decl9.c

来自「this is a gcc file, you can download it 」· C语言 代码 · 共 10 行

// Build don't link
// Origin: [e-mail]
// Contributed by Gabriel Dos Reis <[e-mail]>

typedef struct { } S;           // OK
typedef struct { };             // ERROR - Missing type-name

typedef union { } U;            // OK
typedef union { };              // ERROR - Missing type-name