1f4a2713aSLionel Sambuc // RUN: %clang_cc1 -fms-extensions -D MS -isystem %S/Inputs %s -fsyntax-only -verify 2*0a6a1f1dSLionel Sambuc // RUN: %clang_cc1 -fms-extensions -D MS -Wno-keyword-compat -I %S/Inputs %s -fsyntax-only -verify 3*0a6a1f1dSLionel Sambuc // RUN: %clang_cc1 -fms-extensions -D MS -D NOT_SYSTEM -I %S/Inputs %s -fsyntax-only -verify 4f4a2713aSLionel Sambuc // RUN: %clang_cc1 -isystem %S/Inputs %s -fsyntax-only -verify 5f4a2713aSLionel Sambuc 6f4a2713aSLionel Sambuc // PR17824: GNU libc uses MS keyword __uptr as an identifier in C mode 7f4a2713aSLionel Sambuc #include <ms-keyword-system-header.h> 8f4a2713aSLionel Sambuc fn()9f4a2713aSLionel Sambucvoid fn() { 10f4a2713aSLionel Sambuc WS ws; 11f4a2713aSLionel Sambuc ws.__uptr = 0; 12f4a2713aSLionel Sambuc #ifdef MS 13f4a2713aSLionel Sambuc // expected-error@-2 {{expected identifier}} 14f4a2713aSLionel Sambuc #else 15f4a2713aSLionel Sambuc // expected-no-diagnostics 16f4a2713aSLionel Sambuc #endif 17f4a2713aSLionel Sambuc } 18