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| author | Brian Anderson <andersrb@gmail.com> | 2016-10-19 11:22:49 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2016-10-19 11:22:49 -0700 |
| commit | d4f39402a0c2c2b94ec0375cd7f7f6d7918113cd (patch) | |
| tree | 0a3f7ab1668706d533e6692e8ce853c2aec4609a /src/librustc/ty/mod.rs | |
| parent | 3191fbae9da539442351f883bdabcad0d72efcb6 (diff) | |
| parent | 2d493421cacc42d04e7626259cc08a51ef6c24cb (diff) | |
| download | rust-1.12.1.tar.gz rust-1.12.1.zip | |
Merge pull request #37173 from brson/stable-next 1.12.1
[stable] Backports for 1.12.1
Diffstat (limited to 'src/librustc/ty/mod.rs')
| -rw-r--r-- | src/librustc/ty/mod.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/librustc/ty/mod.rs b/src/librustc/ty/mod.rs index cfc2e89f9d5..02be1573bf1 100644 --- a/src/librustc/ty/mod.rs +++ b/src/librustc/ty/mod.rs @@ -527,6 +527,10 @@ bitflags! { // Only set for TyInfer other than Fresh. const KEEP_IN_LOCAL_TCX = 1 << 11, + // Is there a projection that does not involve a bound region? + // Currently we can't normalize projections w/ bound regions. + const HAS_NORMALIZABLE_PROJECTION = 1 << 12, + const NEEDS_SUBST = TypeFlags::HAS_PARAMS.bits | TypeFlags::HAS_SELF.bits | TypeFlags::HAS_RE_EARLY_BOUND.bits, |