From: Mikael Morin <mikael@gcc.gnu.org>
Date: Wed, 6 Oct 2010 14:06:20 +0000 (+0000)
Subject: cpp.c (gfc_cpp_post_options): Don't create a cpp reader if preprocessing is disabled.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=adb18384bdd9a40483f03bed8389cd91ad03d0a4;p=gcc.git

cpp.c (gfc_cpp_post_options): Don't create a cpp reader if preprocessing is disabled.

2010-10-06  Mikael Morin  <mikael@gcc.gnu.org>

	* cpp.c (gfc_cpp_post_options): Don't create a cpp reader if
	preprocessing is disabled.

From-SVN: r165024
---

diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 485aebb6cca..e690c5742ae 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,8 @@
+2010-10-06  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* cpp.c (gfc_cpp_post_options): Don't create a cpp reader if
+	preprocessing is disabled.
+
 2010-10-06  Jakub Jelinek  <jakub@redhat.com>
 
 	PR middle-end/45838
diff --git a/gcc/fortran/cpp.c b/gcc/fortran/cpp.c
index ff4902506f2..ca6d34c6be9 100644
--- a/gcc/fortran/cpp.c
+++ b/gcc/fortran/cpp.c
@@ -448,10 +448,10 @@ gfc_cpp_post_options (void)
 	  || gfc_cpp_option.dump_includes))
     gfc_fatal_error("To enable preprocessing, use -cpp");
 
-  cpp_in = cpp_create_reader (CLK_GNUC89, NULL, line_table);
   if (!gfc_cpp_enabled ())
     return;
 
+  cpp_in = cpp_create_reader (CLK_GNUC89, NULL, line_table);
   gcc_assert (cpp_in);
 
   /* The cpp_options-structure defines far more flags than those set here.