clang/test/Sema/swift-call-conv.c

   1 // RUN: %clang_cc1 -triple aarch64-unknown-windows-msvc -fsyntax-only %s -verify
   2 // RUN: %clang_cc1 -triple thumbv7-unknown-windows-msvc -fsyntax-only %s -verify
   3 // RUN: %clang_cc1 -triple x86_64-unknown-windows-msvc -fsyntax-only %s -verify
   4 // RISC-V does not support swiftcall
   5 // RUN: %clang_cc1 -triple riscv32-unknown-elf -fsyntax-only %s -verify
   6
   7 #if __has_extension(swiftcc)
   8 // expected-no-diagnostics
   9 #else
  10 // expected-warning@+2 {{'__swiftcall__' calling convention is not supported for this target}}
  11 #endif
  12 void __attribute__((__swiftcall__)) f(void) {}
  13
  14 #if __has_extension(swiftasynccc)
  15 // expected-no-diagnostics
  16 #else
  17 // expected-warning@+2 {{'__swiftasynccall__' calling convention is not supported for this target}}
  18 #endif
  19 void __attribute__((__swiftasynccall__)) g(void) {}