Hamish Knight b5b41a5bbe [CS] Add specific accessors for path element info ...

This commit replaces the `getValue()` and `getValue2()` members on
`ConstraintLocator::PathElement` with specific accessors for each
expected path component kind. IMO this adds some clarity to the call
sites, especially for `getArgIdx()` and `getParamIdx()`.

In addition, this commit adds a private `getValue` member that can
access a value at a given index, which will make it easier to add a
third value in the future.

2019-08-19 11:58:49 +01:00

288 KiB

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