54 lines · c
1// RUN: %clang_cc1 %s -fsyntax-only -Wno-strict-prototypes -triple i686-intel-elfiamcu -verify2 3void __attribute__((fastcall)) foo(float *a) { // expected-warning {{'fastcall' calling convention is not supported for this target}}4}5 6void __attribute__((stdcall)) bar(float *a) { // expected-warning {{'stdcall' calling convention is not supported for this target}}7}8 9void __attribute__((fastcall(1))) baz(float *a) { // expected-error {{'fastcall' attribute takes no arguments}}10}11 12void __attribute__((fastcall)) test2(int a, ...) { // expected-warning {{'fastcall' calling convention is not supported for this target}}13}14void __attribute__((stdcall)) test3(int a, ...) { // expected-warning {{'stdcall' calling convention is not supported for this target}}15}16void __attribute__((thiscall)) test4(int a, ...) { // expected-warning {{'thiscall' calling convention is not supported for this target}}17}18 19void __attribute__((cdecl)) ctest0() {}20 21void __attribute__((cdecl(1))) ctest1(float x) {} // expected-error {{'cdecl' attribute takes no arguments}}22 23void (__attribute__((fastcall)) *pfoo)(float*) = foo; // expected-warning {{'fastcall' calling convention is not supported for this target}}24 25void (__attribute__((stdcall)) *pbar)(float*) = bar; // expected-warning {{'stdcall' calling convention is not supported for this target}}26 27void (*pctest0)() = ctest0;28 29void ctest2() {}30void (__attribute__((cdecl)) *pctest2)() = ctest2;31 32typedef void (__attribute__((fastcall)) *Handler) (float *); // expected-warning {{'fastcall' calling convention is not supported for this target}}33Handler H = foo;34 35int __attribute__((pcs("aapcs", "aapcs"))) pcs1(void); // expected-error {{'pcs' attribute takes one argument}}36int __attribute__((pcs())) pcs2(void); // expected-error {{'pcs' attribute takes one argument}}37int __attribute__((pcs(pcs1))) pcs3(void); // expected-error {{'pcs' attribute requires a string}} \38 // expected-error {{invalid PCS type}}39int __attribute__((pcs(0))) pcs4(void); // expected-error {{expected string literal as argument of 'pcs' attribute}}40/* These are ignored because the target is i386 and not ARM */41int __attribute__((pcs("aapcs"))) pcs5(void); // expected-warning {{'pcs' calling convention is not supported for this target}}42int __attribute__((pcs("aapcs-vfp"))) pcs6(void); // expected-warning {{'pcs' calling convention is not supported for this target}}43int __attribute__((pcs("foo"))) pcs7(void); // expected-error {{invalid PCS type}}44 45void ctest3();46void __attribute__((cdecl)) ctest3() {}47 48typedef __attribute__((stdcall)) void (*PROC)(); // expected-warning {{'stdcall' calling convention is not supported for this target}}49PROC __attribute__((cdecl)) ctest4(const char *x) {}50 51void __attribute__((intel_ocl_bicc)) inteloclbifunc(float *a) {} // expected-warning {{'intel_ocl_bicc' calling convention is not supported for this target}}52 53struct type_test {} __attribute__((stdcall)); // expected-warning {{'stdcall' calling convention is not supported for this target}} expected-warning {{'stdcall' attribute only applies to functions and methods}}54