From 8b6dad2a124f8f27fa79da2dac1d90d8789f861b Mon Sep 17 00:00:00 2001
From: Boris-Chengbiao Zhou <bobo1239@web.de>
Date: Fri, 28 May 2021 21:23:39 +0200
Subject: [PATCH] Remove `--print unversioned-files` from rustdoc

This flag isn't needed anymore. See #83784.
---
 src/librustdoc/config.rs                       |  7 -------
 src/librustdoc/html/render/mod.rs              |  1 -
 src/librustdoc/html/render/write_shared.rs     |  2 +-
 src/librustdoc/lib.rs                          |  3 ---
 .../print-unversioned-files/Makefile           |  4 ----
 .../unversioned-files.txt                      | 18 ------------------
 6 files changed, 1 insertion(+), 34 deletions(-)
 delete mode 100644 src/test/run-make-fulldeps/print-unversioned-files/Makefile
 delete mode 100644 src/test/run-make-fulldeps/print-unversioned-files/unversioned-files.txt

diff --git a/src/librustdoc/config.rs b/src/librustdoc/config.rs
index 6e1fdf67a652f..90b3733821622 100644
--- a/src/librustdoc/config.rs
+++ b/src/librustdoc/config.rs
@@ -349,13 +349,6 @@ impl Options {
             return Err(0);
         }
 
-        if matches.opt_strs("print").iter().any(|opt| opt == "unversioned-files") {
-            for file in crate::html::render::FILES_UNVERSIONED.keys() {
-                println!("{}", file);
-            }
-            return Err(0);
-        }
-
         let color = config::parse_color(&matches);
         let config::JsonConfig { json_rendered, json_unused_externs, .. } =
             config::parse_json(&matches);
diff --git a/src/librustdoc/html/render/mod.rs b/src/librustdoc/html/render/mod.rs
index 29b10fb8457b0..507c5e175f9b4 100644
--- a/src/librustdoc/html/render/mod.rs
+++ b/src/librustdoc/html/render/mod.rs
@@ -33,7 +33,6 @@ mod print_item;
 mod write_shared;
 
 crate use context::*;
-crate use write_shared::FILES_UNVERSIONED;
 
 use std::collections::VecDeque;
 use std::default::Default;
diff --git a/src/librustdoc/html/render/write_shared.rs b/src/librustdoc/html/render/write_shared.rs
index dd0fb3a9e02ee..73ffec0dd4eeb 100644
--- a/src/librustdoc/html/render/write_shared.rs
+++ b/src/librustdoc/html/render/write_shared.rs
@@ -18,7 +18,7 @@ use crate::docfs::PathError;
 use crate::error::Error;
 use crate::html::{layout, static_files};
 
-crate static FILES_UNVERSIONED: Lazy<FxHashMap<&str, &[u8]>> = Lazy::new(|| {
+static FILES_UNVERSIONED: Lazy<FxHashMap<&str, &[u8]>> = Lazy::new(|| {
     map! {
         "FiraSans-Regular.woff2" => static_files::fira_sans::REGULAR2,
         "FiraSans-Medium.woff2" => static_files::fira_sans::MEDIUM2,
diff --git a/src/librustdoc/lib.rs b/src/librustdoc/lib.rs
index 6488625c5a84d..bf0be62635630 100644
--- a/src/librustdoc/lib.rs
+++ b/src/librustdoc/lib.rs
@@ -581,9 +581,6 @@ fn opts() -> Vec<RustcOptGroup> {
                 "Generate JSON file at the top level instead of generating HTML redirection files",
             )
         }),
-        unstable("print", |o| {
-            o.optmulti("", "print", "Rustdoc information to print on stdout", "[unversioned-files]")
-        }),
         unstable("emit", |o| {
             o.optmulti(
                 "",
diff --git a/src/test/run-make-fulldeps/print-unversioned-files/Makefile b/src/test/run-make-fulldeps/print-unversioned-files/Makefile
deleted file mode 100644
index e368f61cddfc3..0000000000000
--- a/src/test/run-make-fulldeps/print-unversioned-files/Makefile
+++ /dev/null
@@ -1,4 +0,0 @@
--include ../tools.mk
-
-all:
-	$(RUSTDOC) -Z unstable-options --print unversioned-files | sort | diff - unversioned-files.txt
diff --git a/src/test/run-make-fulldeps/print-unversioned-files/unversioned-files.txt b/src/test/run-make-fulldeps/print-unversioned-files/unversioned-files.txt
deleted file mode 100644
index 348cd1fdf37b3..0000000000000
--- a/src/test/run-make-fulldeps/print-unversioned-files/unversioned-files.txt
+++ /dev/null
@@ -1,18 +0,0 @@
-COPYRIGHT.txt
-FiraSans-LICENSE.txt
-FiraSans-Medium.woff
-FiraSans-Medium.woff2
-FiraSans-Regular.woff
-FiraSans-Regular.woff2
-LICENSE-APACHE.txt
-LICENSE-MIT.txt
-SourceCodePro-It.ttf.woff
-SourceCodePro-LICENSE.txt
-SourceCodePro-Regular.ttf.woff
-SourceCodePro-Semibold.ttf.woff
-SourceSerif4-Bold.ttf.woff
-SourceSerif4-It.ttf.woff
-SourceSerif4-LICENSE.md
-SourceSerif4-Regular.ttf.woff
-noto-sans-kr-v13-korean-regular-LICENSE.txt
-noto-sans-kr-v13-korean-regular.woff