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5.3 Operator Precedence
Another situation where shift/reduce conflicts appear is in arithmetic expressions. Here shifting is not always the preferred resolution; the Bison declarations for operator precedence allow you to specify when to shift and when to reduce.
| 5.3.1 When Precedence is Needed | An example showing why precedence is needed. | |
| 5.3.2 Specifying Operator Precedence | How to specify precedence in Bison grammars. | |
| 5.3.3 Precedence Examples | How these features are used in the previous example. | |
| 5.3.4 How Precedence Works | How they work. |