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1 // RUN: %clang_cc1 -fsyntax-only -verify -Wno-format -Wformat-pedantic %s
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2 // RUN: %clang_cc1 -xobjective-c -fblocks -fsyntax-only -verify -Wno-format -Wformat-pedantic %s
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3 // RUN: %clang_cc1 -xc++ -fsyntax-only -verify -Wno-format -Wformat-pedantic %s
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4
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5 __attribute__((format(printf, 1, 2)))
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6 int printf(const char *restrict, ...);
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7
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8 int main() {
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9 printf("%p", (int *)0); // expected-warning {{format specifies type 'void *' but the argument has type 'int *'}}
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10 printf("%p", (void *)0);
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11
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12 #ifdef __OBJC__
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13 printf("%p", ^{}); // expected-warning {{format specifies type 'void *' but the argument has type 'void (^)(void)'}}
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14 printf("%p", (id)0); // expected-warning {{format specifies type 'void *' but the argument has type 'id'}}
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15 #endif
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16
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17 #ifdef __cplusplus
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18 printf("%p", nullptr); // expected-warning {{format specifies type 'void *' but the argument has type 'nullptr_t'}}
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19 #endif
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20 }
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