File: instantiate-member-specialization.cpp

package info (click to toggle)
llvm-toolchain-13 1%3A13.0.1-11
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,418,840 kB
  • sloc: cpp: 5,290,826; ansic: 996,570; asm: 544,593; python: 188,212; objc: 72,027; lisp: 30,291; f90: 25,395; sh: 24,898; javascript: 9,780; pascal: 9,398; perl: 7,484; ml: 5,432; awk: 3,523; makefile: 2,913; xml: 953; cs: 573; fortran: 539
file content (16 lines) | stat: -rw-r--r-- 469 bytes parent folder | download | duplicates (18) 
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);
}