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Implement the nil literal expression #28

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MatthewKosloski opened this issue Oct 4, 2021 · 0 comments
Open

Implement the nil literal expression #28

MatthewKosloski opened this issue Oct 4, 2021 · 0 comments
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feature New feature or request

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@MatthewKosloski
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MatthewKosloski commented Oct 4, 2021 •
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Modify the grammar to include a nil expression:

primitive     -> integer | boolean | "nil" ;

Acceptance Criteria:

  • Can print nil to standard output
  • No longer throws semantic error when printing expressions with data type nil. Instead, we should just write nil to standard output.
@MatthewKosloski MatthewKosloski added the feature New feature or request label Oct 4, 2021
@MatthewKosloski MatthewKosloski mentioned this issue May 2, 2022
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@MatthewKosloski MatthewKosloski changed the title Add the nil expression Implement the nil literal expression May 2, 2022
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