File: instantiate-member-specialization.cpp

package info (click to toggle)
llvm-toolchain-15 1%3A15.0.6-4
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,554,644 kB
  • sloc: cpp: 5,922,452; ansic: 1,012,136; asm: 674,362; python: 191,568; objc: 73,855; f90: 42,327; lisp: 31,913; pascal: 11,973; javascript: 10,144; sh: 9,421; perl: 7,447; ml: 5,527; awk: 3,523; makefile: 2,520; xml: 885; cs: 573; fortran: 567
file content (16 lines) | stat: -rw-r--r-- 469 bytes parent folder | download | duplicates (19) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
 
// RUN: %clang_cc1 -std=c++20 -verify %s
// expected-no-diagnostics

namespace FunctionTemplate {
  template<typename> struct S {
    template<int> auto foo();

    // Check that we don't confuse the depth-1 level-0 parameter of the generic
    // lambda with the depth-1 level-0 parameter of the primary 'foo' template.
    template<> constexpr auto foo<1>() {
      return [](auto x) { return x; };
    }
  };

  static_assert(S<void>().template foo<1>()(2) == 2);
}