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How to Use the Capture Checker

Enabling Capture Checking

TODO

Compilation Options

The following options are relevant for capture checking.

  • -Vprint:cc Prints the program with capturing types as inferred by capture checking.
  • -Ycc-verbose Prints capabilities and capturing types in more detail.
  • -Ycc-debug Gives more detailed, implementation-oriented information about capture checking, as described in the next section.

The implementation supporting capture checking with these options is currently in branch cc-experiment on dotty.epfl.ch.