93562f805f
When we're evaluating expressions, we may end up evaluating the same source-level expression a number of times in different contexts, such as in a 'for' expression, where each one may produce a different set of diagnostic messages. Now we'll attach the EvalContext to each expression diagnostic so that a diagnostic renderer can potentially show additional information to help distinguish the different iterations in rendered diagnostics.
HCL Extensions
This directory contains some packages implementing some extensions to HCL
that add features by building on the core API in the main hcl package.
These serve as optional language extensions for use-cases that are limited only to specific callers. Generally these make the language more expressive at the expense of increased dynamic behavior that may be undesirable for applications that need to impose more rigid structure on configuration.