collapse_vars: small change to README

This commit is contained in:
kzc
2016-01-28 11:04:30 -05:00
parent 00c8d1d241
commit 12e6ad326c

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@@ -323,7 +323,7 @@ to set `true`; it's effectively a shortcut for `foo=true`).
- `cascade` -- small optimization for sequences, transform `x, x` into `x` - `cascade` -- small optimization for sequences, transform `x, x` into `x`
and `x = something(), x` into `x = something()` and `x = something(), x` into `x = something()`
- `collapse_vars` -- default `false`. Collapse single-use var and const - `collapse_vars` -- default `false`. Collapse single-use `var` and `const`
definitions when possible. definitions when possible.
- `warnings` -- display warnings when dropping unreachable code or unused - `warnings` -- display warnings when dropping unreachable code or unused