tree dff662457bdbfd85b1b3b4a095e261c9f64e52f3
parent 4c4e9e28950c64f697de08008d5049852ee83501
author cparsons <cparsons@google.com> 1521738122 -0700
committer Copybara-Service <copybara-piper@google.com> 1521738235 -0700

Create useSkylarkSemantics for @SkylarkCallable, so annotated methods can specifically get a semantics object

This is slightly redundant with useEnvironment, yes (as one can easily obtain the semantics object with Environment), but we intend on restricting useEnvironment so that structField=true methods cannot specify useEnvironment, but *can* specify useSkylarkSemantics.

In general, we can also ween off non structField methods to use useSkylarkSemantics instead of useEnvironment in cases where this is feasible.

RELNOTES: None.
PiperOrigin-RevId: 190082547