MIRROR: javascript for 🐜's, a tiny runtime with big ambitions
add error handling for empty parenthesis
+8
-1
+8
-1
src/ant.c
+8
-1
src/ant.c
···
8245
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8246
char err_buf[64];
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size_t tok_len = js->tlen > 20 ? 20 : js->tlen;
8248
-
snprintf(err_buf, sizeof(err_buf), "Unexpected token '%.*s'", (int)tok_len, &js->code[js->toff]);
8248
+
if (tok_len == 0) snprintf(err_buf, sizeof(err_buf), "Unexpected token 'EOF'"); else {
8249
+
snprintf(err_buf, sizeof(err_buf), "Unexpected token '%.*s'", (int)tok_len, &js->code[js->toff]);
8250
+
}
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return js_mkerr_typed(js, JS_ERR_SYNTAX, err_buf);
8250
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}
8251
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}
···
8392
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return js_arrow_func(js, paren_start, paren_end, false);
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} else {
8397
+
if (next(js) == TOK_RPAREN) {
8398
+
js->parse_depth--;
8399
+
return js_mkerr_typed(js, JS_ERR_SYNTAX, "Parenthesized expression cannot be empty");
8400
+
}
8401
+
8395
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jsval_t v = js_expr(js);
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if (is_err(v)) { js->parse_depth--; return v; }
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