bump smallvec to 1.0

src/libarena/Cargo.toml

@@ -10,4 +10,4 @@ path = "lib.rs"
 
 [dependencies]
 rustc_data_structures = { path = "../librustc_data_structures" }
-smallvec = { version = "0.6.7", features = ["union", "may_dangle"] }
+smallvec = { version = "1.0", features = ["union", "may_dangle"] }

src/librustc/Cargo.toml

@@ -39,5 +39,5 @@ parking_lot = "0.9"
 byteorder = { version = "1.3" }
 chalk-engine = { version = "0.9.0", default-features=false }
 rustc_fs_util = { path = "../librustc_fs_util" }
-smallvec = { version = "0.6.8", features = ["union", "may_dangle"] }
+smallvec = { version = "1.0", features = ["union", "may_dangle"] }
 measureme = "0.4"

src/librustc/arena.rs

@@ -304,7 +304,7 @@ impl DropArena {
         // Move the content to the arena by copying it and then forgetting
         // the content of the SmallVec
         vec.as_ptr().copy_to_nonoverlapping(start_ptr, len);
-        mem::forget(vec.drain());
+        mem::forget(vec.drain(..));
 
         // Record the destructors after doing the allocation as that may panic
         // and would cause `object`'s destuctor to run twice if it was recorded before

src/librustc/ty/inhabitedness/def_id_forest.rs

@@ -76,19 +76,19 @@ impl<'tcx> DefIdForest {
                 break;
             }
 
-            for id in ret.root_ids.drain() {
+            for id in ret.root_ids.drain(..) {
                 if next_forest.contains(tcx, id) {
                     next_ret.push(id);
                 } else {
                     old_ret.push(id);
                 }
             }
-            ret.root_ids.extend(old_ret.drain());
+            ret.root_ids.extend(old_ret.drain(..));
 
             next_ret.extend(next_forest.root_ids.into_iter().filter(|&id| ret.contains(tcx, id)));
 
             mem::swap(&mut next_ret, &mut ret.root_ids);
-            next_ret.drain();
+            next_ret.drain(..);
         }
         ret
     }
@@ -101,7 +101,7 @@ impl<'tcx> DefIdForest {
         let mut ret = DefIdForest::empty();
         let mut next_ret = SmallVec::new();
         for next_forest in iter {
-            next_ret.extend(ret.root_ids.drain().filter(|&id| !next_forest.contains(tcx, id)));
+            next_ret.extend(ret.root_ids.drain(..).filter(|&id| !next_forest.contains(tcx, id)));
 
             for id in next_forest.root_ids {
                 if !next_ret.contains(&id) {
@@ -110,7 +110,7 @@ impl<'tcx> DefIdForest {
             }
 
             mem::swap(&mut next_ret, &mut ret.root_ids);
-            next_ret.drain();
+            next_ret.drain(..);
         }
         ret
     }

src/librustc_apfloat/Cargo.toml

@@ -10,4 +10,4 @@ path = "lib.rs"
 
 [dependencies]
 bitflags = "1.2.1"
-smallvec = { version = "0.6.7", features = ["union", "may_dangle"] }
+smallvec = { version = "1.0", features = ["union", "may_dangle"] }

src/librustc_data_structures/Cargo.toml

@@ -23,7 +23,7 @@ stable_deref_trait = "1.0.0"
 rayon = { version = "0.3.0", package = "rustc-rayon" }
 rayon-core = { version = "0.3.0", package = "rustc-rayon-core" }
 rustc-hash = "1.0.1"
-smallvec = { version = "0.6.7", features = ["union", "may_dangle"] }
+smallvec = { version = "1.0", features = ["union", "may_dangle"] }
 rustc_index = { path = "../librustc_index", package = "rustc_index" }
 
 [dependencies.parking_lot]

src/librustc_index/Cargo.toml

@@ -11,4 +11,4 @@ doctest = false
 
 [dependencies]
 rustc_serialize = { path = "../libserialize", package = "serialize" }
-smallvec = { version = "0.6.7", features = ["union", "may_dangle"] }
+smallvec = { version = "1.0", features = ["union", "may_dangle"] }

src/librustc_interface/Cargo.toml

@@ -12,7 +12,7 @@ doctest = false
 [dependencies]
 log = "0.4"
 rayon = { version = "0.3.0", package = "rustc-rayon" }
-smallvec = { version = "0.6.7", features = ["union", "may_dangle"] }
+smallvec = { version = "1.0", features = ["union", "may_dangle"] }
 syntax = { path = "../libsyntax" }
 syntax_ext = { path = "../libsyntax_ext" }
 syntax_expand = { path = "../libsyntax_expand" }

