update toml11. fixes bug with FPS settings corrupting config file

src/frontend/qt_sdl/toml/toml11/context.hpp

@@ -0,0 +1,68 @@
+#ifndef TOML11_CONTEXT_HPP
+#define TOML11_CONTEXT_HPP
+
+#include "error_info.hpp"
+#include "spec.hpp"
+
+#include <vector>
+
+namespace toml
+{
+namespace detail
+{
+
+template<typename TypeConfig>
+class context
+{
+  public:
+
+    explicit context(const spec& toml_spec)
+        : toml_spec_(toml_spec), errors_{}
+    {}
+
+    bool has_error() const noexcept {return !errors_.empty();}
+
+    std::vector<error_info> const& errors() const noexcept {return errors_;}
+
+    semantic_version&       toml_version()       noexcept {return toml_spec_.version;}
+    semantic_version const& toml_version() const noexcept {return toml_spec_.version;}
+
+    spec&       toml_spec()       noexcept {return toml_spec_;}
+    spec const& toml_spec() const noexcept {return toml_spec_;}
+
+    void report_error(error_info err)
+    {
+        this->errors_.push_back(std::move(err));
+    }
+
+    error_info pop_last_error()
+    {
+        assert( ! errors_.empty());
+        auto e = std::move(errors_.back());
+        errors_.pop_back();
+        return e;
+    }
+
+  private:
+
+    spec toml_spec_;
+    std::vector<error_info> errors_;
+};
+
+} // detail
+} // toml
+
+#if defined(TOML11_COMPILE_SOURCES)
+namespace toml
+{
+struct type_config;
+struct ordered_type_config;
+namespace detail
+{
+extern template class context<::toml::type_config>;
+extern template class context<::toml::ordered_type_config>;
+} // detail
+} // toml
+#endif // TOML11_COMPILE_SOURCES
+
+#endif // TOML11_CONTEXT_HPP