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| author | Corey Farwell <coreyf@rwell.org> | 2017-03-19 10:18:12 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-03-19 10:18:12 -0400 |
| commit | 7b686ce4caa65efb96a9a00062d7d408f6d475cd (patch) | |
| tree | 5e842607f7390870fd7ce62c5e10aab8170b70d9 /src/libsyntax | |
| parent | 9c15de4fd59bee290848b5443c7e194fd5afb02c (diff) | |
| parent | f06b04949f7944bfe31405d3735240bb02ee9bd1 (diff) | |
Rollup merge of #40441 - tschottdorf:promotable-rfc, r=eddyb
Add feature gate for rvalue-static-promotion Probably needs more tests (which ones?) and there may be other things that need to be done. Also not sure whether the version that introduces the flag is really `1.15.1`. See https://github.com/rust-lang/rfcs/pull/1414. Updates #38865.
Diffstat (limited to 'src/libsyntax')
| -rw-r--r-- | src/libsyntax/feature_gate.rs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/libsyntax/feature_gate.rs b/src/libsyntax/feature_gate.rs index 1e06ee97e0b..d07069d030a 100644 --- a/src/libsyntax/feature_gate.rs +++ b/src/libsyntax/feature_gate.rs @@ -342,6 +342,9 @@ declare_features! ( // Allows the `catch {...}` expression (active, catch_expr, "1.17.0", Some(31436)), + + // See rust-lang/rfcs#1414. Allows code like `let x: &'static u32 = &42` to work. + (active, rvalue_static_promotion, "1.15.1", Some(38865)), ); declare_features! ( |