File: mangle-local-anonymous-unions.cpp

package info (click to toggle)
llvm-toolchain-15 1%3A15.0.6-4
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,554,644 kB
  • sloc: cpp: 5,922,452; ansic: 1,012,136; asm: 674,362; python: 191,568; objc: 73,855; f90: 42,327; lisp: 31,913; pascal: 11,973; javascript: 10,144; sh: 9,421; perl: 7,447; ml: 5,527; awk: 3,523; makefile: 2,520; xml: 885; cs: 573; fortran: 567
file content (42 lines) | stat: -rw-r--r-- 526 bytes parent folder | download | duplicates (34)
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
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
// RUN: %clang_cc1 %s -emit-llvm -triple %itanium_abi_triple -o - | FileCheck %s

// CHECK-DAG: @_ZZ2f0vE1a
// CHECK-DAG: @_ZZ2f0vE1c
// CHECK-DAG: @_ZZ2f0vE1e_0
inline int f0() {
  static union {
    int a;
    long int b;
  };

  static union {
    int c;
    double d;
  };

  if (0) {
    static union {
      int e;
      int f;
    };
  }
  static union {
    int e;
    int f;
  };

  return a+c;
}

inline void nop() {
  static union {
    union {
    };
  };
}

int f1 (int a, int c) {
  nop();
  return a+c+f0();
}