reportError method
void
reportError(
- int scope_index,
- int error_token
)
Implementation
void reportError(int scope_index, int error_token) {
var text = '\"';
for (var i = scopeSuffix(scope_index); scopeRhs(i) != 0; i++) {
if (!isNullable(scopeRhs(i))) {
var symbol_index = (scopeRhs(i) > NT_OFFSET
? nonterminalIndex(scopeRhs(i) - NT_OFFSET)
: terminalIndex(scopeRhs(i)));
if (name(symbol_index).isNotEmpty) {
if (text.length > 1) {
text += ' ';
} // add a space separator
text += name(symbol_index);
}
}
}
text += '\"';
tokStream.reportError(SCOPE_CODE, error_token, error_token, [text]);
return;
}