Compiling sample ANTRL4 output

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There was 2 problems. One was the file has to be named “Hello.g4” not “hello.g4” because the grammar is specified as Hello. The second was the classpath, it requires the path and name of the jar file, as well as the current directory. The following command worked;

javac -classpath .;C:\JavaLib\antlr-4.5-complete.jar *.java

More Related Contents:

  1. How can I build an AST using ANTLR4? [duplicate]
  2. What is a ‘semantic predicate’ in ANTLR?
  3. ANTLR: Is there a simple example?
  4. How to create AST with ANTLR4?
  5. If/else statements in ANTLR using listeners
  6. How does the ANTLR lexer disambiguate its rules (or why does my parser produce “mismatched input” errors)?
  7. ANTLR 4.5 – Mismatched Input ‘x’ expecting ‘x’
  8. Antlr 4.5 parser error during runtime
  9. Negating inside lexer- and parser rules
  10. Handling errors in ANTLR4
  11. ANTLR 4 tree inject/rewrite operator

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