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The Definitive ANTLR 4 Reference: "i" for "1" in "Good syntax" tree (page 162)

TysonMN

TysonMN

The Definitive ANTLR 4 Reference: "i" for "1" in "Good syntax" tree (page 162)

On page 162, it says…

Consider the parse tree on the left for input [1^2] in the following diagram:

…and on the left is the “Good syntax” tree, but the data in the root node of the tree is “[i^2]” instead of “[1^2]”. The relevant leaf node in the tree contains “1” instead of “i”, which is consistent with the line I quoted above instead of the data in the root node of the tree.

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