Print message when debugger reaches end of function when using dbstep (bug #67562)

Rik · Rik · commit 9eb3f32aa533 · 2025-10-08T09:52:12.000+02:00
* pt-eval.cc (debugger::repl): If code line is blank, indicating end of
function, display the message "[End of function]" rather than "".
diff --git a/libinterp/parse-tree/pt-eval.cc b/libinterp/parse-tree/pt-eval.cc
@@ -337,6 +337,8 @@ debugger::repl (const std::string& prompt_arg)
 
               if (! line_buf.empty ())
                 buf << curr_debug_line << ": " << line_buf;
+              else
+                buf << "[End of function]";
             }
         }
     }

Original file line number	Diff line number	Diff line change
`@@ -337,6 +337,8 @@ debugger::repl (const std::string& prompt_arg)`
`337`	`337`
`338`	`338`	`if (! line_buf.empty ())`
`339`	`339`	`buf << curr_debug_line << ": " << line_buf;`
	`340`	`+ else`
	`341`	`+ buf << "[End of function]";`
`340`	`342`	`}`
`341`	`343`	`}`
`342`	`344`	`}`