From 1885f38ee53993d626d46859b064a49df2e2f5c2 Mon Sep 17 00:00:00 2001
From: The8472 <git@infinite-source.de>
Date: Sat, 10 Oct 2020 01:29:05 +0200
Subject: [PATCH] reserve() was not annotated with free

---
 library/alloc/src/vec.rs | 32 ++++++++++++++++----------------
 1 file changed, 16 insertions(+), 16 deletions(-)

diff --git a/library/alloc/src/vec.rs b/library/alloc/src/vec.rs
index 587cea565c5de..5ed98a35e2c51 100644
--- a/library/alloc/src/vec.rs
+++ b/library/alloc/src/vec.rs
@@ -2390,34 +2390,34 @@ impl<T> SpecExtend<T, IntoIter<T>> for Vec<T> {
         //
         // # illustration of some extend scenarios (not exhaustive)
         //
-        //   == step ==              == memory ==              == self ==         == iter / v ==
-        //                   0123456789abcdef0123456789abcdef
-        //                   0---------------1---------------
+        //     = step ==              == memory ==              == self ==         == iter / v ==
+        //                    0123456789abcdef0123456789abcdef
+        //                    0---------------1---------------
         //
         // ## non-empty self, partially consumed iterator
         //
-        //    [initial]      AAAA_-----__BBB___--------------  Vec(0x00, 4, 5)    IntoIter(0x0a, 0x0c, 0x0f, 8)
-        // ³  into_vec       AAAA_-----____BBB_--------------  Vec(0x00, 4, 5)    Vec(0x0a, 7, 8)
-        // ²  prepend        _____-----AAAABBB_--------------  Vec(0x00, 0, 5)    Vec(0x0a, 7, 8)
-        // ⁴  *self = v      ----------AAAABBB_--------------  Vec(0x0a, 7, 8)
+        //     [initial]      AAAA_-----__BBB___--------------  Vec(0x00, 4, 5)    IntoIter(0x0a, 0x0c, 0x0f, 8)
+        // ³   into_vec       AAAA_-----____BBB_--------------  Vec(0x00, 4, 5)    Vec(0x0a, 7, 8)
+        // ²   prepend        _____-----AAAABBB_--------------  Vec(0x00, 0, 5)    Vec(0x0a, 7, 8)
+        // ⁴   *self = v      ----------AAAABBB_--------------  Vec(0x0a, 7, 8)
         //
         // ## empty self, partially consumed iterator
         //
-        //    [initial]      ____------__BBBB__--------------  Vec(0x00, 0, 4)    IntoIter(0x0a, 0x0c, 0x10, 8)
-        // ³  into_vec       ____------BBBB____--------------  Vec(0x00, 0, 4)    Vec(0x0a, 4, 8)
-        // ⁴  *self = v      ----------BBBB____--------------  Vec(0x0a, 4, 8)
+        //     [initial]      ____------__BBBB__--------------  Vec(0x00, 0, 4)    IntoIter(0x0a, 0x0c, 0x10, 8)
+        // ³   into_vec       ____------BBBB____--------------  Vec(0x00, 0, 4)    Vec(0x0a, 4, 8)
+        // ⁴   *self = v      ----------BBBB____--------------  Vec(0x0a, 4, 8)
         //
         // ## empty self, pristine iterator
         //
-        //    [initial]      ----------BBBB____--------------  Vec(0x00, 0, 0)    IntoIter(0x0a, 0x0a, 0x0e, 8)
-        //    *self = v      ----------BBBB____--------------  Vec(0x0a, 4, 8)
+        //     [initial]      ----------BBBB____--------------  Vec(0x00, 0, 0)    IntoIter(0x0a, 0x0a, 0x0e, 8)
+        //     *self = v      ----------BBBB____--------------  Vec(0x0a, 4, 8)
         //
         // ## insufficient capacity
         //
-        //    [initial]      AAAAA-----BBBBBB__--------------  Vec(0x00, 5,  5)   IntoIter(0x0a, 0x0a, 0x0f, 8)
-        // ¹² reserve(6)     ----------BBBBBB__--AAAAA______-  Vec(0x14, 5,  11)  IntoIter(0x0a, 0x0a, 0x0f, 8)
-        // ²  ptr:copy_n     ----------________--AAAAABBBBBB-  Vec(0x14, 11, 11)  IntoIter(0x0a, 0x0f, 0x0f, 8)
-        // ⁴  drop           --------------------AAAAABBBBBB-  Vec(0x14, 11, 11)
+        //     [initial]      AAAAA-----BBBBBB__--------------  Vec(0x00, 5,  5)   IntoIter(0x0a, 0x0a, 0x0f, 8)
+        // ¹²⁴ reserve(6)     ----------BBBBBB__--AAAAA______-  Vec(0x14, 5,  11)  IntoIter(0x0a, 0x0a, 0x0f, 8)
+        // ²   ptr:copy_n     ----------________--AAAAABBBBBB-  Vec(0x14, 11, 11)  IntoIter(0x0a, 0x0f, 0x0f, 8)
+        // ⁴   drop           --------------------AAAAABBBBBB-  Vec(0x14, 11, 11)
         //
         //  ¹ malloc
         //  ² memcpy