Nominal classes and methods #701
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Proposal: use `and`, `or`, and `not` keywords in place of `&&`, `||`, `!`. Co-authored-by: Chandler Carruth <chandlerc@gmail.com>
bazelbuild/bazel#11628 is in Release 4.1 - May 2021 #13099 Pin vs rm for build repeatability.
I think the MS C++ extension is what was causing vscode to hang for me. I've been trying clangd and it seems to work better. yash is syntax highlighting for ypp/lpp. The builtin markdown support's gotten better, so I'm removing the non-standard recommendation.
Adds FATAL for things that are most likely programming errors in executable_semantics.
- `PATH` is a caching issue, as commented. - `exec.map` is a correctness issue, the reference to `test` was incorrect on threading so it wasn't updating all tests. Co-authored-by: Geoff Romer <gromer@google.com>
Oversight from #704, I'd had this change in the client but missed it because I ran git add in the wrong spot.
This is finishing #678
Co-authored-by: Geoff Romer <gromer@google.com>
…ork (#561) This proposal defines the very basics of `class` types, primarily focused on: - use cases including: data classes, encapsulated types, inheritance with and without `virtual`, interfaces as base classes, and mixins for code reuse; - anonymous data types for called _structural data classes_ or _struct types_. Struct literals are used to initialize class values and ad-hoc parameter and return types with named components; and - future work, including the provisional syntax already in use for features that have not been decided. The intent is to both make some small incremental progress and get agreement on direction. As such it doesn't include things like nominal types, methods, access control, inheritance, etc. It proposes this struct type and literal syntax: ``` var p: {.x: Int, .y: Int} = {.x = 0, .y = 1}; ``` Note that it uses commas (`,`) between fields instead of semicolons (`;`), and no introducer for types or literal values. Incorporates decisions from #665 , #653 , #651 Co-authored-by: Geoff Romer <gromer@google.com> Co-authored-by: Chandler Carruth <chandlerc@gmail.com>
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TODO: add summary and links here