From e13d38b6a281f444203410f09dab8b127e678975 Mon Sep 17 00:00:00 2001
From: Yong He <yonghe@outlook.com>
Date: Wed, 16 Nov 2022 16:08:51 -0800
Subject: Language server improvements for auto-diff. (#2521)

---
 source/slang/slang-workspace-version.cpp | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

(limited to 'source/slang/slang-workspace-version.cpp')

diff --git a/source/slang/slang-workspace-version.cpp b/source/slang/slang-workspace-version.cpp
index 914393320..d5fc62e79 100644
--- a/source/slang/slang-workspace-version.cpp
+++ b/source/slang/slang-workspace-version.cpp
@@ -458,20 +458,25 @@ UnownedStringSlice DocumentVersion::peekIdentifier(Index& offset)
     return UnownedStringSlice("");
 }
 
-
-int DocumentVersion::getTokenLength(Index line, Index col)
+int DocumentVersion::getTokenLength(Index offset)
 {
-    auto offset = getOffset(line, col);
     if (offset >= 0)
     {
         Index pos = offset;
         for (; pos < text.getLength() && _isIdentifierChar(text[pos]); ++pos)
-        {}
+        {
+        }
         return (int)(pos - offset);
     }
     return 0;
 }
 
+int DocumentVersion::getTokenLength(Index line, Index col)
+{
+    auto offset = getOffset(line, col);
+    return getTokenLength(offset);
+}
+
 ASTMarkup* WorkspaceVersion::getOrCreateMarkupAST(ModuleDecl* module)
 {
     RefPtr<ASTMarkup> astMarkup;
-- 
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