File: incompatible-sign.c

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llvm-toolchain-6.0 1%3A6.0.1-10
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// RUN: %clang_cc1 %s -verify -fsyntax-only

int a(int* x); // expected-note{{passing argument to parameter 'x' here}}
int b(unsigned* y) { return a(y); } // expected-warning {{passing 'unsigned int *' to parameter of type 'int *' converts between pointers to integer types with different sign}}