54 lines
914 B
C++
54 lines
914 B
C++
// RUN: %clangxx -O0 -g %s -o %t && %run %t
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// UNSUPPORTED: target={{.*linux.*}}
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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void test1() {
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const char src[] = "abc";
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char dst[7] = {'x', 'y', 'z', 0};
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size_t len;
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len = strlcat(dst, src, sizeof(dst));
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printf("%s %zu ", dst, len);
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}
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void test2() {
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const char src[] = "abc";
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char dst[7] = {0};
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size_t len;
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len = strlcat(dst, src, sizeof(dst));
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printf("%s %zu ", dst, len);
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}
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void test3() {
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const char src[] = "abc";
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char dst[4] = {'x', 'y', 'z', 0};
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size_t len;
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len = strlcat(dst, src, sizeof(dst));
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printf("%s %zu ", dst, len);
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}
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void test4() {
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const char src[] = "";
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char dst[4] = {'x', 'y', 'z', 0};
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size_t len;
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len = strlcat(dst, src, sizeof(dst));
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printf("%s %zu\n", dst, len);
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}
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int main(void) {
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test1();
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test2();
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test3();
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test4();
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// CHECK: xyzabc 6 abc 3 xyz 3 xyz 3
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return 0;
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}
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