src/librustc_metadata/Cargo.toml

@@ -13,7 +13,7 @@ doctest = false
 flate2 = "1.0"
 log = "0.4"
 memmap = "0.6"
-smallvec = { version = "0.6.7", features = ["union", "may_dangle"] }
+smallvec = { version = "1.0", features = ["union", "may_dangle"] }
 rustc = { path = "../librustc" }
 rustc_data_structures = { path = "../librustc_data_structures" }
 errors = { path = "../librustc_errors", package = "rustc_errors" }

src/librustc_mir/Cargo.toml

@@ -26,4 +26,4 @@ rustc_serialize = { path = "../libserialize", package = "serialize" }
 syntax = { path = "../libsyntax" }
 syntax_pos = { path = "../libsyntax_pos" }
 rustc_apfloat = { path = "../librustc_apfloat" }
-smallvec = { version = "0.6.7", features = ["union", "may_dangle"] }
+smallvec = { version = "1.0", features = ["union", "may_dangle"] }

src/librustc_resolve/Cargo.toml

@@ -21,4 +21,4 @@ errors = { path = "../librustc_errors", package = "rustc_errors" }
 syntax_pos = { path = "../libsyntax_pos" }
 rustc_data_structures = { path = "../librustc_data_structures" }
 rustc_metadata = { path = "../librustc_metadata" }
-smallvec = { version = "0.6.7", features = ["union", "may_dangle"] }
+smallvec = { version = "1.0", features = ["union", "may_dangle"] }

src/librustc_traits/Cargo.toml

@@ -16,4 +16,4 @@ rustc_target = { path = "../librustc_target" }
 syntax = { path = "../libsyntax" }
 syntax_pos = { path = "../libsyntax_pos" }
 chalk-engine = { version = "0.9.0", default-features=false }
-smallvec = { version = "0.6.7", features = ["union", "may_dangle"] }
+smallvec = { version = "1.0", features = ["union", "may_dangle"] }

src/librustc_typeck/Cargo.toml

@@ -17,7 +17,7 @@ rustc = { path = "../librustc" }
 rustc_data_structures = { path = "../librustc_data_structures" }
 errors = { path = "../librustc_errors", package = "rustc_errors" }
 rustc_target = { path = "../librustc_target" }
-smallvec = { version = "0.6.7", features = ["union", "may_dangle"] }
+smallvec = { version = "1.0", features = ["union", "may_dangle"] }
 syntax = { path = "../libsyntax" }
 syntax_pos = { path = "../libsyntax_pos" }
 rustc_index = { path = "../librustc_index" }

src/libserialize/Cargo.toml

@@ -10,4 +10,4 @@ path = "lib.rs"
 
 [dependencies]
 indexmap = "1"
-smallvec = { version = "0.6.7", features = ["union", "may_dangle"] }
+smallvec = { version = "1.0", features = ["union", "may_dangle"] }

src/libsyntax/Cargo.toml

@@ -21,4 +21,4 @@ rustc_data_structures = { path = "../librustc_data_structures" }
 rustc_index = { path = "../librustc_index" }
 rustc_lexer = { path = "../librustc_lexer" }
 rustc_target = { path = "../librustc_target" }
-smallvec = { version = "0.6.7", features = ["union", "may_dangle"] }
+smallvec = { version = "1.0", features = ["union", "may_dangle"] }

src/libsyntax/tokenstream.rs

@@ -253,7 +253,7 @@ impl TokenStream {
 
                 // Get the first stream. If it's `None`, create an empty
                 // stream.
-                let mut iter = streams.drain();
+                let mut iter = streams.drain(..);
                 let mut first_stream_lrc = iter.next().unwrap().0;
 
                 // Append the elements to the first stream, after reserving

src/libsyntax_expand/Cargo.toml

@@ -22,5 +22,5 @@ rustc_data_structures = { path = "../librustc_data_structures" }
 rustc_index = { path = "../librustc_index" }
 rustc_lexer = { path = "../librustc_lexer" }
 rustc_target = { path = "../librustc_target" }
-smallvec = { version = "0.6.7", features = ["union", "may_dangle"] }
+smallvec = { version = "1.0", features = ["union", "may_dangle"] }
 syntax = { path = "../libsyntax" }

src/libsyntax_ext/Cargo.toml

@@ -15,7 +15,7 @@ fmt_macros = { path = "../libfmt_macros" }
 log = "0.4"
 rustc_data_structures = { path = "../librustc_data_structures" }
 rustc_target = { path = "../librustc_target" }
-smallvec = { version = "0.6.7", features = ["union", "may_dangle"] }
+smallvec = { version = "1.0", features = ["union", "may_dangle"] }
 syntax = { path = "../libsyntax" }
 syntax_expand = { path = "../libsyntax_expand" }
 syntax_pos = { path = "../libsyntax_pos" }