diff options
Diffstat (limited to 'modules/codec-json/c++/json.tmpl.hpp')
| -rw-r--r-- | modules/codec-json/c++/json.tmpl.hpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/modules/codec-json/c++/json.tmpl.hpp b/modules/codec-json/c++/json.tmpl.hpp index 8dbee8c..e73e49d 100644 --- a/modules/codec-json/c++/json.tmpl.hpp +++ b/modules/codec-json/c++/json.tmpl.hpp @@ -723,7 +723,9 @@ struct json_decode<schema::Struct<schema::Member<T,Lits>...>, ToDecode> { buff.read_advance(1); return void_t{}; }else{ - return make_error<err::invalid_state>("Struct Separator ',' or Struct '}' ending expected"); + return build_error([&](){ + return std::string{"Expect ',' or '}', but got "} + std::string{static_cast<char>(buff.read())}; + }).template make_error<err::invalid_state>("Struct Separator ',' or Struct '}' ending expected"); } json_helper::skip_whitespace(buff); if(buff.read_composite_length() == 0){ |