From 96b405ff26ad23cb1af94983bc7b94daa24825d7 Mon Sep 17 00:00:00 2001
From: ryuukk <44361234+ryuukk@users.noreply.github.com>
Date: Sat, 2 Jul 2022 23:05:54 +0200
Subject: [PATCH 1/2] Avoid crash if the document has errors

---
 workspace-d/source/workspaced/dparseext.d | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/workspace-d/source/workspaced/dparseext.d b/workspace-d/source/workspaced/dparseext.d
index 99b99715..b418e807 100644
--- a/workspace-d/source/workspaced/dparseext.d
+++ b/workspace-d/source/workspaced/dparseext.d
@@ -309,7 +309,13 @@ string evaluateExpressionString(const Token token)
 			case tok!"dstringLiteral":
 				if (t.text.isStringLiteral)
 				{
-					ret ~= unescapeString(t.text);
+					try {
+						ret ~= unescapeString(t.text);
+					}
+					catch (UTFException e) {
+						// document has errors
+						return str;
+					}
 				}
 				else
 				{

From 521230110692ec9183dabf22607569952f8a87cb Mon Sep 17 00:00:00 2001
From: ryuukk <44361234+ryuukk@users.noreply.github.com>
Date: Sat, 2 Jul 2022 23:08:32 +0200
Subject: [PATCH 2/2] Added the import for the exception

---
 workspace-d/source/workspaced/dparseext.d | 1 +
 1 file changed, 1 insertion(+)

diff --git a/workspace-d/source/workspaced/dparseext.d b/workspace-d/source/workspaced/dparseext.d
index b418e807..bd54ec05 100644
--- a/workspace-d/source/workspaced/dparseext.d
+++ b/workspace-d/source/workspaced/dparseext.d
@@ -309,6 +309,7 @@ string evaluateExpressionString(const Token token)
 			case tok!"dstringLiteral":
 				if (t.text.isStringLiteral)
 				{
+					import std.utf: UTFException;
 					try {
 						ret ~= unescapeString(t.text);
 					}