[flang] Rename "visit" to "Walk" to avoid conflict with std::visit.

The thing called on each parse tree node during the walk is still
referred to as a visitor.

Change "pre" to "Pre" and "post" to "Post" to follow the naming
conventions.

Original-commit: flang-compiler/f18@a6ea1296b1
Reviewed-on: https://github.com/flang-compiler/f18/pull/15
Tree-same-pre-rewrite: false
This commit is contained in:
Tim Keith 2018-02-23 16:03:16 -08:00 committed by GitHub
parent a9c3093b2e
commit 2ca306abe1
2 changed files with 1595 additions and 1601 deletions

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