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42 lines
863 B
C
42 lines
863 B
C
/* Bug #1408: Signed char type comparisons with unsigned numeric constants */
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#include <stdio.h>
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static int failures = 0;
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static signed char x = -1;
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int main(void)
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{
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if (!(x > -2u)) {
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printf("x > -2u should be true\n");
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++failures;
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}
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if (!(x > 0u)) {
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printf("x > 0u should be true\n");
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++failures;
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}
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if (!(x > 255u)) {
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printf("x > 255u should be true\n");
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++failures;
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}
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if (!(-2u < x)) {
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printf("-2u < x should be true\n");
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++failures;
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}
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if (!(0u < x)) {
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printf("0u < x should be true\n");
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++failures;
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}
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if (!(255u < x)) {
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printf("255u < x should be true\n");
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++failures;
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}
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if (failures != 0) {
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printf("Failures: %d\n", failures);
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}
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return failures;
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}
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