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Disallow multiple inclusion of clang/Config/config.h

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Internal config.h headers are only meant to be included from the main file.

llvm-svn: 210487
This commit is contained in:
Alp Toker 2014-06-09 19:09:28 +00:00
parent 297c826385
commit 9ea60874aa
2 changed files with 10 additions and 2 deletions
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6
clang/include/clang/Config/config.h.cmake
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@ -1,4 +1,8 @@
#ifndef CONFIG_H
/* This generated file is for internal use. Do not include it from headers. */
#ifdef CONFIG_H
#error config.h can only be included once
#else
#define CONFIG_H
/* Bug report URL. */

6
clang/include/clang/Config/config.h.in
View File

@ -1,4 +1,8 @@
#ifndef CONFIG_H
/* This generated file is for internal use. Do not include it from headers. */
#ifdef CONFIG_H
#error config.h can only be included once
#else
#define CONFIG_H
/* Bug report URL. */