File: redefine_extname.c

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llvm-toolchain-18 1%3A18.1.8-18
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// RUN: %clang_cc1 -triple=x86_64-unknown-linux -Wpragmas -verify %s
// RUN: %clang_cc1 -triple=powerpc64-ibm-aix-xcoff -Wpragmas -verify %s

// Check that pragma redefine_extname applies to external declarations only.
#pragma redefine_extname foo_static bar_static
static int foo_static(void) { return 1; } // expected-warning {{#pragma redefine_extname is applicable to external C declarations only; not applied to function 'foo_static'}}

unsigned __int128_t; // expected-error {{redefinition of '__int128_t' as different kind of symbol}}