File: ms_wide_bitfield.cpp

package info (click to toggle)
llvm-toolchain-7 1%3A7.0.1-8
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 733,456 kB
  • sloc: cpp: 3,776,651; ansic: 633,271; asm: 350,301; python: 142,716; objc: 107,612; sh: 22,626; lisp: 11,056; perl: 7,999; pascal: 6,742; ml: 5,537; awk: 3,536; makefile: 2,557; cs: 2,027; xml: 841; ruby: 156
file content (10 lines) | stat: -rw-r--r-- 501 bytes parent folder | download | duplicates (14) 
1
2
3
4
5
6
7
8
9
10
 
// RUN: %clang_cc1 -fno-rtti -emit-llvm-only -triple i686-pc-win32 -fdump-record-layouts -fsyntax-only -mms-bitfields -verify %s 2>&1

struct A {
  char a : 9; // expected-error{{width of bit-field 'a' (9 bits) exceeds size of its type (8 bits)}}
  int b : 33; // expected-error{{width of bit-field 'b' (33 bits) exceeds size of its type (32 bits)}}
  bool c : 9; // expected-error{{width of bit-field 'c' (9 bits) exceeds size of its type (8 bits)}}
  bool d : 3;
};

int a[sizeof(A) == 1 ? 1 : -1];