patterns

Source Edit

This module implements the pattern matching features for term rewriting macro support.

Imports

ast, types, semdata, sigmatch, idents, aliases, parampatterns, trees

Procs

proc applyRule(c: PContext; s: PSym; n: PNode): PNode {....raises: [Exception,
    KeyError, ERecoverableError, ValueError, OSError, IOError], tags: [
    RootEffect, ReadDirEffect, WriteIOEffect, ReadIOEffect, ReadEnvEffect],
    forbids: [].}

returns a tree to semcheck if the rule triggered; nil otherwise Source Edit

proc sameTrees(a, b: PNode): bool {....raises: [Exception], tags: [RootEffect],
                                    forbids: [].}

Source Edit