Improve generated PEG parser. Related to issue #2354

brython-dev · Jan 20, 2024 · 11ab0d3 · 11ab0d3
1 parent 643b343
commit 11ab0d3
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Showing 5 changed files with 164 additions and 11 deletions.
diff --git a/scripts/pegen/javascript_generator.py b/scripts/pegen/javascript_generator.py
@@ -610,6 +610,7 @@ def _set_up_token_start_metadata_extraction(self) -> None:
             self.print("p.error_indicator = 1;")
             self.add_return("NULL")
         self.print("}")
+        self.print("var EXTRA = {}")
         self.print("EXTRA.lineno = p.tokens[_mark].lineno;")
         self.print("EXTRA.col_offset = p.tokens[_mark].col_offset;")
 

diff --git a/www/src/action_helpers_generated_version.js b/www/src/action_helpers_generated_version.js
@@ -242,7 +242,7 @@ $B._PyPegen.formatted_value = function(p,
         debug.end_lineno = debug_end_line
         debug.end_col_offset = debug_end_offset
         var joined_str = new $B.ast.JoinedStr([debug, formatted_value])
-        set_position_from_obj(joined_str, p.arena)
+        set_position_from_obj(joined_str, arena)
         return joined_str
     }
     return formatted_value