File: inline-virtual.cpp

package info (click to toggle)
llvm-toolchain-19 1%3A19.1.7-3
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,998,520 kB
  • sloc: cpp: 6,951,680; ansic: 1,486,157; asm: 913,598; python: 232,024; f90: 80,126; objc: 75,281; lisp: 37,276; pascal: 16,990; sh: 10,009; ml: 5,058; perl: 4,724; awk: 3,523; makefile: 3,167; javascript: 2,504; xml: 892; fortran: 664; cs: 573
file content (26 lines) | stat: -rw-r--r-- 834 bytes parent folder | download | duplicates (5)
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
// REQUIRES: host-supports-jit
// UNSUPPORTED: system-aix
//
// We disable RTTI to avoid problems on Windows for non-RTTI builds of LLVM
// where the JIT cannot find ??_7type_info@@6B@.
// RUN: cat %s | clang-repl -Xcc -fno-rtti -Xcc -fno-sized-deallocation \
// RUN:     | FileCheck %s
// RUN: cat %s | clang-repl -Xcc -fno-rtti -Xcc -fno-sized-deallocation \
// RUN:     -Xcc -O2 | FileCheck %s

extern "C" int printf(const char *, ...);

struct A { int a; A(int a) : a(a) {} virtual ~A(); };

// Then define the virtual destructor as inline out-of-line, in a separate
// PartialTranslationUnit.
inline A::~A() { printf("~A(%d)\n", a); }

// Create one instance with new and delete it. We crash here now:
A *a1 = new A(1);
delete a1;
// CHECK: ~A(1)

// Also create one global that will be auto-destructed.
A a2(2);
// CHECK: ~A(2)