simplicityhl creates "error reporting bingo" and no debug info

[coremoon]

Project

compiler

Describe the feature

Dear Maintainers,

I am running the simplicityhl compiler with the cli parameter

simc ---debug options.simf options.wit

see content of these files here. simc version is 0.3.0 (I think so - unfortunately there is no "--version" option yet).

It is clear that the compilation must fail because of multiple errors.

$ simc --debug options.simf options.wit 
Parameter `START_TIME` is missing an argument
$ simc --debug options.simf options.wit 
Parameter `COLLATERAL_ASSET_ID` is missing an argument
$ simc --debug options.simf options.wit 
Parameter `START_TIME` is missing an argument
$ simc --debug options.simf options.wit 
Parameter `OPTION_TOKEN_ASSET` is missing an argument
$ simc --debug options.simf options.wit 
Parameter `GRANTOR_TOKEN_STRIKE_PRICE` is missing an argument
$ simc --debug options.simf options.wit 
Parameter `GRANTOR_TOKEN_STRIKE_PRICE` is missing an argument
$ simc --debug options.simf options.wit 
Parameter `GRANTOR_TOKEN_ASSET` is missing an argument
$ simc --debug options.simf options.wit 
Parameter `START_TIME` is missing an argument
$ simc --debug options.simf options.wit 
Parameter `EXPIRY_TIME` is missing an argument
...

From the output one can see that the compiler is complaining because of many reasons, but the output shows only one reason arbitrarily at a time, which I would name "error reporting bingo".
Furthermore there is no info in which line errors are happening.

I would like therefore request

1. A better debug info
2. Please return multiple errors at once (like the behaviour of rustc) which saves time when developing simplicityhl sources.