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| author | lcnr <rust@lcnr.de> | 2022-07-20 14:32:58 +0200 |
|---|---|---|
| committer | Oli Scherer <git-spam-no-reply9815368754983@oli-obk.de> | 2023-03-27 12:16:54 +0000 |
| commit | 0c13565ca66d25d15ee9146919dd74e57cdfda89 (patch) | |
| tree | b0a7561ac7421c0df2e6daa3a047cf3dfb107627 /compiler/rustc_mir_transform/src/inline | |
| parent | 7a0600714ab1a4cb2d1a88cd0660b9f9a2c07309 (diff) | |
| download | rust-0c13565ca66d25d15ee9146919dd74e57cdfda89.tar.gz rust-0c13565ca66d25d15ee9146919dd74e57cdfda89.zip | |
Add a builtin `FnPtr` trait
Diffstat (limited to 'compiler/rustc_mir_transform/src/inline')
| -rw-r--r-- | compiler/rustc_mir_transform/src/inline/cycle.rs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/compiler/rustc_mir_transform/src/inline/cycle.rs b/compiler/rustc_mir_transform/src/inline/cycle.rs index 792457c80b0..faf404c7771 100644 --- a/compiler/rustc_mir_transform/src/inline/cycle.rs +++ b/compiler/rustc_mir_transform/src/inline/cycle.rs @@ -84,6 +84,9 @@ pub(crate) fn mir_callgraph_reachable<'tcx>( | InstanceDef::FnPtrShim(..) | InstanceDef::ClosureOnceShim { .. } | InstanceDef::CloneShim(..) => {} + + // This shim does not call any other functions, thus there can be no recursion. + InstanceDef::FnPtrAddrShim(..) => continue, InstanceDef::DropGlue(..) => { // FIXME: A not fully substituted drop shim can cause ICEs if one attempts to // have its MIR built. Likely oli-obk just screwed up the `ParamEnv`s, so this |