Remove obsolete createTypeError in AST

libsolidity/ast/AST.cpp

@@ -22,7 +22,6 @@
 
 #include <libsolidity/ast/AST.h>
 #include <libsolidity/ast/ASTVisitor.h>
-#include <libsolidity/interface/Exceptions.h>
 #include <libsolidity/ast/AST_accept.h>
 
 #include <libdevcore/SHA3.h>
@@ -73,11 +72,6 @@ ASTAnnotation& ASTNode::annotation() const
 	return *m_annotation;
 }
 
-Error ASTNode::createTypeError(string const& _description) const
-{
-	return Error(Error::Type::TypeError) << errinfo_sourceLocation(location()) << errinfo_comment(_description);
-}
-
 SourceUnitAnnotation& SourceUnit::annotation() const
 {
 	if (!m_annotation)

libsolidity/ast/AST.h

@@ -26,7 +26,6 @@
 #include <libsolidity/ast/ASTForward.h>
 #include <libsolidity/parsing/Token.h>
 #include <libsolidity/ast/Types.h>
-#include <libsolidity/interface/Exceptions.h>
 #include <libsolidity/ast/ASTAnnotations.h>
 #include <libsolidity/ast/ASTEnums.h>
 
@@ -89,10 +88,6 @@ public:
 	/// Returns the source code location of this node.
 	SourceLocation const& location() const { return m_location; }
 
-	/// Creates a @ref TypeError exception and decorates it with the location of the node and
-	/// the given description
-	Error createTypeError(std::string const& _description) const;
-
 	///@todo make this const-safe by providing a different way to access the annotation
 	virtual ASTAnnotation& annotation() const;
 

libsolidity/ast/Types.cpp

@@ -2025,7 +2025,7 @@ unsigned EnumType::memberValue(ASTString const& _member) const
 			return index;
 		++index;
 	}
-	BOOST_THROW_EXCEPTION(m_enum.createTypeError("Requested unknown enum value ." + _member));
+	solAssert(false, "Requested unknown enum value " + _member);
 }
 
 bool TupleType::isImplicitlyConvertibleTo(Type const& _other) const