From 6386f0e6332fd8534e3a128be0ee2715fd7360a9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Marjam=C3=A4ki?= <daniel.marjamaki@gmail.com>
Date: Tue, 21 Jan 2020 17:14:01 +0100
Subject: [PATCH] Clang import; CXXDeleteExpr

---
 lib/clangimport.cpp      |  6 ++++++
 test/testclangimport.cpp | 11 +++++++++++
 2 files changed, 17 insertions(+)

diff --git a/lib/clangimport.cpp b/lib/clangimport.cpp
index cdc521f1a..e008d3314 100644
--- a/lib/clangimport.cpp
+++ b/lib/clangimport.cpp
@@ -44,6 +44,7 @@ static const std::string CXXBoolLiteralExpr = "CXXBoolLiteralExpr";
 static const std::string CXXConstructorDecl = "CXXConstructorDecl";
 static const std::string CXXConstructExpr = "CXXConstructExpr";
 static const std::string CXXDefaultArgExpr = "CXXDefaultArgExpr";
+static const std::string CXXDeleteExpr = "CXXDeleteExpr";
 static const std::string CXXForRangeStmt = "CXXForRangeStmt";
 static const std::string CXXMemberCallExpr = "CXXMemberCallExpr";
 static const std::string CXXMethodDecl = "CXXMethodDecl";
@@ -608,6 +609,11 @@ Token *clangimport::AstNode::createTokens(TokenList *tokenList)
             createTokensFunctionDecl(tokenList);
         return nullptr;
     }
+    if (nodeType == CXXDeleteExpr) {
+        addtoken(tokenList, "delete");
+        children[0]->createTokens(tokenList);
+        return nullptr;
+    }
     if (nodeType == CXXForRangeStmt) {
         Token *forToken = addtoken(tokenList, "for");
         Token *par1 = addtoken(tokenList, "(");
diff --git a/test/testclangimport.cpp b/test/testclangimport.cpp
index 793616d69..34c48b409 100644
--- a/test/testclangimport.cpp
+++ b/test/testclangimport.cpp
@@ -45,6 +45,7 @@ private:
         TEST_CASE(cxxConstructExpr1);
         TEST_CASE(cxxConstructExpr2);
         TEST_CASE(cxxConstructExpr3);
+        TEST_CASE(cxxDeleteExpr);
         TEST_CASE(cxxForRangeStmt);
         TEST_CASE(cxxMemberCall);
         TEST_CASE(cxxMethodDecl);
@@ -311,6 +312,16 @@ private:
         ASSERT_EQUALS("void f ( ) { char * p@1 ; std::string s@2 ( p@1 ) ; }", parse(clang));
     }
 
+    void cxxDeleteExpr() {
+        const char clang[] = "|-FunctionDecl 0x2e0e740 <1.cpp:1:1, col:28> col:6 f 'void (int *)'\n"
+                             "| |-ParmVarDecl 0x2e0e680 <col:8, col:13> col:13 used p 'int *'\n"
+                             "| `-CompoundStmt 0x2e0ee70 <col:16, col:28>\n"
+                             "|   `-CXXDeleteExpr 0x2e0ee48 <col:18, col:25> 'void' Function 0x2e0ebb8 'operator delete' 'void (void *) noexcept'\n"
+                             "|     `-ImplicitCastExpr 0x2e0e850 <col:25> 'int *' <LValueToRValue>\n"
+                             "|       `-DeclRefExpr 0x2e0e828 <col:25> 'int *' lvalue ParmVar 0x2e0e680 'p' 'int *'";
+        ASSERT_EQUALS("void f ( int * p@1 ) { delete p@1 ; }", parse(clang));
+    }
+
     void cxxForRangeStmt() {
         const char clang[] = "`-FunctionDecl 0x4280820 <line:4:1, line:8:1> line:4:6 foo 'void ()'\n"
                              "  `-CompoundStmt 0x42810f0 <col:12, line:8:1>\n"