From 19e45cb6f0395a79e4d567154293b74a1f64d929 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ludvig=20Gunne=20Lindstr=C3=B6m?=
 <ludviggunnelindstrom@gmail.com>
Date: Tue, 12 May 2026 15:38:04 +0200
Subject: [PATCH 1/4] don't create ast twice if using full simplification in
 testAst

---
 test/testtokenize.cpp | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/test/testtokenize.cpp b/test/testtokenize.cpp
index 7b2bee0d80e..9b751eaf061 100644
--- a/test/testtokenize.cpp
+++ b/test/testtokenize.cpp
@@ -6522,21 +6522,21 @@ class TestTokenizer : public TestFixture {
             tokenizer.createLinks2();
             tokenizer.simplifyCAlternativeTokens();
             tokenizer.list.front()->assignIndexes();
-        } else { // Full
-            tokenizer.simplifyTokens1("");
-        }
 
-        // set varid..
-        for (Token *tok = tokenizer.list.front(); tok; tok = tok->next()) {
-            if (tok->str() == "var")
-                tok->varId(1);
-        }
+            // set varid..
+            for (Token *tok = tokenizer.list.front(); tok; tok = tok->next()) {
+                if (tok->str() == "var")
+                    tok->varId(1);
+            }
 
-        // Create AST..
-        tokenizer.prepareTernaryOpForAST();
-        tokenizer.list.createAst();
+            // Create AST..
+            tokenizer.prepareTernaryOpForAST();
+            tokenizer.list.createAst();
 
-        tokenizer.list.validateAst(false);
+            tokenizer.list.validateAst(false);
+        } else { // Full
+            tokenizer.simplifyTokens1("");
+        }
 
         // Basic AST validation
         for (const Token *tok = tokenizer.list.front(); tok; tok = tok->next()) {

From 7e5a9ca66858137323368ab6cafa8717d0024615 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ludvig=20Gunne=20Lindstr=C3=B6m?=
 <ludviggunnelindstrom@gmail.com>
Date: Mon, 11 May 2026 15:37:20 +0200
Subject: [PATCH 2/4] update invalidContainer check

---
 lib/checkstl.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/checkstl.cpp b/lib/checkstl.cpp
index faa6f25911d..5857dfbb4a8 100644
--- a/lib/checkstl.cpp
+++ b/lib/checkstl.cpp
@@ -1193,8 +1193,7 @@ void CheckStl::invalidContainer()
                         if (info.tok->variable()->isReference() && !isVariableDecl(info.tok) &&
                             reaches(info.tok->variable()->nameToken(), tok, nullptr)) {
 
-                            if ((assignExpr && Token::Match(assignExpr->astOperand1(), "& %varid%", info.tok->varId())) || // TODO: fix AST
-                                Token::Match(assignExpr, "& %varid% {|(", info.tok->varId())) {
+                            if ((assignExpr && Token::Match(assignExpr->astOperand1()->previous(), "& %varid%", info.tok->varId()))) {
                                 return false;
                             }
 

From 777345371a10add4ba87b3422a4800ea1c81ffb2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ludvig=20Gunne=20Lindstr=C3=B6m?=
 <ludviggunnelindstrom@gmail.com>
Date: Mon, 11 May 2026 15:50:19 +0200
Subject: [PATCH 3/4] add tests

---
 test/testtokenize.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/test/testtokenize.cpp b/test/testtokenize.cpp
index 9b751eaf061..b6f84e1ec56 100644
--- a/test/testtokenize.cpp
+++ b/test/testtokenize.cpp
@@ -439,6 +439,7 @@ class TestTokenizer : public TestFixture {
         TEST_CASE(astcompound);
         TEST_CASE(astfuncdecl);
         TEST_CASE(astarrayinit);
+        TEST_CASE(astbracedinit);
 
         TEST_CASE(startOfExecutableScope);
 
@@ -7535,6 +7536,12 @@ class TestTokenizer : public TestFixture {
         ASSERT_EQUALS("a2[2[ 12, 34,{", testAst("int a[2][2]{ { 1, 2 }, { 3, 4 } };"));
     }
 
+    void astbracedinit() {
+        ASSERT_EQUALS("ab{", testAst("int &a { b };", AstStyle::Simple, ListSimplification::Full));
+        ASSERT_EQUALS("a0{", testAst("int &&a { 0 };", AstStyle::Simple, ListSimplification::Full));
+        ASSERT_EQUALS("anullptr{", testAst("int *a { nullptr };", AstStyle::Simple, ListSimplification::Full));
+    }
+
 #define isStartOfExecutableScope(offset, code) isStartOfExecutableScope_(offset, code, __FILE__, __LINE__)
     template<size_t size>
     bool isStartOfExecutableScope_(int offset, const char (&code)[size], const char* file, int line) {

From 716451629ec98a1857e8d7e9ecc304c1f19c7a5c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ludvig=20Gunne=20Lindstr=C3=B6m?=
 <ludviggunnelindstrom@gmail.com>
Date: Mon, 11 May 2026 15:22:47 +0200
Subject: [PATCH 4/4] fix

---
 lib/tokenlist.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/tokenlist.cpp b/lib/tokenlist.cpp
index 5f48baea018..cd21a8fe41c 100644
--- a/lib/tokenlist.cpp
+++ b/lib/tokenlist.cpp
@@ -1817,7 +1817,7 @@ static Token * createAstAtToken(Token *tok)
             }
             typetok = typetok->next();
         }
-        if (Token::Match(typetok, "%var% =") && typetok->varId())
+        if (Token::Match(typetok, "%var% [={]"))
             tok = typetok;
 
         // Do not create AST for function declaration