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| author | Dylan DPC <99973273+Dylan-DPC@users.noreply.github.com> | 2022-07-28 22:14:46 +0530 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-07-28 22:14:46 +0530 |
| commit | 48efd30c9d2eac9c1dc4e3896510ae5ded763d26 (patch) | |
| tree | 54551d84db7fcc7828df93d7f443818df0033726 /compiler/rustc_llvm/llvm-wrapper/Linker.cpp | |
| parent | a479cab09a26149d84a5a4948d4738c365a1f26c (diff) | |
| parent | ffab6bf10ffcb4b76042c96e339513fdba4c6009 (diff) | |
| download | rust-48efd30c9d2eac9c1dc4e3896510ae5ded763d26.tar.gz rust-48efd30c9d2eac9c1dc4e3896510ae5ded763d26.zip | |
Rollup merge of #99689 - dtolnay:write, r=Mark-Simulacrum
Revert `write!` and `writeln!` to late drop temporaries
Closes (on master, but not on beta) #99684 by reverting the `write!` and `writeln!` parts of #96455.
argument position | before<br>#94868 | after<br>#94868 | after<br>#96455 | after<br>this PR | desired<br>(unimplementable)
--- |:---:|:---:|:---:|:---:|:---:
`write!($tmp, "…", …)` | **⸺late** | **⸺late** | *early⸺* | **⸺late** | **⸺late**
`write!(…, "…", $tmp)` | **⸺late** | **⸺late** | *early⸺* | **⸺late** | *early⸺*
`writeln!($tmp, "…", …)` | **⸺late** | **⸺late** | *early⸺* | **⸺late** | **⸺late**
`writeln!(…, "…", $tmp)` | **⸺late** | **⸺late** | *early⸺* | **⸺late** | *early⸺*
`print!("…", $tmp)` | **⸺late** | **⸺late** | *early⸺* | *early⸺* | *early⸺*
`println!("…", $tmp)` | *early⸺* | **⸺late** | *early⸺* | *early⸺* | *early⸺*
`eprint!("…", $tmp)` | **⸺late** | **⸺late** | *early⸺* | *early⸺* | *early⸺*
`eprintln!("…", $tmp)` | *early⸺* | **⸺late**| *early⸺* | *early⸺* | *early⸺*
`panic!("…", $tmp)` | *early⸺* | *early⸺* | *early⸺* | *early⸺* | *early⸺*
"Late drop" refers to dropping temporaries at the nearest semicolon **outside** of the macro invocation.
"Early drop" refers to dropping temporaries inside of the macro invocation.
Diffstat (limited to 'compiler/rustc_llvm/llvm-wrapper/Linker.cpp')
0 files changed, 0 insertions, 0 deletions