| // RUN: %clang_cc1 -triple x86_64-linux -fsyntax-only -verify -emit-llvm-only %s |
| // RUN: %clang_cc1 -triple x86_64-apple-macosx -fsyntax-only -verify -emit-llvm-only %s |
| // RUN: %clang_cc1 -triple arm64-apple-macosx -fsyntax-only -verify -emit-llvm-only %s |
| // RUN: not %clang_cc1 -triple x86_64-linux -emit-llvm-only -fdiagnostics-parseable-fixits %s 2>&1 | FileCheck %s |
| // RUN: not %clang_cc1 -triple x86_64-apple-macosx -emit-llvm-only -fdiagnostics-parseable-fixits %s 2>&1 | FileCheck %s |
| // RUN: not %clang_cc1 -triple arm64-apple-macosx -emit-llvm-only -fdiagnostics-parseable-fixits %s 2>&1 | FileCheck %s |
| |
| void *f1_ifunc(void) { return nullptr; } |
| void f1(void) __attribute__((ifunc("f1_ifunc"))); |
| // expected-error@-1 {{ifunc must point to a defined function}} |
| // expected-note@-2 {{must refer to its mangled name}} |
| // expected-note@-3 {{function by that name is mangled as}} |
| // CHECK: fix-it:"{{.*}}":{[[@LINE-4]]:30-[[@LINE-4]]:47}:"ifunc(\"_Z8f1_ifuncv\")" |
| |
| void *f6_resolver_resolver(void) { return 0; } |
| void *f6_resolver(void) __attribute__((ifunc("f6_resolver_resolver"))); |
| // expected-error@-1 {{ifunc must point to a defined function}} |
| // expected-note@-2 {{must refer to its mangled name}} |
| // expected-note@-3 {{function by that name is mangled as}} |
| // CHECK: fix-it:"{{.*}}":{[[@LINE-4]]:40-[[@LINE-4]]:69}:"ifunc(\"_Z20f6_resolver_resolverv\")" |
| void f6(void) __attribute__((ifunc("f6_resolver"))); |
| // expected-error@-1 {{ifunc must point to a defined function}} |
| // expected-note@-2 {{must refer to its mangled name}} |
| // expected-note@-3 {{function by that name is mangled as}} |
| // CHECK: fix-it:"{{.*}}":{[[@LINE-4]]:30-[[@LINE-4]]:50}:"ifunc(\"_Z11f6_resolverv\")" |
| |
| __attribute__((unused, ifunc("resolver"), deprecated("hahahaha, isn't C great?"))) |
| void func(); |
| // expected-error@-2 {{ifunc must point to a defined function}} |
| // expected-note@-3 {{must refer to its mangled name}} |
| |
