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79329ef00f
enso/engine
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Jaroslav Tulach 79329ef00f
Treat null Tree.OprApp.getRhs() as UnexpectedExpression syntax error (#3882) 
Fixes `NullPointerException` in `TreeToIr` by detecting the case and raising `UnexpectedExpression` syntax error.

# Important Notes
This PR prevents the `NullPointerException`. It doesn't change the meaning of `x.` (followed by space) `length`. It just detects when `Tree.OprApp.getRhs() == null` and treats that as an error.
2022-11-21 08:48:21 +00:00
..
language-server VcsManagerTest should compare UTC times (#3892) 2022-11-19 09:43:26 +00:00
launcher/src Update Scala to 2.13.8 (#3631) 2022-08-08 19:32:55 +00:00
polyglot-api/src Message handler supervisor (#3881) 2022-11-17 19:02:04 +00:00
runner Fix repl (#3767) 2022-10-06 19:53:54 +00:00
runner-native/src Initialize Builtins at Native Image build time (#3821) 2022-10-25 18:28:10 +00:00
runtime Treat null Tree.OprApp.getRhs() as UnexpectedExpression syntax error (#3882) 2022-11-21 08:48:21 +00:00
runtime-instrument-id-execution/src/main/java/org/enso/interpreter/instrument State rework & IO Contexts (#3828) 2022-10-26 16:22:08 +00:00
runtime-instrument-repl-debugger/src/main/java/org/enso/interpreter/instrument State rework & IO Contexts (#3828) 2022-10-26 16:22:08 +00:00
runtime-instrument-runtime-server/src/main/java/org/enso/interpreter/instrument Register instruments/language in their own compilation units to fix the sbt build issues (#3509) 2022-06-13 14:09:08 +00:00
runtime-language-epb/src/main/java/org/enso/interpreter/epb Missing foreign language generates proper Enso error. (#3798) 2022-10-17 09:59:31 +00:00
runtime-with-instruments/src/test Tidy Standard.Base Part 2 of n... (#3889) 2022-11-19 08:01:45 +00:00
README.md Add a markdown style guide (#1022) 2020-07-21 13:59:40 +01:00

README.md

The Enso Engine

The Enso engine is the codebase responsible for compiling and executing Enso code, as well as providing language server functionality to users of the language. It is subdivided into two major components:

  • Language Server: The Enso language service.
  • Polyglot API: The truffle-boundary safe API for communication between the language server and the runtime.
  • Runner: The command-line interface for Enso.
  • Runtime: The compiler and interpreter for Enso.