perf: Only search potentially changed constraints in lexical_region_resolve#68001

Merged

bors merged 2 commits intorust-lang:masterfrom

Marwes:lexical_region_resolve

Jan 18, 2020

Commits on Jan 17, 2020

perf: Filter out and process fixed constraints first in region expansion

Marwes
authored and
Markus Westerlind
committed
perf: Only search the potentially changed constraints in lexical_region_resolve

Marwes
authored and
Markus Westerlind
committed