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add: dfs test, and code fixes

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charles
2026-03-12 23:08:53 -07:00
parent dc9bb41cce
commit 8e36afbf67
5 changed files with 341 additions and 72 deletions
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15
src/lower.rs
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@@ -1352,9 +1352,18 @@ impl Parser {
self.advance(); // KwDim
if self.peek() == &Token::LParen {
self.advance(); // (
if let Ok(expr) = self.parse_expression() {
self.eat(&Token::RParen);
return VarKeyword::Dim(expr);
if let Ok(rows) = self.parse_expression() {
if self.eat(&Token::Colon) {
// DIM(rows: cols) — 2-D array
if let Ok(cols) = self.parse_expression() {
self.eat(&Token::RParen);
return VarKeyword::Dim2(rows, cols);
}
} else {
// DIM(n) — 1-D array
self.eat(&Token::RParen);
return VarKeyword::Dim(rows);
}
}
self.eat(&Token::RParen);
}