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-rw-r--r--libsolidity/parsing/Parser.cpp18
1 files changed, 14 insertions, 4 deletions
diff --git a/libsolidity/parsing/Parser.cpp b/libsolidity/parsing/Parser.cpp
index e7451396..35872f78 100644
--- a/libsolidity/parsing/Parser.cpp
+++ b/libsolidity/parsing/Parser.cpp
@@ -1180,13 +1180,13 @@ ASTPointer<Expression> Parser::expressionFromIndexAccessStructure(
void Parser::expectToken(Token::Value _value)
{
if (m_scanner->currentToken() != _value)
- fatalParserError(std::string(
+ fatalParserError(
string("Expected token ") +
string(Token::name(_value)) +
string(" got '") +
string(Token::name(m_scanner->currentToken())) +
string("'")
- ));
+ );
m_scanner->next();
}
@@ -1194,7 +1194,12 @@ Token::Value Parser::expectAssignmentOperator()
{
Token::Value op = m_scanner->currentToken();
if (!Token::isAssignmentOp(op))
- fatalParserError(std::string("Expected assignment operator"));
+ fatalParserError(
+ std::string("Expected assignment operator ") +
+ string(" got '") +
+ string(Token::name(m_scanner->currentToken())) +
+ string("'")
+ );
m_scanner->next();
return op;
}
@@ -1202,7 +1207,12 @@ Token::Value Parser::expectAssignmentOperator()
ASTPointer<ASTString> Parser::expectIdentifierToken()
{
if (m_scanner->currentToken() != Token::Identifier)
- fatalParserError(std::string("Expected identifier"));
+ fatalParserError(
+ std::string("Expected identifier ") +
+ string(" got '") +
+ string(Token::name(m_scanner->currentToken())) +
+ string("'")
+ );
return getLiteralAndAdvance();
}