[clang-format] Don't allow casts in front of ampamp (#77704)

clang-format performs a heuristic to see if a right parenthesis is the
parenthesis of a cast expression. This check never looked ahead to see
if the next token is an ampamp && token. This resulted in the paren
being set as an CastRParen, and the following ampamp got annotated as an
UnaryOperator!

Since && can never be a unary operator is standard C++, this patch
forbids the right paren from ever becoming a cast.

Fixes #77680

Author: rymiel

clang/lib/Format/TokenAnnotator.cpp

@@ -2375,7 +2375,7 @@ class AnnotatingParser {
       }
     }
 
-    if (Tok.Next->is(tok::question))
+    if (Tok.Next->isOneOf(tok::question, tok::ampamp))
       return false;
 
     // `foreach((A a, B b) in someList)` should not be seen as a cast.

clang/unittests/Format/TokenAnnotatorTest.cpp

@@ -1066,6 +1066,11 @@ TEST_F(TokenAnnotatorTest, UnderstandsRequiresClausesAndConcepts) {
   EXPECT_EQ(Tokens.size(), 17u) << Tokens;
   EXPECT_TOKEN(Tokens[4], tok::amp, TT_PointerOrReference);
   EXPECT_TOKEN(Tokens[5], tok::kw_requires, TT_RequiresClause);
+
+  Tokens = annotate("template <typename T>\n"
+                    "concept C = (!Foo<T>) && Bar;");
+  ASSERT_EQ(Tokens.size(), 19u) << Tokens;
+  EXPECT_TOKEN(Tokens[15], tok::ampamp, TT_BinaryOperator);
 }
 
 TEST_F(TokenAnnotatorTest, UnderstandsRequiresExpressions) {