File: new-delete-cxx0x.cpp

package info (click to toggle)
llvm-toolchain-3.4 1%3A3.4.2-13
  • links: PTS, VCS
  • area: main
  • in suites: jessie, jessie-kfreebsd
  • size: 253,236 kB
  • ctags: 276,203
  • sloc: cpp: 1,665,580; ansic: 298,647; asm: 206,157; objc: 84,350; python: 73,119; sh: 23,466; perl: 5,679; makefile: 5,542; ml: 5,250; pascal: 2,467; lisp: 1,420; xml: 679; cs: 236; csh: 117
file content (26 lines) | stat: -rw-r--r-- 719 bytes parent folder | download
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
// RUN: %clang_cc1 -fsyntax-only -verify %s -std=c++11 -triple=i686-pc-linux-gnu

void ugly_news(int *ip) {
  // These are ill-formed according to one reading of C++98, and at the least
  // have undefined behavior. But they're well-formed, and defined to throw
  // std::bad_array_new_length, in C++11.
  (void)new int[-1]; // expected-warning {{array size is negative}}
  (void)new int[2000000000]; // expected-warning {{array is too large}}
}


struct S {
  S(int);
  S();
  ~S();
};

struct T { // expected-note 2 {{not viable}}
  T(int); // expected-note {{not viable}}
};

void fn() {
  (void) new int[2] {1, 2};
  (void) new S[2] {1, 2};
  (void) new T[2] {1, 2}; // expected-error {{no matching constructor}}
}