From 88990bac5960f1951c201dce2d3bc1126c4362b1 Mon Sep 17 00:00:00 2001
From: PKEuS <philipp.kloke@web.de>
Date: Fri, 2 Jan 2015 12:32:23 +0100
Subject: [PATCH] Fixed #6386: Improved behaviour on unknown language (header
 file)

---
 lib/tokenize.cpp   |  6 +++---
 test/testvarid.cpp | 13 +++++++++++++
 2 files changed, 16 insertions(+), 3 deletions(-)

diff --git a/lib/tokenize.cpp b/lib/tokenize.cpp
index dfaa1df21..5922b443b 100644
--- a/lib/tokenize.cpp
+++ b/lib/tokenize.cpp
@@ -2295,7 +2295,7 @@ void Tokenizer::simplifyTemplates()
 //---------------------------------------------------------------------------
 
 
-static bool setVarIdParseDeclaration(const Token **tok, const std::map<std::string,unsigned int> &variableId, bool executableScope, bool cpp)
+static bool setVarIdParseDeclaration(const Token **tok, const std::map<std::string,unsigned int> &variableId, bool executableScope, bool cpp, bool c)
 {
     const Token *tok2 = *tok;
 
@@ -2312,7 +2312,7 @@ static bool setVarIdParseDeclaration(const Token **tok, const std::map<std::stri
         if (tok2->isName()) {
             if (cpp && Token::Match(tok2, "namespace|public|private|protected"))
                 return false;
-            if (Token::Match(tok2, "struct|union") || (cpp && Token::Match(tok2, "class|typename"))) {
+            if (Token::Match(tok2, "struct|union") || (!c && Token::Match(tok2, "class|typename"))) {
                 hasstruct = true;
                 typeCount = 0;
                 singleNameCount = 0;
@@ -2648,7 +2648,7 @@ void Tokenizer::setVarId()
             if (Token::simpleMatch(tok2, "const new") && !isC())
                 continue;
 
-            bool decl = setVarIdParseDeclaration(&tok2, variableId, executableScope.top(), isCPP());
+            bool decl = setVarIdParseDeclaration(&tok2, variableId, executableScope.top(), isCPP(), isC());
             if (decl) {
                 const Token* prev2 = tok2->previous();
                 if (Token::Match(prev2, "%type% [;[=,)]") && tok2->previous()->str() != "const")
diff --git a/test/testvarid.cpp b/test/testvarid.cpp
index ffb490a95..5ddf73102 100644
--- a/test/testvarid.cpp
+++ b/test/testvarid.cpp
@@ -137,6 +137,7 @@ private:
         TEST_CASE(varid_pointerToArray); // #2645
         TEST_CASE(varid_cpp11initialization); // #4344
         TEST_CASE(varid_inheritedMembers); // #4101
+        TEST_CASE(varid_header); // #6386
 
         TEST_CASE(varidclass1);
         TEST_CASE(varidclass2);
@@ -1965,6 +1966,18 @@ private:
                                "};"));
     }
 
+    void varid_header() {
+        ASSERT_EQUALS("\n\n##file 0\n"
+                      "1: class A ;\n"
+                      "2: struct B {\n"
+                      "3: void setData ( const A & a@1 ) ;\n"
+                      "4: } ;\n",
+                      tokenize("class A;\n"
+                               "struct B {\n"
+                               "    void setData(const A & a);\n"
+                               "}; ", false, "test.h"));
+    }
+
     void varidclass1() {
         const std::string actual = tokenize(
                                        "class Fred\n"