llvm-project/clang/test/Sema/sign-conversion.c

9 lines
324 B
C

// RUN: %clang_cc1 -fsyntax-only -verify -Wsign-conversion %s
// PR9345: make a subgroup of -Wconversion for signedness changes
void test(int x) {
unsigned t0 = x; // expected-warning {{implicit conversion changes signedness}}
unsigned t1 = (t0 == 5 ? x : 0); // expected-warning {{operand of ? changes signedness}}
}