MIRROR: javascript for 🐜's, a tiny runtime with big ambitions
streamline error handling in ant.c
+12
-14
+12
-14
src/ant.c
+12
-14
src/ant.c
···
6023
6023
}
6024
6024
6025
6025
if (t != T_OBJ && t != T_ARR) {
6026
-
char errbuf[256];
6027
6026
jsoff_t saved_toff = js->toff;
6028
6027
jsoff_t saved_tlen = js->tlen;
6028
+
6029
6029
js->toff = coderefoff(r);
6030
6030
js->tlen = codereflen(r);
6031
-
snprintf(errbuf, sizeof(errbuf), "Cannot read properties of %s (reading '%.*s')",
6032
-
t == T_UNDEF ? "undefined" : t == T_NULL ? "null" : typestr(t),
6033
-
(int)plen, ptr);
6034
-
jsval_t err = js_mkerr(js, errbuf);
6031
+
6032
+
jsval_t err = js_mkerr(
6033
+
js, "Cannot read properties of %s (reading '%.*s')",
6034
+
t == T_UNDEF ? "undefined" : t == T_NULL ? "null" : typestr(t),
6035
+
(int)plen, ptr
6036
+
);
6037
+
6035
6038
js->toff = saved_toff;
6036
6039
js->tlen = saved_tlen;
6040
+
6037
6041
return err;
6038
6042
}
6039
6043
···
8750
8754
case TOK_THIS: return js->this_val;
8751
8755
8752
8756
default:
8753
-
if (is_identifier_like(js->tok)) {
8754
-
return mkcoderef((jsoff_t) js->toff, (jsoff_t) js->tlen);
8755
-
}
8756
-
8757
-
char err_buf[64];
8757
+
if (is_identifier_like(js->tok)) return mkcoderef((jsoff_t) js->toff, (jsoff_t) js->tlen);
8758
8758
size_t tok_len = js->tlen > 20 ? 20 : js->tlen;
8759
-
if (tok_len == 0) snprintf(err_buf, sizeof(err_buf), "Unexpected token 'EOF'"); else {
8760
-
snprintf(err_buf, sizeof(err_buf), "Unexpected token '%.*s'", (int)tok_len, &js->code[js->toff]);
8761
-
}
8762
-
return js_mkerr_typed(js, JS_ERR_SYNTAX, err_buf);
8759
+
if (tok_len == 0) return js_mkerr_typed(js, JS_ERR_SYNTAX, "Unexpected token 'EOF'");
8760
+
return js_mkerr_typed(js, JS_ERR_SYNTAX, "Unexpected token '%.*s'", (int)tok_len, &js->code[js->toff]);
8763
8761
}
8764
8762
}
8765
8763