From 6b5b4e9cece66553b75c1c8c9e7ecae6c8b27bb0 Mon Sep 17 00:00:00 2001
From: Jakub Jelinek <jakub@redhat.com>
Date: Wed, 11 Jan 2017 19:08:57 +0100
Subject: re PR c++/72813 (atomic header cannot be compiled into translation
 unit with -fkeep-inline-functions)

	PR c++/72813
	* gcc.c (default_compilers): Don't add -o %g.s for -S -save-temps
	of c-header.

	* c-decl.c (pop_file_scope): Set flag_syntax_only to 1 after writing
	PCH file.

	* decl2.c (c_parse_final_cleanups): Set flag_syntax_only to 1 after
	writing PCH file.

From-SVN: r244328
---
 gcc/c/c-decl.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'gcc/c/c-decl.c')

diff --git a/gcc/c/c-decl.c b/gcc/c/c-decl.c
index a15903a..2f91e70 100644
--- a/gcc/c/c-decl.c
+++ b/gcc/c/c-decl.c
@@ -1420,6 +1420,8 @@ pop_file_scope (void)
   if (pch_file)
     {
       c_common_write_pch ();
+      /* Ensure even the callers don't try to finalize the CU.  */
+      flag_syntax_only = 1;
       return;
     }
 
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