Emad Jacob Maroun

Version 1.0.9 of `macrotest` introduced the use of `prettyplease` crate. See #78. Problem is, all versions of `prettyplease` use edition 2021, meaning the earliest rustc version that will work now...

MSRV violation

4

`macrotest` no longer compiles on rust v1.34.2 because `serde_json` v1.0.73 depends on `itoa` v1.0.1 which doesn't compile on that version. See (duplicate build)[https://github.com/Emoun/duplicate/runs/4636793495?check_suite_focus=true]. As far as I can tell `serde_json`...

For all `macrotest::expand` variants, if the macro being expanded panics, the report gives wrong or confusing errors. First, if you have no `.expanded` file and not using `expand_without_refresh`, the call...

Feature Request: Expand fail

2

Hi, I want to ask whether you would consider implementing what `trybuild` essentially does, I.e. allowing us to check that a compilation fails with a given error message? The reason...

### Situation: Using `duplicate_item`, it is possible to substitute things in a nested (or lower) `duplicate_item`'s invocation: ```rust #[duplicate::duplicate_item( vals [val; [41]; [42];]; )] #[duplicate::duplicate_item( vals )] impl SomeType for...

### Short Description: Release a version 1.0.0 ### Motivation: Releasing a stable version of the crate signals to users that the crate is generally usable and can be depended upon....

### Situation: Following global substitutions with a substitutions variable list for short syntax, but not following that with any substitution groups, will successfully compile. Even though current behavior is workable,...

Confusing error message when not using parametric substitution correctly

1

### Situation: When trying to use parametric substitution but forgetting to encapsulate the argument to a parametrized identifier in `[]`, the resulting error message is confusing. ### Reproduction: A simple...

Change parameterized substitution example

1

Find a better example for parameterized substitution in the documentation.

Currently we have a feature called `pretty_errors` that is intended to give better error messages than without the feature. This is currently only haphazardly implemented and not automatically tested. We...