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Fix struct parsing

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This commit is contained in:
Maxwell
2026-04-09 17:13:13 +10:00
parent 5b61a11f00
commit f694f50d70
1 changed files with 21 additions and 28 deletions
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49
src/parser/parser.c
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@@ -119,14 +119,14 @@ void createParserError(SolsParser* parser, char* what) {
parser->errors.at = tmp;
}
Estr err = CREATE_ESTR(ESC_BOLD ESC_RED_FG "error: " ESC_RESET ESC_BOLD);
// Append the main error message and a newline
APPEND_ESTR(err, what);
APPEND_ESTR(err, "\n" ESC_RESET);
APPEND_ESTR(err, ESC_CYAN_FG "-> " ESC_RESET);
APPEND_ESTR(err, "on line ");
// Format the line number
char line_buf[16];
snprintf(line_buf, sizeof(line_buf), "%zu", token.line.num);
@@ -178,7 +178,7 @@ static inline ResultType(Nothing, charptr) parseSet(SolsParser* parser) {
if (parser->currentParent->children.at[parser->output.children.count - 1].type != SNT_IDENTIFIER) {
return Error(Nothing, charptr, "Expecting identifier before '='");
}
// Collect tokens for node
ResultType(SolsTokens, charptr) tokens = createSolsTokens();
if (tokens.error) {
@@ -195,10 +195,10 @@ static inline ResultType(Nothing, charptr) parseSet(SolsParser* parser) {
for (;;) {
ResultType(SolsToken, Nothing) peek = parserPeek(parser, 1);
if (peek.error) break;
if (peek.as.success.type == STT_OPEN_CURLY) bracketCount++;
else if (peek.as.success.type == STT_CLOSE_CURLY && bracketCount > 0) bracketCount--;
if (bracketCount == 0 && getPrecedence(&peek.as.success) <= STP_SET) {
break;
}
@@ -964,13 +964,13 @@ static inline ResultType(Nothing, charptr) parsePuts(SolsParser* parser) {
}
static inline ResultType(Nothing, charptr) parseCodeBlock(SolsParser* parser) {
// Collect tokens for node
ResultType(SolsTokens, charptr) tokens = createSolsTokens();
if (tokens.error) {
return Error(Nothing, charptr, tokens.as.error);
}
ResultType(SolsToken, Nothing) peek = parserPeek(parser, 0);
if (peek.error) return Error(Nothing, charptr, "ruh roh");
@@ -1014,7 +1014,7 @@ static inline ResultType(Nothing, charptr) parseCodeBlock(SolsParser* parser) {
// Copy nodes into the sols node
for (size_t i = 0; i < codeBlockParser.as.success.output.children.count; i++) {
addChildToSolsNode(&node.as.success, codeBlockParser.as.success.output.children.at[i]);
}
}
addChildToSolsNode(parser->currentParent, node.as.success);
return Success(Nothing, charptr, {});
@@ -1063,11 +1063,11 @@ static inline ResultType(Nothing, charptr) parseWhile(SolsParser* parser) {
}
addChildToSolsNode(parser->currentParent, node.as.success);
if(parserPeek(parser, 1).as.success.type != STT_OPEN_CURLY) {
return Error(Nothing, charptr, "Expecting opening curly brace for while loop body");
}
parserConsume(parser);
ResultType(Nothing, charptr) res = parseCodeBlock(parser);
@@ -1128,11 +1128,11 @@ static inline ResultType(Nothing, charptr) parseIf(SolsParser* parser) {
}
addChildToSolsNode(parser->currentParent, node.as.success);
if(parserPeek(parser, 1).as.success.type != STT_OPEN_CURLY) {
return Error(Nothing, charptr, "Expecting opening curly brace for if statement body");
}
parserConsume(parser);
ResultType(Nothing, charptr) res = parseCodeBlock(parser);
@@ -1204,7 +1204,7 @@ static inline ResultType(Nothing, charptr) parseLambda(SolsParser* parser) {
next = parserPeek(parser, 1);
if (next.as.success.type == STT_IDENTIFIER) {
