Fold compound expressions with literal arguments into literals#5279

Merged

anandthakker merged 5 commits intomasterfrom expressions-fold-constant

Sep 18, 2017

+223-120

Commits on Sep 15, 2017

Refactor Expression.visitor => Expression.eachChild
Anand Thakker
committed
Fix error message keys in ["step"] curves
Anand Thakker
committed

Commits on Sep 16, 2017

Fold compound expressions with literal arguments into literals
Anand Thakker
committed
Fixup UPDATE=1 behavior in expression test harness
Anand Thakker
committed
Consolidate some is*Constant logic
Anand Thakker
committed