don't flatten token list

2 files changed, 2 insertions, 23 deletions

diff --git a/lexer.c b/lexer.c
index 59038e7..83043e9 100644
--- a/lexer.c
+++ b/lexer.c
@@ -38,25 +38,6 @@ slice_match(Slice slice, int (*isfun)(int c))
 	return slice;
 }
 
-static Token *
-flatten(Token *toks)
-{
-	int size = 0;
-	for (Token *t = toks; t != NULL; t = t->next)
-		size += 1;
-	Token *flat = calloc(1, sizeof(Token) * (size + 1));
-	if (flat == NULL)
-		return NULL;
-	int i = 0;
-	for (Token *t = toks; t != NULL; t = t->next) {
-		flat[i] = *t;
-		if (i + 1 < size)
-			flat[i].next = flat + i + 1;
-		i += 1;
-	}
-	return flat;
-}
-
 Token *
 lexer(Slice slice)
 {
@@ -140,7 +121,5 @@ lexer(Slice slice)
 		printf("skipping '%c'\n", slice.str[i]);
 		i += 1;
 	}
-	Token *flat = flatten(toks);
-	token_destroy(toks);
-	return flat;
+	return toks;
 }
diff --git a/main.c b/main.c
index 48f5189..5002350 100644
--- a/main.c
+++ b/main.c
@@ -24,7 +24,7 @@ main(int argc, char **argv)
 
 	Token *tokens = lexer(slice);
 	token_print(tokens, 1);
-	free(tokens);
+	token_destroy(tokens);
 
 	if (slice.str != NULL)
 		free(slice.str);