Add constructor with null to create an empty stack_frame

gammasoft71 · Oct 10, 2024 · 305c659 · 305c659
1 parent b342ccb
commit 305c659
Show file tree

Hide file tree

Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/src/xtd.core/include/xtd/diagnostics/stack_frame.h b/src/xtd.core/include/xtd/diagnostics/stack_frame.h
@@ -88,6 +88,9 @@ namespace xtd {
       /// @param method_name The method name.
       /// @param offset The offset from the code for the method that is being executed.
       stack_frame(const xtd::string& file_name, xtd::size line_number, const xtd::string& method_name, xtd::size column_number, xtd::size offset);
+      /// @brief Initializes a new empty instance of the xtd::diagnostics::stack_frame.
+      /// @param frame nullptr.
+      stack_frame(xtd::null_ptr frame); // Not explicit by design.
       /// @cond
       stack_frame(const stack_frame&) = default;
       stack_frame(stack_frame&&) = default;

diff --git a/src/xtd.core/src/xtd/diagnostics/stack_frame.cpp b/src/xtd.core/src/xtd/diagnostics/stack_frame.cpp
@@ -83,8 +83,11 @@ stack_frame::stack_frame(const string& file_name, xtd::size line_number, xtd::si
 stack_frame::stack_frame(const string& file_name, xtd::size line_number, const string& method_name, xtd::size column_number, xtd::size offset) : data_{new_ptr<data>(file_name, line_number, method_name, column_number, offset)} {
 }
 
+stack_frame::stack_frame(xtd::null_ptr frame) : stack_frame{string::empty_string, 0, string::empty_string, 0, OFFSET_UNKNOWN} {
+}
+
 stack_frame stack_frame::empty() noexcept {
-  return {string::empty_string, 0, string::empty_string, 0, OFFSET_UNKNOWN};
+  return null;
 }
 
 bool stack_frame::equals(const stack_frame& sf) const noexcept {