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Make error printy thingy work

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Maxwell
2026-02-22 21:52:00 +11:00
parent d6e239db6b
commit efa605206a
1 changed files with 17 additions and 16 deletions
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33
src/parser/parser.c
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@@ -27,30 +27,31 @@ ResultType(SolsParser, charptr) createSolsParser(SolsTokens* input) {
void createParserError(SolsParser* parser, char* what) {
ResultType(SolsToken, Nothing) prevToken;
ResultType(SolsToken, Nothing) prevToken = Error(SolsToken, Nothing, {});
SolsToken token = parserPeek(parser, 0).as.success;
ResultType(SolsToken, Nothing) nextToken;
ResultType(SolsToken, Nothing) nextToken = Error(SolsToken, Nothing, {});
// Find tokens for previous line and next line
for (size_t i = parser->current; i > 0; i--) {
prevToken = parserLookAt(parser, i);
if (prevToken.error || prevToken.as.success.line.num != token.line.num) {
break;
// Find tokens for previous line
if (parser->current > 1) {
for (size_t i = parser->current - 1; i > 0; i--) {
ResultType(SolsToken, Nothing) check = parserLookAt(parser, i - 1);
if (check.error) break;
if (check.as.success.line.num != token.line.num) {
prevToken = check;
break;
}
}
}
if (prevToken.error || prevToken.as.success.line.num == token.line.num) {
prevToken = Error(SolsToken, Nothing, {});
}
for (size_t i = parser->current; i <= parser->input->count; i++) {
nextToken = parserLookAt(parser, i);
if (nextToken.error || nextToken.as.success.line.num != token.line.num) {
// Find tokens for next line
for (size_t i = parser->current; i < parser->input->count; i++) {
ResultType(SolsToken, Nothing) check = parserLookAt(parser, i);
if (check.error) break;
if (check.as.success.line.num != token.line.num) {
nextToken = check;
break;
}
}
if (nextToken.error || nextToken.as.success.line.num == token.line.num) {
nextToken = Error(SolsToken, Nothing, {});
}
if (parser->errors.count + 1 >= parser->errors.capacity) {
parser->errors.capacity *= 2;