argName = next.as.success.as.idName;
argName = next.as.success.as.idName;
} else {
return Error(Nothing, charptr, "Expecting identifier after type in lambda argument list");
}
@@ -1274,7 +1274,7 @@ static inline ResultType(Nothing, charptr) parseLambda(SolsParser* parser) {
// Last child of parent is code block, we need to move it
SolsNode codeBlock = parser->currentParent->children.at[parser->currentParent->children.count - 1];
parser->currentParent->children.count--;
// We need to get the actual node from the parent to modify it
SolsNode* lambdaNode = &parser->currentParent->children.at[parser->currentParent->children.count - 1];
addChildToSolsNode(lambdaNode, codeBlock);
@@ -1693,7 +1693,7 @@ static inline ResultType(Nothing, charptr) parseStruct(SolsParser* parser) {
}
// Ignore new lines between struct and opening curly brace
for (;;) {
ResultType(SolsToken, Nothing) token = parserPeek(parser, 0);
ResultType(SolsToken, Nothing) token = parserPeek(parser, 1);
if (token.error) {
return Error(Nothing, charptr, "Expecting '{' after 'struct'");
}
@@ -1707,7 +1707,7 @@ static inline ResultType(Nothing, charptr) parseStruct(SolsParser* parser) {
bool done = false;
// Skip newlines between struct values
for (;;) {
ResultType(SolsToken, Nothing) token = parserPeek(parser, 0);
ResultType(SolsToken, Nothing) token = parserPeek(parser, 1);
if (token.error) {
return Error(Nothing, charptr, "Expecting '}' to end struct");
}
@@ -1716,12 +1716,12 @@ static inline ResultType(Nothing, charptr) parseStruct(SolsParser* parser) {
}
else if (token.as.success.type == STT_CLOSE_CURLY) {
done = true;
parserConsume(parser);
break;
} else {
break;
}
}
parserConsume(parser);
if (done) break;
// key = value\n
@@ -1745,7 +1745,6 @@ static inline ResultType(Nothing, charptr) parseStruct(SolsParser* parser) {
if (setTok.type != STT_OP_SET) {
return Error(Nothing, charptr, "Expecting '=' after struct key");
}
parserConsume(parser);
SolsTokens tokens = ({
ResultType(SolsTokens, charptr) _result = createSolsTokens();
if (_result.error) {
@@ -1754,11 +1753,11 @@ static inline ResultType(Nothing, charptr) parseStruct(SolsParser* parser) {
_result.as.success;
});
// Collect tokens for value
if (parserPeek(parser, 0).error) {
if (parserPeek(parser, 1).error) {
return Error(Nothing, charptr, "Expecting value after '='");
}
for (;;) {
ResultType(SolsToken, Nothing) token = parserPeek(parser, 0);
ResultType(SolsToken, Nothing) token = parserPeek(parser, 1);
if (token.error) {
break;
}
@@ -1800,12 +1799,6 @@ static inline ResultType(Nothing, charptr) parseStruct(SolsParser* parser) {
// Add set node to struct node
addChildToSolsNode(&structNode, setNode);
// Consume newline
ResultType(SolsToken, Nothing) newline = parserConsume(parser);
if (newline.error) {
return Error(Nothing, charptr, "Expecting newline after struct value");
}
}
// Add struct node to parent
addChildToSolsNode(parser->currentParent, structNode);
@@ -1881,7 +1874,7 @@ ResultType(SolsToken, Nothing) parserPeek(SolsParser* parser, int64_t ahead) {
}
if (parser->current + ahead - 1 >= parser->input->count) {
return Error(SolsToken, Nothing, {});
}
}
return Success(SolsToken, Nothing, parser->input->at[parser->current + ahead - 1]);
}
@@ -1891,6 +1884,6 @@ ResultType(SolsToken, Nothing) parserConsume(SolsParser* parser) {
}
if (parser->current >= parser->input->count) {
return Error(SolsToken, Nothing, {});
}
}
return Success(SolsToken, Nothing, parser->input->at[parser->current ++]);
}