This commit alters the implementation of multiple codegen units slightly to be
compatible with the MSVC linker. Currently the implementation will take the N
object files created by each codegen unit and will run `ld -r` to create a new
object file which is then passed along. The MSVC linker, however, is not able to
do this operation.
The compiler will now no longer attempt to assemble object files together but
will instead just pass through all the object files as usual. This implies that
rlibs may not contain more than one object file (if the library is compiled with
more than one codegen unit) and the output of `-C save-temps` will have changed
slightly as object files with the extension `0.o` will not be renamed to `o`
unless requested otherwise.
I am not mentioning #[unsafe_drop_flag] because it should go away
eventually, and also because it's just an attribute, it's not
really a use of the `unsafe` keyword.
Fixes#26345
I am not mentioning #[unsafe_drop_flag] because it should go away
eventually, and also because it's just an attribute, it's not
really a use of the `unsafe` keyword.
Fixes#26345
This will add information about the stage that a rustc was built with to the verbose version info
I have symlinks into $(HOST)/stage{0,1,2} into the rust version switcher thing I use, and occasionally need to know which stage a given rustc is.
Each formatting trait now has an example of implementation, as well as a
fuller description of what it's supposed to output.
It also contains a link to the module-level documentation which
Fixes#25765
This will add information about the stage that a rustc was built with to the verbose version info
I have symlinks into $(HOST)/stage{0,1,2} into the rust version switcher thing I use, and occasionally need to know which stage a given rustc is.
Each formatting trait now has an example of implementation, as well as a
fuller description of what it's supposed to output.
It also contains a link to the module-level documentation which
Fixes#25765
the indentation has always been a thorn in my eye.
If it's preferred I'll leave the `unsafe` where it was and change it to
```rust
unsafe { match e.node {
...
} } // unsafe { match e.node {
```
so there's no unnecessary indent
