From 220aaee4f3f1ff33b371cd1e815b47e7c0c830d1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=AE=B8=E6=9D=B0=E5=8F=8B=20Jieyou=20Xu=20=28Joe=29?=
 <39484203+jieyouxu@users.noreply.github.com>
Date: Thu, 28 Nov 2024 09:27:28 +0800
Subject: [PATCH] Remove `pretty-expanded` as it no longer exists (#2147)

---
 src/tests/compiletest.md | 14 --------------
 1 file changed, 14 deletions(-)

diff --git a/src/tests/compiletest.md b/src/tests/compiletest.md
index f47715889..0ac347931 100644
--- a/src/tests/compiletest.md
+++ b/src/tests/compiletest.md
@@ -113,20 +113,6 @@ The directives for pretty-printing tests are:
   expanded output to type check it. This is needed for a pretty-mode that does
   not expand to valid Rust, or for other situations where the expanded output
   cannot be compiled.
-- `pretty-expanded` allows a pretty test to also check that the expanded output
-  can be type checked. That is, after the steps above, it does two more steps:
-
-  > 5. Run `rustc -Zunpretty=expanded` on the original source
-  > 6. Run `rustc -Zno-codegen` on the expanded output to make sure that it can type check
-
-  This is needed because not all code can be compiled after being expanded.
-  Pretty tests should specify this if they can. An example where this cannot be
-  used is if the test includes `println!`. That macro expands to reference
-  private internal functions of the standard library that cannot be called
-  directly without the `fmt_internals` feature gate.
-
-  More history about this may be found in
-  [#23616](https://github.com/rust-lang/rust/issues/23616#issuecomment-484999901).
 - `pp-exact` is used to ensure a pretty-print test results in specific output.
   If specified without a value, then it means the pretty-print output should
   match the original source. If specified with a value, as in `//@