代码搜索：enum
找到约 10,000 项符合「enum」的源代码
代码结果 10,000
www.eeworm.com/read/233448/4675900
c enum7.c
// { dg-do assemble }
// Yet Another testcase for signed/unsigned enums.
enum A { AA = 0, AB = 1};
enum B { BA = -1, BB = 1};
void set(int a);
void set(long a);
void
foo()
{
set(AA); // { dg-bogu
www.eeworm.com/read/233448/4676053
c enum5.c
// { dg-do run }
enum { a = 1 };
int main(void)
{
int l = -1;
return ! (l < a); // testcase fails if a is unsigned
}
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c enum-2.c
/* Copyright (C) 2000 Free Software Foundation */
/* by Alexandre Oliva */
enum foo { FOO, BAR };
/* Even though the underlying type of an enum is unspecified, the type
of en
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c enum-3.c
/* The composite type of int and an enum compatible with int might be
either of the two types, but it isn't an unsigned type. */
/* Origin: Joseph Myers */
#include
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c enum2.c
/* { dg-options "-fshort-enums" } */
/* Check that "-fshort-enums" packs enumeration tyes into a minimal
number of bytes.. */
enum e { e_1 };
extern int i[sizeof (enum e)];
int i[1];
www.eeworm.com/read/233448/4684198
c enum1.c
/* { dg-do run } */
/* { dg-options "-std=gnu89" } */
/* In standard C, enumeration constants always have type int. If they
are not representables are int, they're ill-formed. In GNU C, we
gi
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c wswitch-enum.c
/* PR c/5044 */
/* { dg-do compile } */
/* { dg-options "-Wswitch-enum" } */
enum e { e1, e2 };
int
foo (int i, int j, enum e ei, enum e ej, enum e ek, enum e el,
enum e em, enum e en, enum e e
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c enum3.c
/* Test for non-integer enum values. */
/* Origin: Joseph Myers */
/* { dg-do compile } */
/* { dg-options "" } */
enum e { E, F };
enum e2 {
E1 = (void *)4, /* { dg-erro
www.eeworm.com/read/229812/4737182
c enum03.c
#include "fail.h"
#include
#define TEST_SIGNED(x) ( ( x - 1 ) - x < 0 )
#define TEST_UNSIGNED(x) ( ( x - 1 ) - x > 0 )
typedef enum {
en81_3 = -0x7F,
en81_1 = 0x7F,
en