A check pattern in clang/test/SemaCXX/template-64605.cpp contains template
specialization kind (the text "implicit_instantiation"). It does not need to
be checked and can be safely removed.
Presence of this text in the check pattern prevents from backporting some
commits to the release branch: https://github.com/llvm/llvm-project/issues/64605.
It has only recently been printed and the relevant commit is not present in
the release/17.x branch.
(cherry picked from commit
8859c644ede4898f90f77dcad2286de08a9ba62e)
// CHECK: ImplicitCastExpr {{.*}} 'float' <IntegralToFloating> RoundingMath=1 AllowFEnvAccess=1
// CHECK-NEXT: IntegerLiteral {{.*}} 4294967295
-// CHECK: FunctionDecl {{.*}} b_64605 'int ()' implicit_instantiation
+// CHECK: FunctionDecl {{.*}} b_64605 'int ()'
// CHECK-NEXT: TemplateArgument type 'void'
// CHECK: ImplicitCastExpr {{.*}} 'float' <IntegralToFloating> RoundingMath=1 AllowFEnvAccess=1