Keep track of locations in the AST#21

Merged

rgrinberg merged 3 commits intorgrinberg:masterfrom

Feb 26, 2017

Commits on Aug 19, 2016

Keep track of locations in the AST
Armael
committed

Commits on Feb 24, 2017

Refactor the api to provide both AST with and without locations
Armaël Guéneau
committed

Commits on Feb 25, 2017

Add a test doing a roundtrip add_dummy_locs -> erase_locs
Armaël Guéneau
committed