From 668212ac2f6e1b41c0ab6b03f9c66b621cc09987 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Marjam=C3=A4ki?= <daniel.marjamaki@gmail.com>
Date: Sat, 11 Jan 2020 21:24:15 +0100
Subject: [PATCH] SymbolDatabase: Type lookup for clang type strings

---
 lib/clangimport.cpp    |  2 +-
 lib/symboldatabase.cpp | 20 ++++++++++++++++++++
 2 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/lib/clangimport.cpp b/lib/clangimport.cpp
index 49a3413ae..e909a1a73 100644
--- a/lib/clangimport.cpp
+++ b/lib/clangimport.cpp
@@ -392,7 +392,7 @@ void clangimport::AstNode::setValueType(Token *tok)
 
     ValueType valueType = ValueType::parseDecl(decl.front(), mData->mSettings);
     if (valueType.type != ValueType::Type::UNKNOWN_TYPE)
-        tok->setValueType(new ValueType(valueType.sign, valueType.type, valueType.pointer, valueType.constness));
+        tok->setValueType(new ValueType(valueType));
 }
 
 Scope *clangimport::AstNode::createScope(TokenList *tokenList, Scope::ScopeType scopeType, AstNodePtr astNode)
diff --git a/lib/symboldatabase.cpp b/lib/symboldatabase.cpp
index d83497ed1..4f1f11013 100644
--- a/lib/symboldatabase.cpp
+++ b/lib/symboldatabase.cpp
@@ -5530,6 +5530,26 @@ static const Token * parsedecl(const Token *type, ValueType * const valuetype, V
             parsedecl(type->type()->typeStart, valuetype, defaultSignedness, settings);
         else if (type->str() == "const")
             valuetype->constness |= (1 << (valuetype->pointer - pointer0));
+        else if (settings->clang && type->str().find("::") != std::string::npos && type->str().size() > 2) {
+            TokenList typeTokens(settings);
+            std::string::size_type pos1 = 0;
+            do {
+                std::string::size_type pos2 = type->str().find("::", pos1);
+                if (pos2 == std::string::npos) {
+                    typeTokens.addtoken(type->str().substr(pos1), 0, 0, false);
+                    break;
+                }
+                typeTokens.addtoken(type->str().substr(pos1, pos2 - pos1), 0, 0, false);
+                typeTokens.addtoken("::", 0, 0, false);
+                pos1 = pos2 + 2;
+            }
+            while (pos1 < type->str().size());
+            const Library::Container *container = settings->library.detectContainer(typeTokens.front());
+            if (container) {
+                valuetype->type = ValueType::Type::CONTAINER;
+                valuetype->container = container;
+            }
+        }
         else if (const Library::Container *container = settings->library.detectContainer(type)) {
             valuetype->type = ValueType::Type::CONTAINER;
             valuetype->container = container;