From cb9efcb100c3f1dbbf25552559b3813d767900ff Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Marjam=C3=A4ki?= <daniel.marjamaki@gmail.com>
Date: Tue, 29 Dec 2020 21:36:50 +0100
Subject: [PATCH] Clang import; Add a validation step

---
 lib/clangimport.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lib/clangimport.cpp b/lib/clangimport.cpp
index bf8165c71..efed32f82 100644
--- a/lib/clangimport.cpp
+++ b/lib/clangimport.cpp
@@ -1523,6 +1523,12 @@ void clangimport::parseClangAstDump(Tokenizer *tokenizer, std::istream &f)
     if (!tree.empty())
         tree[0]->createTokens1(tokenList);
 
+    // Validation
+    for (const Token *tok = tokenList->front(); tok; tok = tok->next()) {
+        if (Token::Match(tok, "(|)|[|]|{|}") && !tok->link())
+            throw InternalError(tok, "Token::link() is not set properly");
+    }
+
     symbolDatabase->clangSetVariables(data.getVariableList());
     tokenList->clangSetOrigFiles();
     setTypes(tokenList);