[nongnu] elpa/swift-mode 9e14a73c5b 3/5: Add test cases for raw identifiers

[ELPA Syncer]

branch: elpa/swift-mode
commit 9e14a73c5bf682acce4d2eebef69871480c70aa4
Author: taku0 <mxxouy6x3m_git...@tatapa.org>
Commit: taku0 <mxxouy6x3m_git...@tatapa.org>

    Add test cases for raw identifiers
    
    
https://github.com/swiftlang/swift-evolution/blob/main/proposals/0451-escaped-identifiers.md
---
 test/swift-files/indent/identifiers.swift | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/test/swift-files/indent/identifiers.swift 
b/test/swift-files/indent/identifiers.swift
index 9c8661a91a..e09a01b5f7 100644
--- a/test/swift-files/indent/identifiers.swift
+++ b/test/swift-files/indent/identifiers.swift
@@ -341,3 +341,10 @@ func foo() {
 let こんにちは = 你好 +
   안녕하세요 +
   😊
+
+// 
https://github.com/swiftlang/swift-evolution/blob/main/proposals/0451-escaped-identifiers.md
+enum
+  `abc def + ( {` {
+    case `50`
+    case `100`
+}