Johnni Winther
cad04f8604
This adds a new messages kind 'info' to the CFE for showing general information during compilation. A 'configuration' options is added to `CompilerOptions` for telling the CFE how it is run. The configuration 'compile' is added for when the CFE is invoked to produces an "executable" as when running `dart compile`. When configuration is set, the CFE emits an info message about the null safety compilation mode. Support for `dart compile exe` and `dart compile js` is added in this CL. Support for `dart compile kernel|app-jit|aot` is not included. In response to https://github.com/dart-lang/sdk/issues/44234 TEST=pkg/dartdev/test/commands/compile_test.dart Change-Id: I08f51e2a3f5ad4841c4d703bcd266b7afb63c7c6 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/178982 Commit-Queue: Johnni Winther <johnniwinther@google.com> Reviewed-by: Jens Johansen <jensj@google.com>