diff --git a/clang/include/clang/AST/ASTNodeTraverser.h b/clang/include/clang/AST/ASTNodeTraverser.h
--- a/clang/include/clang/AST/ASTNodeTraverser.h
+++ b/clang/include/clang/AST/ASTNodeTraverser.h
@@ -438,6 +438,8 @@
   }
 
   void VisitBindingDecl(const BindingDecl *D) {
+    if (Traversal == TK_IgnoreUnlessSpelledInSource)
+      return;
     if (const auto *E = D->getBinding())
       Visit(E);
   }
diff --git a/clang/lib/ASTMatchers/ASTMatchFinder.cpp b/clang/lib/ASTMatchers/ASTMatchFinder.cpp
--- a/clang/lib/ASTMatchers/ASTMatchFinder.cpp
+++ b/clang/lib/ASTMatchers/ASTMatchFinder.cpp
@@ -1216,6 +1216,8 @@
       ScopedChildren = true;
     if (FD->isTemplateInstantiation())
       ScopedTraversal = true;
+  } else if (isa<BindingDecl>(DeclNode)) {
+    ScopedChildren = true;
   }
 
   ASTNodeNotSpelledInSourceScope RAII1(this, ScopedTraversal);
diff --git a/clang/unittests/AST/ASTTraverserTest.cpp b/clang/unittests/AST/ASTTraverserTest.cpp
--- a/clang/unittests/AST/ASTTraverserTest.cpp
+++ b/clang/unittests/AST/ASTTraverserTest.cpp
@@ -1148,6 +1148,15 @@
 {
   hasDefaultArg(42);
 }
+
+void decomposition()
+{
+    int arr[3];
+    auto &[f, s, t] = arr;
+
+    f = 42;
+}
+
 )cpp",
                                        {"-std=c++20"});
 
@@ -1443,6 +1452,46 @@
 CallExpr
 |-DeclRefExpr 'hasDefaultArg'
 `-IntegerLiteral
+)cpp");
+  }
+
+  {
+    auto FN = ast_matchers::match(
+        functionDecl(hasName("decomposition"),
+                     hasDescendant(decompositionDecl().bind("decomp"))),
+        AST2->getASTContext());
+    EXPECT_EQ(FN.size(), 1u);
+
+    EXPECT_EQ(
+        dumpASTString(TK_AsIs, FN[0].getNodeAs<DecompositionDecl>("decomp")),
+        R"cpp(
+DecompositionDecl ''
+|-DeclRefExpr 'arr'
+|-BindingDecl 'f'
+| `-ArraySubscriptExpr
+|   |-ImplicitCastExpr
+|   | `-DeclRefExpr ''
+|   `-IntegerLiteral
+|-BindingDecl 's'
+| `-ArraySubscriptExpr
+|   |-ImplicitCastExpr
+|   | `-DeclRefExpr ''
+|   `-IntegerLiteral
+`-BindingDecl 't'
+  `-ArraySubscriptExpr
+    |-ImplicitCastExpr
+    | `-DeclRefExpr ''
+    `-IntegerLiteral
+)cpp");
+
+    EXPECT_EQ(dumpASTString(TK_IgnoreUnlessSpelledInSource,
+                            FN[0].getNodeAs<DecompositionDecl>("decomp")),
+              R"cpp(
+DecompositionDecl ''
+|-DeclRefExpr 'arr'
+|-BindingDecl 'f'
+|-BindingDecl 's'
+`-BindingDecl 't'
 )cpp");
   }
 }
diff --git a/clang/unittests/ASTMatchers/ASTMatchersTraversalTest.cpp b/clang/unittests/ASTMatchers/ASTMatchersTraversalTest.cpp
--- a/clang/unittests/ASTMatchers/ASTMatchersTraversalTest.cpp
+++ b/clang/unittests/ASTMatchers/ASTMatchersTraversalTest.cpp
@@ -2591,6 +2591,48 @@
         Code, traverse(TK_IgnoreUnlessSpelledInSource, M),
         std::make_unique<VerifyIdIsBoundTo<Expr>>("allExprs", 1)));
   }
+
+  Code = R"cpp(
+void foo()
+{
+    int arr[3];
+    auto &[f, s, t] = arr;
+
+    f = 42;
+}
+  )cpp";
+  {
+    auto M = bindingDecl(hasName("f"));
+    EXPECT_TRUE(
+        matchesConditionally(Code, traverse(TK_AsIs, M), true, {"-std=c++17"}));
+    EXPECT_TRUE(
+        matchesConditionally(Code, traverse(TK_IgnoreUnlessSpelledInSource, M),
+                             true, {"-std=c++17"}));
+  }
+  {
+    auto M = bindingDecl(hasName("f"), has(expr()));
+    EXPECT_TRUE(
+        matchesConditionally(Code, traverse(TK_AsIs, M), true, {"-std=c++17"}));
+    EXPECT_FALSE(
+        matchesConditionally(Code, traverse(TK_IgnoreUnlessSpelledInSource, M),
+                             true, {"-std=c++17"}));
+  }
+  {
+    auto M = integerLiteral(hasAncestor(bindingDecl(hasName("f"))));
+    EXPECT_TRUE(
+        matchesConditionally(Code, traverse(TK_AsIs, M), true, {"-std=c++17"}));
+    EXPECT_FALSE(
+        matchesConditionally(Code, traverse(TK_IgnoreUnlessSpelledInSource, M),
+                             true, {"-std=c++17"}));
+  }
+  {
+    auto M = declRefExpr(hasAncestor(bindingDecl(hasName("f"))));
+    EXPECT_TRUE(
+        matchesConditionally(Code, traverse(TK_AsIs, M), true, {"-std=c++17"}));
+    EXPECT_FALSE(
+        matchesConditionally(Code, traverse(TK_IgnoreUnlessSpelledInSource, M),
+                             true, {"-std=c++17"}));
+  }
 }
 
 TEST(Traversal, traverseNoImplicit) {