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Fixed an old test case for unsigned enum bit-fields that are supposed to be int-promoted.
68 lines
907 B
C
68 lines
907 B
C
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/* issue #1462 - Bit-fields are still broken */
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#include <stdio.h>
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typedef struct {
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signed int a : 3;
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signed int b : 3;
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signed int c : 3;
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} T;
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int failures = 0;
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void test()
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{
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T a = {2, 5, -1};
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T b = {1, 4, -1};
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T m[1] = {{6, 3, -1}};
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T *p = &a;
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a.c += b.a;
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p->c += b.b;
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m->c += b.c;
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if (a.c != -4) {
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++failures;
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}
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printf("%d\n", a.c);
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if (p->c != -4) {
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++failures;
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}
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printf("%d\n", p->c);
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if (m->c != -2) {
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++failures;
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}
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printf("%d\n", m->c);
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++a.a;
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p->b++;
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m->c--;
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if (a.a != 3) {
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++failures;
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}
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printf("%d\n", a.a);
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if (p->b != -2) {
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++failures;
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}
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printf("%d\n", p->b);
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if (m->c != -3) {
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++failures;
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}
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printf("%d\n", m->c);
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printf("Failures: %d\n", failures);
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}
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int main(void)
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{
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test();
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return failures;
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}
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