java::uescape: Unicode reader that knows about Java's \uXXXX escapes

1 files changed, 3 insertions, 3 deletions

diff --git a/src/umod8.hh b/src/umod8.hh
index 4731942..4423f52 100644
--- a/src/umod8.hh
+++ b/src/umod8.hh
@@ -13,7 +13,7 @@ namespace umod8 {
 
 template <std::forward_iterator T>
   requires std::is_same_v<std::iter_value_t<T>, uint8_t>
-std::expected<uint32_t, u::ReadError> read(T& start, const T& end) {
+std::expected<uint32_t, u::ReadError> read(T& start, T const& end) {
   if (start == end)
     return std::unexpected(u::ReadError::End);
   uint32_t u;
@@ -115,7 +115,7 @@ std::expected<uint32_t, u::ReadError> read(T& start, const T& end) {
 template <std::forward_iterator T>
   requires std::is_same_v<std::iter_value_t<T>, uint8_t>
 std::expected<uint32_t, u::ReadErrorReplace> read_replace(T& start,
-                                                          const T& end,
+                                                          T const& end,
                                                           bool eof) {
   auto const tmp = start;
   auto ret = read(start, end);
@@ -137,7 +137,7 @@ std::expected<uint32_t, u::ReadErrorReplace> read_replace(T& start,
 
 template <std::forward_iterator T>
   requires std::is_same_v<std::iter_value_t<T>, uint8_t>
-bool write(T& start, const T& end, uint32_t code) {
+bool write(T& start, T const& end, uint32_t code) {
   if (code > 0 && code < 0x80) {
     if (start == end)
       return false;