bjoernager/rust
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use and_then/flat_map for map().flatten()

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This commit is contained in:
Matthias Krüger 2023-04-01 23:50:45 +02:00
parent ac229c2819
commit 5a07e33d2c
5 changed files with 7 additions and 10 deletions
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3
compiler/rustc_codegen_llvm/src/common.rs
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@ -378,8 +378,7 @@ pub(crate) fn get_dllimport<'tcx>(
name: &str,
) -> Option<&'tcx DllImport> {
tcx.native_library(id)
.map(|lib| lib.dll_imports.iter().find(|di| di.name.as_str() == name))
.flatten()
.and_then(|lib| lib.dll_imports.iter().find(|di| di.name.as_str() == name))
}
pub(crate) fn is_mingw_gnu_toolchain(target: &Target) -> bool {