From 31c6d5f35e3357d55411ba2057101a854d229d8a Mon Sep 17 00:00:00 2001
From: Ivan Tham <pickfire@riseup.net>
Date: Tue, 16 Jun 2020 12:23:28 +0800
Subject: [PATCH] Add liballoc doc panic detail according to RawVec

---
 src/liballoc/raw_vec.rs | 12 +++---------
 src/liballoc/vec.rs     |  4 ++--
 2 files changed, 5 insertions(+), 11 deletions(-)

diff --git a/src/liballoc/raw_vec.rs b/src/liballoc/raw_vec.rs
index 805dbfe277584..49dcbe706721a 100644
--- a/src/liballoc/raw_vec.rs
+++ b/src/liballoc/raw_vec.rs
@@ -80,9 +80,7 @@ impl<T> RawVec<T, Global> {
     ///
     /// # Panics
     ///
-    /// * Panics if the requested capacity exceeds `usize::MAX` bytes.
-    /// * Panics on 32-bit platforms if the requested capacity exceeds
-    ///   `isize::MAX` bytes.
+    /// Panics if the requested capacity exceeds `isize::MAX` bytes.
     ///
     /// # Aborts
     ///
@@ -249,9 +247,7 @@ impl<T, A: AllocRef> RawVec<T, A> {
     ///
     /// # Panics
     ///
-    /// * Panics if the requested capacity exceeds `usize::MAX` bytes.
-    /// * Panics on 32-bit platforms if the requested capacity exceeds
-    ///   `isize::MAX` bytes.
+    /// Panics if the new capacity exceeds `isize::MAX` bytes.
     ///
     /// # Aborts
     ///
@@ -316,9 +312,7 @@ impl<T, A: AllocRef> RawVec<T, A> {
     ///
     /// # Panics
     ///
-    /// * Panics if the requested capacity exceeds `usize::MAX` bytes.
-    /// * Panics on 32-bit platforms if the requested capacity exceeds
-    ///   `isize::MAX` bytes.
+    /// Panics if the new capacity exceeds `isize::MAX` bytes.
     ///
     /// # Aborts
     ///
diff --git a/src/liballoc/vec.rs b/src/liballoc/vec.rs
index 06462fd96d9a9..861ee31c6944f 100644
--- a/src/liballoc/vec.rs
+++ b/src/liballoc/vec.rs
@@ -491,7 +491,7 @@ impl<T> Vec<T> {
     ///
     /// # Panics
     ///
-    /// Panics if the new capacity overflows `usize`.
+    /// Panics if the new capacity exceeds `isize::MAX` bytes.
     ///
     /// # Examples
     ///
@@ -1188,7 +1188,7 @@ impl<T> Vec<T> {
     ///
     /// # Panics
     ///
-    /// Panics if the number of elements in the vector overflows a `usize`.
+    /// Panics if the new capacity exceeds `isize::MAX` bytes.
     ///
     /// # Examples
     ///