Previous: Action Types, Up: Semantics [Contents][Index]
Occasionally it is useful to put an action in the middle of a rule. These actions are written just like usual end-of-rule actions, but they are executed before the parser even recognizes the following components.
• Using Midrule Actions | Putting an action in the middle of a rule. | |
• Typed Midrule Actions | Specifying the semantic type of their values. | |
• Midrule Action Translation | How midrule actions are actually processed. | |
• Midrule Conflicts | Midrule actions can cause conflicts. |