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ed5614599a
Don't link with --export-dynamic on wasm32-wasi Remove --export-dynamic from the link arguments on the wasm32-wasi target, as it emits spurious exports and increases code size. Leave it in place for wasm32-unknown-unknown and wasm32-unknown-emscripten. Even though it isn't a great solution there, users are likely depending on its behavior there.
librustc_target contains some very low-level details that are
specific to different compilation targets and so forth.
For more information about how rustc works, see the rustc dev guide.