File: cxx1y-constexpr-not-const.cpp

package info (click to toggle)
llvm-toolchain-11 1%3A11.0.1-2
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 995,808 kB
  • sloc: cpp: 4,767,656; ansic: 760,916; asm: 477,436; python: 170,940; objc: 69,804; lisp: 29,914; sh: 23,855; f90: 18,173; pascal: 7,551; perl: 7,471; ml: 5,603; awk: 3,489; makefile: 2,573; xml: 915; cs: 573; fortran: 503; javascript: 452
file content (16 lines) | stat: -rw-r--r-- 488 bytes parent folder | download | duplicates (37) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
 
// RUN: %clang_cc1 -std=c++11 %s -verify
// RUN: %clang_cc1 -std=c++1y %s -verify -DCXX1Y

struct X {
  constexpr int f(); // @5
  int f();           // @6
};

#ifdef CXX1Y
// FIXME: Detect this situation and provide a better recovery.

// expected-error@6 {{class member cannot be redeclared}}
// expected-note@5 {{previous}}
#else
// expected-warning@5 {{'constexpr' non-static member function will not be implicitly 'const' in C++14; add 'const' to avoid a change in behavior}}
#endif