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Improve error message on calls with varying argument count

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gingerBill
2026-06-23 11:49:00 +01:00
parent a20363c2bf
commit 5ba39f42ea
1 changed files with 7 additions and 2 deletions
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9
src/check_expr.cpp
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@@ -6595,11 +6595,16 @@ gb_internal CallArgumentError check_call_arguments_internal(CheckerContext *c, A
positional_operand_count = gb_min(positional_operands.count, pt->variadic_index);
} else if (positional_operand_count > pt->param_count) {
err = CallArgumentError_TooManyArguments;
char const *err_fmt = "Too many arguments for '%s', expected %td arguments, got %td";
if (show_error) {
gbString proc_str = expr_to_string(ce->proc);
defer (gb_string_free(proc_str));
error(call, err_fmt, proc_str, param_count_excluding_defaults, positional_operands.count);
if (param_count_excluding_defaults != pt->param_count) {
char const *err_fmt = "Too many arguments for '%s', expected %td..=%td arguments, got %td";
error(call, err_fmt, proc_str, param_count_excluding_defaults, pt->param_count, positional_operands.count);
} else {
char const *err_fmt = "Too many arguments for '%s', expected %td arguments, got %td";
error(call, err_fmt, proc_str, pt->param_count, positional_operands.count);
}
}
return err;
}