rust/tests/run-make/wasm-export-all-symbols/main.rs

extern crate bar;

fn main() {}
rustc: Always handle exported symbols on the wasm target Currently when linking an artifact rustc will only conditionally call the `Linker::export_symbols` function, but this causes issues on some targets, like WebAssembly, where it means that executable outputs will not have the same symbols exported that cdylib outputs have. This commit sinks the conditional call to `export_symbols` inside the various implementations of the function that still need it, and otherwise the wasm linker is configured to always pass through symbol visibility lists. 2019-05-03 15:59:50 -05:00			`extern crate bar;`

			`fn main() {}`