b9197978a9
Reuse CrateNum for proc-macro crates even when cross-compiling
Proc-macros are always compiled for the host, so this should be the same
in every way as recompiling the crate.
I am not sure why the previous code special-cased the target, since the
compiler properly gives an error when trying to load a crate for a
different host:
```
error[E0461]: couldn't find crate `dependency` with expected target triple x86_64-unknown-linux-gnu
--> /home/joshua/rustc4/src/test/ui/cfg-dependent.rs:8:2
|
LL | dependency::is_64();
| ^^^^^^^^^^
|
= note: the following crate versions were found:
crate `dependency`, target triple i686-unknown-linux-gnu: /home/joshua/rustc4/build/x86_64-unknown-linux-gnu/test/ui/cfg-dependent/auxiliary/libdependency.so
```
I think another possible fix is to remove the check altogether. But I'm
not sure, and this fix works, so I'm not making the larger change here.
Fixes https://github.com/rust-lang/rust/issues/56935.
r? `@petrochenkov` cc `@alexcrichton`
|
||
|---|---|---|
| .. | ||
| dynamic_lib | ||
| rmeta | ||
| creader.rs | ||
| dependency_format.rs | ||
| dynamic_lib.rs | ||
| foreign_modules.rs | ||
| lib.rs | ||
| locator.rs | ||
| native_libs.rs | ||