File: cxx20-p0388-unbound-ary.cpp

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (26 lines) | stat: -rw-r--r-- 499 bytes parent folder | download | duplicates (4) 
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 %s -triple %itanium_abi_triple -std=c++20 -emit-llvm -O2 -o - | FileCheck %s

// p0388 conversions to unbounded array
// dcl.init.list/3

namespace One {
int ga[1];

// CHECK-LABEL: @_ZN3One5frob1Ev
// CHECK-NEXT: entry:
// CHECK-NEXT: ret ptr @_ZN3One2gaE
auto &frob1() {
  int(&r1)[] = ga;

  return r1;
}

// CHECK-LABEL: @_ZN3One5frob2ERA1_i
// CHECK-NEXT: entry:
// CHECK-NEXT: ret ptr %arp
auto &frob2(int (&arp)[1]) {
  int(&r2)[] = arp;

  return r2;
}
} // namespace One