Scanner.unexpToken

void unexpToken(glib.types.TokenType expectedToken,  string identifierSpec,  string symbolSpec,  string symbolName,  string message,  int  isError)

Outputs a message through the scanner's msg_handler, resulting from an unexpected token in the input stream. Note that you should not call [glib.scanner.Scanner.peekNextToken] followed by [glib.scanner.Scanner.unexpToken] without an intermediate call to [glib.scanner.Scanner.getNextToken], as [glib.scanner.Scanner.unexpToken] evaluates the scanner's current token (not the peeked token) to construct part of the message.

Parameters

`expectedToken`	the expected token
`identifierSpec`	a string describing how the scanner's user refers to identifiers (null defaults to "identifier"). This is used if expected_token is `G_TOKEN_IDENTIFIER` or `G_TOKEN_IDENTIFIER_NULL`.
`symbolSpec`	a string describing how the scanner's user refers to symbols (null defaults to "symbol"). This is used if expected_token is `G_TOKEN_SYMBOL` or any token value greater than `G_TOKEN_LAST`.
`symbolName`	the name of the symbol, if the scanner's current token is a symbol.
`message`	a message string to output at the end of the warning/error, or null.
`isError`	if true it is output as an error. If false it is output as a warning.