ox

commit c836a8ac1cafe99032c1e3685576f482baff1392
parent bda5a5b3262aa69d3a1d569cc7364b3a0ff92b5a
Author: citbl <citbl@citbl.org>
Date:   Sun, 16 Nov 2025 18:46:33 +1000

fix handling of '*' token

Diffstat:
M
.zed/debug.json
 | 
2
+-
M
TODO
 | 
12
+++++++-----
M
src/lexer.c
 | 
2
+-
A
tests/ex-div.ox
 | 
4
++++
A
tests/ex-mul.ox
 | 
4
++++
A
tests/ex-return-given-expr.ox
 | 
9
+++++++++
A
tests/ex-return-given-int.ox
 | 
8
++++++++
A
tests/ex-return-int.ox
 | 
8
++++++++

8 files changed, 42 insertions(+), 7 deletions(-)
diff --git a/.zed/debug.json b/.zed/debug.json
@@ -11,7 +11,7 @@
       "cwd": "$ZED_WORKTREE_ROOT"
     },
     "program": "$ZED_WORKTREE_ROOT/oxc",
-    "args": ["$ZED_WORKTREE_ROOT/tests/ex-print-minus-values.ox"],
+    "args": ["$ZED_WORKTREE_ROOT/tests/ex-mul.ox"],
     "request": "launch",
     "adapter": "CodeLLDB"
   }
diff --git a/TODO b/TODO
@@ -4,11 +4,13 @@
 [x] conditionals (basic)
 [x] loops (basic)
 [x] handle for loop with `i = i + 1` and `i += 1` (see ex-for-simple2 and TODO NODE_BINARY_EXPR)
-[/] printing `-5` crashes, I think parsing is wrong for `-`, sees as value 5
-[ ] print allow format or more than 1 arg
-[ ] print anything else than a string
-[ ] call another function from main, that prints something, handle return see todo
-[ ] call another function that prints the passed argument
+[x] printing `-5` crashes, I think parsing is wrong for `-`, sees as value 5
+[x] print allow more than 1 arg
+[/] handle return values
+[ ] print allow format 
+[x] print anything else than a string
+[x] call another function from main, that prints something,
+[x] call another function that prints the passed argument
 [ ] if without { } should be an error, e.g. `if(true) break;` doesn't work
 
 @later
diff --git a/src/lexer.c b/src/lexer.c
@@ -200,7 +200,7 @@ next_token(Lexer* lex)
 		break;
 	case '*':
 		nudge(lex);
-		type = TOKEN_UNKNOWN;
+		type = TOKEN_STAR;
 		break;
 	case '+':
 		nudge(lex);
diff --git a/tests/ex-div.ox b/tests/ex-div.ox
@@ -0,0 +1,4 @@
+void main() {
+    print("expecting 6:");
+    print(12 / 2);
+}
diff --git a/tests/ex-mul.ox b/tests/ex-mul.ox
@@ -0,0 +1,4 @@
+void main() {
+    print("expected 25");
+    print(5 * 5);
+}
diff --git a/tests/ex-return-given-expr.ox b/tests/ex-return-given-expr.ox
@@ -0,0 +1,9 @@
+int gimme(int ret_value) {
+    int ret = ret_value + 2; 
+    return ret;
+}
+
+void main() {
+    print("expected returned value of 10 = 12 + 2 - 4:");
+    print(gimme(6 + 6) - 4);
+}
diff --git a/tests/ex-return-given-int.ox b/tests/ex-return-given-int.ox
@@ -0,0 +1,8 @@
+int gimme(int ret_value) {
+    return ret_value;
+}
+
+void main() {
+    print("expected returned value of 12:");
+    print(gimme(12));
+}
diff --git a/tests/ex-return-int.ox b/tests/ex-return-int.ox
@@ -0,0 +1,8 @@
+int gimme5() {
+    return 5;
+}
+
+void main() {
+    print("expected returned value of 5:");
+    print(gimme5());
+}