llvm-project/clang/test/Index/preamble-reparse-warn-macro.c
Aaron Ballman 7de7161304 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 sixth batch of tests being updated (there are a significant
number of other tests left to be updated).
2022-02-09 17:16:10 -05:00

13 lines
449 B
C

// RUN: mkdir -p %t
// RUN: touch %t/header.h
// RUN: env CINDEXTEST_EDITING=1 c-index-test -test-load-source-reparse 2 local %s -I %t 2>&1 > %t.out.txt | FileCheck %s
// CHECK: preamble-reparse-warn-macro.c:[[@LINE+8]]:9: warning: 'MAC' macro redefined
// CHECK-NEXT: Number FIX-ITs = 0
// CHECK-NEXT: preamble-reparse-warn-macro.c:[[@LINE+2]]:9: note: previous definition is here
#define MAC 1
#include "header.h"
void test(void);
#define MAC 2