_EQUAL(scanner.currentToken(), Token::Number);
 	BOOST_CHECK_EQUAL(scanner.next(), Token::EOS);
 }
diff --git a/test/libyul/Common.cpp b/test/libyul/Common.cpp
index 36065db7..a247a169 100644
--- a/test/libyul/Common.cpp
+++ b/test/libyul/Common.cpp
@@ -57,7 +57,7 @@ pair<shared_ptr<Block>, shared_ptr<yul::AsmAnalysisInfo>> yul::test::parse(strin
 	auto flavour = _yul ? yul::AsmFlavour::Yul : yul::AsmFlavour::Strict;
 	ErrorList errors;
 	ErrorReporter errorReporter(errors);
-	auto scanner = make_shared<Scanner>(CharStream(_source, ""), "");
+	auto scanner = make_shared<Scanner>(CharStream(_source, ""));
 	auto parserResult = yul::Parser(errorReporter, flavour).parse(scanner, false);
 	if (parserResult)
 	{
diff --git a/test/libyul/YulOptimizerTest.cpp b/test/libyul/YulOptimizerTest.cpp
index 8f282aac..15d70faa 100644
--- a/test/libyul/YulOptimizerTest.cpp
+++ b/test/libyul/YulOptimizerTest.cpp
@@ -259,7 +259,7 @@ bool YulOptimizerTest::parse(ostream& _stream, string const& _linePrefix, bool c
 	yul::AsmFlavour flavour = m_yul ? yul::AsmFlavour::Yul : yul::AsmFlavour::Strict;
 	ErrorList errors;
 	ErrorReporter errorReporter(errors);
-	shared_ptr<Scanner> scanner = make_shared<Scanner>(CharStream(m_source, ""), "");
+	shared_ptr<Scanner> scanner = make_shared<Scanner>(CharStream(m_source, ""));
 	m_ast = yul::Parser(errorReporter, flavour).parse(scanner, false);
 	if (!m_ast || !errorReporter.errors().empty())
 	{
diff --git a/test/tools/yulopti.cpp b/test/tools/yulopti.cpp
index 8ecafb29..5273bbb9 100644
--- a/test/tools/yulopti.cpp
+++ b/test/tools/yulopti.cpp
@@ -81,7 +81,7 @@ public:
 	bool parse(string const& _input)
 	{
 		ErrorReporter errorReporter(m_errors);
-		shared_ptr<Scanner> scanner = make_shared<Scanner>(CharStream(_input, ""), "");
+		shared_ptr<Scanner> scanner = make_shared<Scanner>(CharStream(_input, ""));
 		m_ast = yul::Parser(errorReporter, yul::AsmFlavour::Strict).parse(scanner, false);
 		if (!m_ast || !errorReporter.errors().empty())
 		{