Eliminate some unnecessary header inclusions in headers.

liblangutil/ParserBase.h

@@ -33,6 +33,7 @@ namespace solidity::langutil
 
 class ErrorReporter;
 class Scanner;
+struct SourceLocation;
 struct ErrorId;
 
 class ParserBase

liblangutil/SemVerHandler.cpp

@@ -23,12 +23,20 @@
 
 #include <liblangutil/SemVerHandler.h>
 
+#include <liblangutil/Exceptions.h>
+
 #include <functional>
 
 using namespace std;
 using namespace solidity;
 using namespace solidity::langutil;
 
+SemVerMatchExpressionParser::SemVerMatchExpressionParser(vector<Token> _tokens, vector<string> _literals):
+	m_tokens(std::move(_tokens)), m_literals(std::move(_literals))
+{
+	solAssert(m_tokens.size() == m_literals.size(), "");
+}
+
 SemVerVersion::SemVerVersion(string const& _versionString)
 {
 	auto i = _versionString.begin();

liblangutil/SemVerHandler.h

@@ -85,11 +85,7 @@ struct SemVerMatchExpression
 class SemVerMatchExpressionParser
 {
 public:
-	SemVerMatchExpressionParser(std::vector<Token> _tokens, std::vector<std::string> _literals):
+	SemVerMatchExpressionParser(std::vector<Token> _tokens, std::vector<std::string> _literals);
-		m_tokens(std::move(_tokens)), m_literals(std::move(_literals))
-	{
-		solAssert(m_tokens.size() == m_literals.size(), "");
-	}
 
 	/// Returns an expression if it was parseable, or nothing otherwise.
 	std::optional<SemVerMatchExpression> parse();

liblangutil/Token.cpp

@@ -41,6 +41,7 @@
 // along with solidity.  If not, see <http://www.gnu.org/licenses/>.
 
 #include <liblangutil/Token.h>
+#include <liblangutil/Exceptions.h>
 #include <map>
 
 using namespace std;
@@ -48,6 +49,24 @@ using namespace std;
 namespace solidity::langutil
 {
 
+Token TokenTraits::AssignmentToBinaryOp(Token op)
+{
+	solAssert(isAssignmentOp(op) && op != Token::Assign, "");
+	return static_cast<Token>(static_cast<int>(op) + (static_cast<int>(Token::BitOr) - static_cast<int>(Token::AssignBitOr)));
+}
+
+std::string ElementaryTypeNameToken::toString(bool const& tokenValue) const
+{
+	std::string name = TokenTraits::toString(m_token);
+	if (tokenValue || (firstNumber() == 0 && secondNumber() == 0))
+		return name;
+	solAssert(name.size() >= 3, "Token name size should be greater than 3. Should not reach here.");
+	if (m_token == Token::FixedMxN || m_token == Token::UFixedMxN)
+		return name.substr(0, name.size() - 3) + std::to_string(m_firstNumber) + "x" + std::to_string(m_secondNumber);
+	else
+		return name.substr(0, name.size() - 1) + std::to_string(m_firstNumber);
+}
+
 void ElementaryTypeNameToken::assertDetails(Token _baseType, unsigned const& _first, unsigned const& _second)
 {
 	solAssert(TokenTraits::isElementaryTypeName(_baseType), "Expected elementary type name: " + string(TokenTraits::toString(_baseType)));

liblangutil/Token.h

@@ -42,8 +42,6 @@
 
 #pragma once
 
-#include <libsolutil/Common.h>
-#include <liblangutil/Exceptions.h>
 #include <liblangutil/UndefMacros.h>
 
 #include <iosfwd>
@@ -329,11 +327,7 @@ namespace TokenTraits
 
 	bool isYulKeyword(std::string const& _literal);
 
-	inline Token AssignmentToBinaryOp(Token op)
+	Token AssignmentToBinaryOp(Token op);
-	{
-		solAssert(isAssignmentOp(op) && op != Token::Assign, "");
-		return static_cast<Token>(static_cast<int>(op) + (static_cast<int>(Token::BitOr) - static_cast<int>(Token::AssignBitOr)));
-	}
 
 	// @returns the precedence > 0 for binary and compare
 	// operators; returns 0 otherwise.
@@ -393,17 +387,7 @@ public:
 	Token token() const { return m_token; }
 
 	///if tokValue is set to true, then returns the actual token type name, otherwise, returns full type
-	std::string toString(bool const& tokenValue = false) const
+	std::string toString(bool const& tokenValue = false) const;
-	{
-		std::string name = TokenTraits::toString(m_token);
-		if (tokenValue || (firstNumber() == 0 && secondNumber() == 0))
-			return name;
-		solAssert(name.size() >= 3, "Token name size should be greater than 3. Should not reach here.");
-		if (m_token == Token::FixedMxN || m_token == Token::UFixedMxN)
-			return name.substr(0, name.size() - 3) + std::to_string(m_firstNumber) + "x" + std::to_string(m_secondNumber);
-		else
-			return name.substr(0, name.size() - 1) + std::to_string(m_firstNumber);
-	}
 
 private:
 	Token m_token;

libyul/AsmJsonImporter.cpp

@@ -26,6 +26,7 @@
 #include <libyul/AST.h>
 #include <libyul/Exceptions.h>
 
+#include <liblangutil/Exceptions.h>
 #include <liblangutil/Scanner.h>
 
 #include <boost/algorithm/string/split.hpp>

libyul/AsmParser.cpp

@@ -24,8 +24,9 @@
 #include <libyul/AST.h>
 #include <libyul/AsmParser.h>
 #include <libyul/Exceptions.h>
-#include <liblangutil/Scanner.h>
 #include <liblangutil/ErrorReporter.h>
+#include <liblangutil/Exceptions.h>
+#include <liblangutil/Scanner.h>
 #include <libsolutil/Common.h>
 #include <libsolutil/Visitor.h>
 
@@ -70,6 +71,20 @@ optional<int> toInt(string const& _value)
 
 }
 
+std::shared_ptr<DebugData const> Parser::createDebugData() const
+{
+	switch (m_useSourceLocationFrom)
+	{
+		case UseSourceLocationFrom::Scanner:
+			return DebugData::create(ParserBase::currentLocation());
+		case UseSourceLocationFrom::LocationOverride:
+			return DebugData::create(m_locationOverride);
+		case UseSourceLocationFrom::Comments:
+			return m_debugDataOverride;
+	}
+	solAssert(false, "");
+}
+
 unique_ptr<Block> Parser::parse(std::shared_ptr<Scanner> const& _scanner, bool _reuseScanner)
 {
 	m_recursionDepth = 0;

libyul/AsmParser.h

@@ -103,19 +103,7 @@ protected:
 	void fetchSourceLocationFromComment();
 
 	/// Creates a DebugData object with the correct source location set.
-	std::shared_ptr<DebugData const> createDebugData() const
+	std::shared_ptr<DebugData const> createDebugData() const;
-	{
-		switch (m_useSourceLocationFrom)
-		{
-			case UseSourceLocationFrom::Scanner:
-				return DebugData::create(ParserBase::currentLocation());
-			case UseSourceLocationFrom::LocationOverride:
-				return DebugData::create(m_locationOverride);
-			case UseSourceLocationFrom::Comments:
-				return m_debugDataOverride;
-		}
-		solAssert(false, "");
-	}
 
 	/// Creates an inline assembly node with the current source location.
 	template <class T> T createWithLocation() const