65 lines
1.6 KiB
C
65 lines
1.6 KiB
C
// RUN: cp %s %t
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// RUN: %clang_cc1 -fsyntax-only -fixit %t
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// RUN: %clang_cc1 -E -o - %t | FileCheck %s
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/* This is a test of the various code modification hints that are
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provided as part of warning or extension diagnostics. Only
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warnings for format strings within the function call will be
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fixed by -fixit. Other format strings will be left alone. */
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int printf(char const *, ...);
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int scanf(char const *, ...);
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void pr9751() {
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const char kFormat1[] = "%s";
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printf(kFormat1, 5);
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printf("%s", 5);
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const char kFormat2[] = "%.3p";
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void *p;
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printf(kFormat2, p);
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printf("%.3p", p);
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const char kFormat3[] = "%0s";
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printf(kFormat3, "a");
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printf("%0s", "a");
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const char kFormat4[] = "%hhs";
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printf(kFormat4, "a");
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printf("%hhs", "a");
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const char kFormat5[] = "%-0d";
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printf(kFormat5, 5);
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printf("%-0d", 5);
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const char kFormat6[] = "%00d";
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int *i;
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scanf(kFormat6, i);
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scanf("%00d", i);
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}
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// CHECK: const char kFormat1[] = "%s";
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// CHECK: printf(kFormat1, 5);
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// CHECK: printf("%d", 5);
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// CHECK: const char kFormat2[] = "%.3p";
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// CHECK: void *p;
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// CHECK: printf(kFormat2, p);
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// CHECK: printf("%p", p);
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// CHECK: const char kFormat3[] = "%0s";
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// CHECK: printf(kFormat3, "a");
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// CHECK: printf("%s", "a");
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// CHECK: const char kFormat4[] = "%hhs";
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// CHECK: printf(kFormat4, "a");
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// CHECK: printf("%s", "a");
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// CHECK: const char kFormat5[] = "%-0d";
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// CHECK: printf(kFormat5, 5);
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// CHECK: printf("%-d", 5);
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// CHECK: const char kFormat6[] = "%00d";
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// CHECK: int *i;
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// CHECK: scanf(kFormat6, i);
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// CHECK: scanf("%d", i);
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