File: PR68885.cpp

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.8-1~exp1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,388 kB
  • sloc: cpp: 7,438,767; ansic: 1,393,871; asm: 1,012,926; python: 241,728; f90: 86,635; objc: 75,411; lisp: 42,144; pascal: 17,286; sh: 10,027; ml: 5,082; perl: 4,730; awk: 3,523; makefile: 3,349; javascript: 2,251; xml: 892; fortran: 672
file content (21 lines) | stat: -rw-r--r-- 402 bytes parent folder | download | duplicates (14) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
 
// RUN: %clang_cc1 -verify -std=c++20 -fsyntax-only %s

// expected-no-diagnostics

template <decltype(auto) a>
struct S {
    static constexpr int i = 42;
};

template <decltype(auto) a> requires true
struct S<a> {
    static constexpr int i = 0;
};

static constexpr int a = 0;

void test() {
    static_assert(S<a>::i == 0);
    static_assert(S<(a)>::i == 0);
    static_assert(S<((a))>::i == 0);
}