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authorMichael Woerister <michaelwoerister@posteo>2018-09-18 16:33:24 +0200
committerMichael Woerister <michaelwoerister@posteo>2018-09-18 16:33:24 +0200
commitca197323b9554c9fa1c74f1d3b6370669b709c07 (patch)
treeb6bc81426505538af4e9895b2951d5f73e288c50 /src/libsyntax
parentb80cb47889e0ad9400b6708ce2b4c4b364b71982 (diff)
downloadrust-ca197323b9554c9fa1c74f1d3b6370669b709c07.tar.gz
rust-ca197323b9554c9fa1c74f1d3b6370669b709c07.zip
incr.comp.: Allow for more fine-grained testing of CGU reuse and use it to test incremental ThinLTO.
Diffstat (limited to 'src/libsyntax')
-rw-r--r--src/libsyntax/feature_gate.rs6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/libsyntax/feature_gate.rs b/src/libsyntax/feature_gate.rs
index 060faa9856d..0c1e57c85eb 100644
--- a/src/libsyntax/feature_gate.rs
+++ b/src/libsyntax/feature_gate.rs
@@ -930,6 +930,12 @@ pub const BUILTIN_ATTRIBUTES: &'static [(&'static str, AttributeType, AttributeG
                                                        is just used for rustc unit tests \
                                                        and will never be stable",
                                                       cfg_fn!(rustc_attrs))),
+    ("rustc_expected_cgu_reuse", Whitelisted, Gated(Stability::Unstable,
+                                                    "rustc_attrs",
+                                                    "this attribute \
+                                                     is just used for rustc unit tests \
+                                                     and will never be stable",
+                                                    cfg_fn!(rustc_attrs))),
     ("rustc_synthetic", Whitelisted, Gated(Stability::Unstable,
                                                       "rustc_attrs",
                                                       "this attribute \