Building the Parser

When changes are made to the VBA.g4 grammar, the following steps should be taken:

• Amend the "Change log" section (add a bullet to the "v1.4 Rubberduck" section)
• Save changes
• (turn off ReSharper solution-wide analysis)
• Delete the following generated files under Rubberduck.Parsing.Grammar:
  • VBABaseListener.cs
  • VBABaseVisitor.cs
  • VBALexer.cs
  • VBAListener.cs
  • VBAParser.cs
  • VBAVisitor.cs
• (toggle 'Show all files' in VS Solution Explorer)
• Delete the following generated files under Rubberduck.Parsing.obj if they exist:
  • VBABaseListener.cs
  • VBABaseVisitor.cs
  • VBALexer.cs
  • VBAListener.cs
  • VBAParser.cs
  • VBAVisitor.cs
  • VBA.tokens
  • VBALexer.tokens
• Set 'Build Action' of VBA.g4 grammar file to "Antlr4": this will generate all files that need to be generated
• Set 'Build Action' of VBA.g4 grammar file back to "None"
• Copy the following generated files from Rubberduck.Parsing.obj to Rubberduck.Parsing.Grammar:
  • VBABaseListener.cs
  • VBABaseVisitor.cs
  • VBALexer.cs
  • VBAListener.cs
  • VBAParser.cs
  • VBAVisitor.cs
• (turn ReSharper solution-wide analysis back on)