From 5ac77167110c9c7d9b1509b071e27f246ba9424c Mon Sep 17 00:00:00 2001
From: =?utf8?q?Mattias=20Engdeg=C3=A5rd?= <mattiase@acm.org>
Date: Mon, 3 Jun 2024 16:31:02 +0200
Subject: [PATCH] Revert "Add support for Rust compilation messages"

This reverts commit 2e862f81a355435fb7e837ffebee2f657c26ff23.
It had serveral problems; see bug#70794.

(cherry picked from commit bf6c3892dedea4c329fc884e6a1d59c463f1adac)
---
 etc/compilation.txt       | 39 ---------------------------------------
 lisp/progmodes/compile.el |  7 -------
 2 files changed, 46 deletions(-)

diff --git a/etc/compilation.txt b/etc/compilation.txt
index 44388e1f197..05f0829864c 100644
--- a/etc/compilation.txt
+++ b/etc/compilation.txt
@@ -523,45 +523,6 @@ NoMethodError: undefined method `not_exists' for nil:NilClass
 
 4 tests, 3 assertions, 3 failures, 1 errors
 
-* Rust
-
-symbol: cargo
-
-The [] part is optional, and the file names are always relative to
-project's root.
-
-error[E0425]: cannot find function `ruun` in module `broot::cli`
-   --> src/main.rs:6:23
-    |
-6  |     match broot::cli::ruun() {
-    |                       ^^^^ help: a function with a similar name exists: `run`
-    |
-   ::: /tmp/broot/src/cli/mod.rs:49:1
-    |
-49 | pub fn run() -> Result<Option<Launchable>, ProgramError> {
-    | -------------------------------------------------------- similarly
-    named function `run` defined here
-
-error: cannot find macro `deebug` in this scope
-    --> src/main.rs:5:5
-     |
-5   |     deebug!("env::args(): {:#?}", std::env::args().collect::<Vec<String>>());
-     |     ^^^^^^ help: a macro with a similar name exists: `debug`
-     |
-    ::: /home/ergo/.cargo/registry/src/index.crates.io-6f17d22bba15001f/log-0.4.21/src/macros.rs:154:1
-     |
-154 | macro_rules! debug {
-     | ------------------ similarly named macro `debug` defined here
-
-warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
-  --> src/main.rs:3:1
-   |
-3 | #[feature(proc_macro_diagnostic)]
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-   |
-   = note: `#[warn(unused_attributes)]` on by default
-
-
 * RXP
 
 symbol: rxp
diff --git a/lisp/progmodes/compile.el b/lisp/progmodes/compile.el
index 0cb20f7c5ce..0dda610776e 100644
--- a/lisp/progmodes/compile.el
+++ b/lisp/progmodes/compile.el
@@ -224,13 +224,6 @@ of[ \t]+\"?\\([a-zA-Z]?:?[^\":\n]+\\)\"?:" 3 2 nil (1))
 \\(?: characters? \\([0-9]+\\)-?\\([0-9]+\\)?:\\)?\\([ \n]Warning\\(?: [0-9]+\\)?:\\)?\\)"
      2 (3 . 4) (5 . 6) (7))
 
-    (cargo
-     "\\(?:\\(?4:error\\)\\|\\(?5:warning\\)\\):[^\0]+?--> \\(?1:[^:]+\\):\\(?2:[[:digit:]]+\\):\\(?3:[[:digit:]]+\\)"
-     1 2 3 (5)
-     nil
-     (5 compilation-warning-face)
-     (4 compilation-error-face))
-
     (cmake
      "^CMake \\(?:Error\\|\\(Warning\\)\\) at \\(.*\\):\\([1-9][0-9]*\\) ([^)]+):$"
      2 3 nil (1))
-- 
2.39.2