1 // RUN: %clang_cc1 -fsyntax-only -verify %s 2 // RUN: not %clang_cc1 -fsyntax-only -fdiagnostics-parseable-fixits %s 2>&1 | FileCheck %s 3 // RUN: not %clang_cc1 -fsyntax-only -fdiagnostics-parseable-fixits -x c++ %s 2>&1 | FileCheck %s 4 5 // expected-note@+1 2{{previous definition is here}} 6 int main() { 7 return 0; 8 } 9 10 // expected-error@+2 {{static declaration of 'main' follows non-static declaration}} 11 // expected-warning@+1 {{'main' should not be declared static}} 12 static int main() { 13 // CHECK: fix-it:"{{.*}}":{[[@LINE-1]]:1-[[@LINE-1]]:8}:"" 14 return 0; 15 } 16 17 // expected-error@+2 {{redefinition of 'main'}} 18 // expected-error@+1 {{'main' is not allowed to be declared inline}} 19 inline int main() { 20 // CHECK: fix-it:"{{.*}}":{[[@LINE-1]]:1-[[@LINE-1]]:8}:"" 21 return 0; 22 } 23 24 // expected-warning@+5 {{function 'main' declared 'noreturn' should not return}} 25 // expected-warning@+2 {{'main' is not allowed to be declared _Noreturn}} 26 // expected-note@+1 {{remove '_Noreturn'}} 27 _Noreturn int main() { 28 // CHECK: fix-it:"{{.*}}":{[[@LINE-1]]:1-[[@LINE-1]]:11}:"" 29 return 0; 30 } 31 32 // expected-warning@+1 {{'main' is not allowed to be declared variadic}} 33 int main(int argc, char**argv, ...) { return 0; } 34
