alias-unused.c « Sema « test - clang/clang.git - (deprecated) Vendor branches of https://git.llvm.org/git/clang.git , use clang/llvm-project instead.

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path: root/test/Sema/alias-unused.c

blob: 5cedc93c2974f8407b1792260a8e78cc50e9aa37 (plain)

// RUN: %clang_cc1 -triple x86_64-linux-gnu -Wunneeded-internal-declaration -x c -verify %s
// expected-no-diagnostics
static int f() { return 42; }
int g() __attribute__((alias("f")));

static int foo [] = { 42, 0xDEAD };
extern typeof(foo) bar __attribute__((unused, alias("foo")));