diff --git a/lib/tokenlist.cpp b/lib/tokenlist.cpp
index e95f52196..3db8e0b31 100644
--- a/lib/tokenlist.cpp
+++ b/lib/tokenlist.cpp
@@ -543,6 +543,8 @@ static bool iscast(const Token *tok, bool cpp)
     for (const Token *tok2 = tok->next(); tok2; tok2 = tok2->next()) {
         if (tok2->varId() != 0)
             return false;
+        if (cpp && !type && tok2->str() == "new")
+            return false;
 
         while (tok2->link() && Token::Match(tok2, "(|[|<"))
             tok2 = tok2->link()->next();
@@ -1620,7 +1622,8 @@ static Token * createAstAtToken(Token *tok, bool cpp)
         Token::Match(tok, "%name% %op%|(|[|.|::|<|?|;") ||
         (cpp && Token::Match(tok, "%name% {") && iscpp11init(tok->next())) ||
         Token::Match(tok->previous(), "[;{}] %cop%|++|--|( !!{") ||
-        Token::Match(tok->previous(), "[;{}] %num%|%str%|%char%")) {
+        Token::Match(tok->previous(), "[;{}] %num%|%str%|%char%") ||
+        Token::Match(tok->previous(), "[;{}] delete new")) {
         if (cpp && (Token::Match(tok->tokAt(-2), "[;{}] new|delete %name%") || Token::Match(tok->tokAt(-3), "[;{}] :: new|delete %name%")))
             tok = tok->previous();
 
diff --git a/test/testmemleak.cpp b/test/testmemleak.cpp
index a7a6640b3..676a77955 100644
--- a/test/testmemleak.cpp
+++ b/test/testmemleak.cpp
@@ -2666,6 +2666,17 @@ private:
               "    Ref<StringBuffer> remove(new StringBuffer());\n"
               "}\n");
         ASSERT_EQUALS("", errout.str());
+
+        check("void f() {\n" // #11039
+              "    delete new int;\n"
+              "}\n");
+        ASSERT_EQUALS("", errout.str());
+
+        check("void f() {\n" // #11327
+              "    int* p = (new int[3]) + 1;\n"
+              "    delete[] &p[-1];\n"
+              "}\n");
+        ASSERT_EQUALS("", errout.str());
     }
 
     void smartPointerFunctionParam() {
diff --git a/test/testtokenize.cpp b/test/testtokenize.cpp
index fee6f894d..57843ca19 100644
--- a/test/testtokenize.cpp
+++ b/test/testtokenize.cpp
@@ -6074,6 +6074,9 @@ private:
         ASSERT_EQUALS("a0[T{new=", testAst("a[0] = new T{};"));
         ASSERT_EQUALS("a0[T::{new=", testAst("a[0] = new ::T{};"));
         ASSERT_EQUALS("a0[ST::{new=", testAst("a[0] = new S::T{};"));
+        ASSERT_EQUALS("intnewdelete", testAst("delete new int;")); // #11039
+        ASSERT_EQUALS("intnewdelete", testAst("void f() { delete new int; }"));
+        ASSERT_EQUALS("pint3[new1+=", testAst("p = (new int[3]) + 1;")); // #11327
 
         // placement new
         ASSERT_EQUALS("X12,3,(new ab,c,", testAst("new (a,b,c) X(1,2,3);"));