File: anonymous-struct-union-c11.c

package info (click to toggle)
llvm-toolchain-17 1%3A17.0.6-22
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,799,624 kB
  • sloc: cpp: 6,428,607; ansic: 1,383,196; asm: 793,408; python: 223,504; objc: 75,364; f90: 60,502; lisp: 33,869; pascal: 15,282; sh: 9,684; perl: 7,453; ml: 4,937; awk: 3,523; makefile: 2,889; javascript: 2,149; xml: 888; fortran: 619; cs: 573
file content (19 lines) | stat: -rw-r--r-- 430 bytes parent folder | download | duplicates (35) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
 
// Check for warnings in non-C11 mode:
// RUN: %clang_cc1 -fsyntax-only -std=c99 -verify -Wc11-extensions %s

// Expect no warnings in C11 mode:
// RUN: %clang_cc1 -fsyntax-only -std=c11 -pedantic -Werror %s

struct s {
  int a;
  struct { // expected-warning{{anonymous structs are a C11 extension}}
    int b;
  };
};

struct t {
  int a;
  union { // expected-warning{{anonymous unions are a C11 extension}}
    int b;
  };
};