1 files changed, 7 insertions, 0 deletions
diff --git a/clang-tools-extra/clangd/SemanticHighlighting.cpp b/clang-tools-extra/clangd/SemanticHighlighting.cpp
index babab5e66ce..f51e868e7a0 100644
--- a/clang-tools-extra/clangd/SemanticHighlighting.cpp
+++ b/clang-tools-extra/clangd/SemanticHighlighting.cpp
@@ -11,6 +11,7 @@
 #include "Protocol.h"
 #include "SourceCode.h"
 #include "clang/AST/ASTContext.h"
+#include "clang/AST/Decl.h"
 #include "clang/AST/DeclCXX.h"
 #include "clang/AST/RecursiveASTVisitor.h"
 #include <algorithm>
@@ -200,6 +201,10 @@ private:
       addToken(Loc, HighlightingKind::EnumConstant);
       return;
     }
+    if (isa<ParmVarDecl>(D)) {
+      addToken(Loc, HighlightingKind::Parameter);
+      return;
+    }
     if (isa<VarDecl>(D)) {
       addToken(Loc, HighlightingKind::Variable);
       return;
@@ -406,6 +411,8 @@ llvm::StringRef toTextMateScope(HighlightingKind Kind) {
     return "entity.name.function.method.cpp";
   case HighlightingKind::Variable:
     return "variable.other.cpp";
+  case HighlightingKind::Parameter:
+    return "variable.parameter.cpp";
   case HighlightingKind::Field:
     return "variable.other.field.cpp";
   case HighlightingKind::Class: