声明定义R-1-1-12强制

禁止位域基类型大小不一致或跨越基类型边界

位域基类型大小不一致或跨越基类型边界

test.c

1struct Foo
2{
3    unsigned char a : 6;
4    unsigned short b : 2;
禁止位域基类型大小不一致或跨越基类型边界 [gjb8114-r-1-1-12]
5};
6
7struct Bar
8{
9    unsigned short a : 14;
10    unsigned short b : 4;
禁止位域基类型大小不一致或跨越基类型边界 [gjb8114-r-1-1-12]
11};

位定义的变量未跨越类型长度

test.c

1struct Foo
2{
3    unsigned char a : 6;
4    unsigned char b : 2;
5};
6
7struct Bar
8{
9    unsigned short a : 14;
10    unsigned short _reserved : 2;
11    unsigned short b : 14;
12};

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