Include a list of repositories/projects tree-sitter-c was tested with

[icsaszar]

It would be useful to have a list of repos and their parsing status, similar to the "Java grammar finish line" here tree-sitter/tree-sitter-java#27.

I've tried following repositories using the "(ERROR) @error" query and all of them contain parsing errors:

craftinginterpreters
grep
jemalloc
ncurses
neovim
nginx
oniguruma
redis
the_silver_searcher
transmission
wren
wrk
zstd

I'll try to clean up my testing code and post it here soon.

[icsaszar]

I finally got around to it, here's repo with the code I used for testing these repositories https://github.com/icsaszar/tree-sitter-c-parsing.

[milahu]

all of them contain parsing errors

excluding parse-errors is not enough to find all bugs

we should compare the parse-tree to some reference, for example clang

clang -fsyntax-only -Xclang -ast-dump=json -Xclang -ast-dump-filter=some_function some_source.cc

obviously the parse-tree has a different format, but it should be possible to write an adapter