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| author | Manish Goregaokar <manishsmail@gmail.com> | 2016-06-29 21:21:22 +0530 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2016-06-29 21:21:22 +0530 |
| commit | 8886818a9ab3e6c52651038d4e22e2d51b932bb9 (patch) | |
| tree | b7df117c5afe9c843b3492a3961e41b1b7b7a164 /src/rustllvm/RustWrapper.cpp | |
| parent | 2a0c2c3b3a0c7291f6160f9cf4178ecbdb920f04 (diff) | |
| parent | b4611b1ff29d93ba9a03932b316935cbfd076ed9 (diff) | |
| download | rust-8886818a9ab3e6c52651038d4e22e2d51b932bb9.tar.gz rust-8886818a9ab3e6c52651038d4e22e2d51b932bb9.zip | |
Rollup merge of #34495 - jseyfried:only_ident_macro_invocations, r=eddyb
Forbid type parameters and global paths in macro invocations
Fixes #28558.
This is a [breaking-change]. For example, the following would break:
```rust
macro_rules! m { () => { () } }
fn main() {
m::<T>!(); // Type parameters are no longer allowed in macro invocations
::m!(); // Global paths are no longer allowed in macro invocations
}
```
Any breakage can be fixed by removing the type parameters or the leading `::` (respectively).
r? @eddyb
Diffstat (limited to 'src/rustllvm/RustWrapper.cpp')
0 files changed, 0 insertions, 0 deletions