Aaron Ballman 0dd49a5628 Use functions with prototypes when appropriate; NFC
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 eighth batch of tests being updated (there are a
significant number of other tests left to be updated).
2022-02-12 07:25:06 -05:00

18 lines
363 B
C

// Test this without pch.
// RUN: %clang_cc1 -include %S/enum.h -fsyntax-only -verify %s
// Test with pch.
// RUN: %clang_cc1 -emit-pch -o %t %S/enum.h
// RUN: %clang_cc1 -include-pch %t -fsyntax-only -verify %s
// expected-no-diagnostics
int i = Red;
int return_enum_constant(void) {
int result = aRoundShape;
return result;
}
enum Shape s = Triangle;