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22db4824b9
A significant number of our tests in C accidentally use functions without prototypes. This patch converts the function signatures to have a prototype for the situations where the test is not specific to K&R C declarations. e.g., void func(); becomes void func(void); This is the third batch of tests being updated (there are a significant number of other tests left to be updated).
34 lines
1.2 KiB
C
34 lines
1.2 KiB
C
// RUN: %clang_cc1 -fsyntax-only -verify %s
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// RUN: not %clang_cc1 -fsyntax-only -fdiagnostics-parseable-fixits %s 2>&1 | FileCheck %s
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// RUN: not %clang_cc1 -fsyntax-only -fdiagnostics-parseable-fixits -x c++ %s 2>&1 | FileCheck %s
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// expected-note@+1 2{{previous definition is here}}
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int main(void) {
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return 0;
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}
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// expected-error@+2 {{static declaration of 'main' follows non-static declaration}}
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// expected-warning@+1 {{'main' should not be declared static}}
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static int main(void) {
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// CHECK: fix-it:"{{.*}}":{[[@LINE-1]]:1-[[@LINE-1]]:8}:""
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return 0;
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}
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// expected-error@+2 {{redefinition of 'main'}}
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// expected-error@+1 {{'main' is not allowed to be declared inline}}
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inline int main(void) {
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// CHECK: fix-it:"{{.*}}":{[[@LINE-1]]:1-[[@LINE-1]]:8}:""
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return 0;
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}
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// expected-warning@+5 {{function 'main' declared 'noreturn' should not return}}
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// expected-warning@+2 {{'main' is not allowed to be declared _Noreturn}}
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// expected-note@+1 {{remove '_Noreturn'}}
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_Noreturn int main(void) {
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// CHECK: fix-it:"{{.*}}":{[[@LINE-1]]:1-[[@LINE-1]]:11}:""
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return 0;
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}
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// expected-warning@+1 {{'main' is not allowed to be declared variadic}}
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int main(int argc, char**argv, ...) { return 0; }
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