rustc: Fix `make install`

Move a few docblocks from 'ignore' to something that's not rust (e.g. 'text').

Closes #19678

diff --git a/src/librand/chacha.rs b/src/librand/chacha.rs
index ad5884c16c5c1b00c8c8aea3be03ac1f34be1919..5cbc5a0a61cc491b4e890786b5aad82bae209686 100644 (file)
--- a/src/librand/chacha.rs
+++ b/src/librand/chacha.rs
@@ -117,7 +117,7 @@ pub fn set_counter(&mut self, counter_low: u64, counter_high: u64) {
     /// security proof for a more involved example of this.
     ///
     /// The modified word layout is:
-    /// ```ignore
+    /// ```text
     /// constant constant constant constant
     /// key      key      key      key
     /// key      key      key      key

diff --git a/src/librustc/metadata/loader.rs b/src/librustc/metadata/loader.rs
index 77c0a8abe6466cdfb50485c55ead831e916ba313..e364bd8e752d5bad7d7d35a7766b9faf0e0ef8a6 100644 (file)
--- a/src/librustc/metadata/loader.rs
+++ b/src/librustc/metadata/loader.rs
@@ -120,7 +120,7 @@
 //!
 //! The compiler accepts a flag of this form a number of times:
 //!
-//! ```ignore
+//! ```text
 //! --extern crate-name=path/to/the/crate.rlib
 //! ```
 //!
@@ -152,7 +152,7 @@
 //!
 //! and the compiler would be invoked as:
 //!
-//! ```ignore
+//! ```text
 //! rustc a.rs --extern b1=path/to/libb1.rlib --extern b2=path/to/libb2.rlib
 //! ```
 //!
@@ -178,7 +178,7 @@
 //! dependencies, not the upstream transitive dependencies. Consider this
 //! dependency graph:
 //!
-//! ```ignore
+//! ```text
 //! A.1   A.2
 //! |     |
 //! |     |