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