Add methods to OhmNode and add case labels

hpi-swa / Ohm-S

A Squeak/Smalltalk implementation of the metaprogramming framework Ohm.

MIT License

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Add methods to OhmNode and add case labels #57

Open felixauringer opened 4 years ago

felixauringer commented 4 years ago

We added methods to check whether an OhmNode has no content. If that is the case, it is safe to ignore the node and its children when building the source map. This prevents all index out of bounds errors in the source map that we have found so far (all our comment-tests are green with this branch).
We added a method firstChild to OhmNode because we need this operation very often.
We added some case labels in order to write SemanticActions for these cases.

coveralls commented 4 years ago

Coverage increased (+0.03%) to 85.271% when pulling 774c995b07ecd2d254e29e9acf60d6d450fdb519 on felixauringer:swt-submission into d7f2ac858e1ec028b9bf2e8f62f3710b99ee6ce6 on hpi-swa:new-whitespace-handling.