From 103ff907b62a16df8733e7fb9b085090161809a6 Mon Sep 17 00:00:00 2001
From: chrchr-github <78114321+chrchr-github@users.noreply.github.com>
Date: Fri, 24 Feb 2023 06:31:20 +0100
Subject: [PATCH] Fix #11572 Broken AST with brace-init and bitwise and (#4812)

---
 lib/tokenlist.cpp     | 7 ++++++-
 test/testtokenize.cpp | 3 +++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/lib/tokenlist.cpp b/lib/tokenlist.cpp
index 380446b32..a2f44f2ca 100644
--- a/lib/tokenlist.cpp
+++ b/lib/tokenlist.cpp
@@ -934,10 +934,15 @@ static void compileScope(Token *&tok, AST_state& state)
 static bool isPrefixUnary(const Token* tok, bool cpp)
 {
     if (!tok->previous()
-        || ((Token::Match(tok->previous(), "(|[|{|%op%|;|}|?|:|,|.|return|::") || (cpp && tok->strAt(-1) == "throw"))
+        || ((Token::Match(tok->previous(), "(|[|{|%op%|;|?|:|,|.|return|::") || (cpp && tok->strAt(-1) == "throw"))
             && (tok->previous()->tokType() != Token::eIncDecOp || tok->tokType() == Token::eIncDecOp)))
         return true;
 
+    if (tok->previous()->str() == "}") {
+        const Token* parent = tok->linkAt(-1)->tokAt(-1);
+        return !Token::Match(parent, "%type%") || parent->isKeyword();
+    }
+
     if (tok->str() == "*" && tok->previous()->tokType() == Token::eIncDecOp && isPrefixUnary(tok->previous(), cpp))
         return true;
 
diff --git a/test/testtokenize.cpp b/test/testtokenize.cpp
index c7ba4c68f..dfa0f57e8 100644
--- a/test/testtokenize.cpp
+++ b/test/testtokenize.cpp
@@ -6428,6 +6428,9 @@ private:
         ASSERT_EQUALS("ab4<<c--+1:?", testAst("a ? (b << 4) + --c : 1"));
         ASSERT_EQUALS("ab4<<c--+1:?", testAst("a ? (b << 4) + c-- : 1"));
         ASSERT_EQUALS("ai[i= i--", testAst("a[i]=i; --i;"));
+
+        ASSERT_EQUALS("fint0{1&(", testAst("f(int{ 0 } & 1);")); // #11572
+        ASSERT_EQUALS("int0{1&return", testAst("int g() { return int{ 0 } & 1; }"));
     }
 
     void astfunction() { // function calls