rewriter: only one level of macro expansion is supported in rewriting macro calls

immunant / c2rust

Migrate C code to Rust

https://c2rust.com/

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rewriter: only one level of macro expansion is supported in rewriting macro calls #903

Open aneksteind opened 1 year ago

aneksteind commented 1 year ago

          Always looking through one level of macro expansion is probably not the right answer in all situations, but should work for the code we get out of `c2rust-transpile` at least.

_Originally posted by @spernsteiner in https://github.com/immunant/c2rust/pull/889#discussion_r1180718498_