Fix RapidJson Failure

Author: Thirumalai-Shaktivel

src/bin/lpython.cpp

@@ -378,13 +378,17 @@ int get_symbols (const std::string &infile,
                uint32_t last_line;
                uint32_t first_column;
                uint32_t last_column;
-               lm.pos_to_linecol(a.second->base.loc.first, first_line, first_column);
-               lm.pos_to_linecol(a.second->base.loc.last, last_line, last_column);
+               std::string filename;
+               lm.pos_to_linecol(a.second->base.loc.first, first_line,
+                    first_column, filename);
+               lm.pos_to_linecol(a.second->base.loc.last, last_line,
+                    last_column, filename);
                loc.first_column = first_column;
                loc.last_column = last_column;
                loc.first_line = first_line-1;
                loc.last_line = last_line-1;
                loc.symbol_name = symbol_name;
+               loc.filename = filename;
                symbol_lists.push_back(loc);
            }
            rapidjson::Document test_output(rapidjson::kArrayType);
@@ -478,12 +482,16 @@ int get_errors (const std::string &infile,
                     uint32_t first_column;
                     uint32_t last_line;
                     uint32_t last_column;
-                    lm.pos_to_linecol(span.loc.first, first_line, first_column);
-                    lm.pos_to_linecol(span.loc.last, last_line, last_column);
+                    std::string filename;
+                    lm.pos_to_linecol(span.loc.first, first_line, first_column,
+                        filename);
+                    lm.pos_to_linecol(span.loc.last, last_line, last_column,
+                        filename);
                     h.first_column = first_column;
                     h.last_column = last_column;
                     h.first_line = first_line-1;
                     h.last_line = last_line-1;
+                    h.filename = filename;
                     diag_lists.push_back(h);
                 }
             }

src/libasr/lsp_interface.h

@@ -11,6 +11,7 @@ namespace LFortran::LPython {
               uint32_t first_column;
               uint32_t last_line;
               uint32_t last_column;
+              std::string filename;
               uint32_t severity;
        };
        struct document_symbols {
@@ -19,6 +20,7 @@ namespace LFortran::LPython {
               uint32_t first_column;
               uint32_t last_line;
               uint32_t last_column;
+              std::string filename;
        };
 
 } // namespace LFortran::Python