options.c (set_Wall): Don't set for -Wcompare-reals.

2012-08-27  Tobias Burnus  <burnus@net-b.de>

        * options.c (set_Wall): Don't set for -Wcompare-reals.
        * invoke.texi (-Wall, -Wcompare-reals): -Wall no longer
        implies -Wcompare-reals.

2012-08-27  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/bessel_5.f90: Remove -Wno-compare-reals
        from dg-options as -Wall no longer implies it.

From-SVN: r190707

diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index f67e501f4200408aa88eeaaefe211ccf913a6580..4d50517ce972b27b349d1e05d879d758427fdcfa 100644 (file)
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,9 @@
+2012-08-27  Tobias Burnus  <burnus@net-b.de>
+
+       * options.c (set_Wall): Don't set for -Wcompare-reals.
+       * invoke.texi (-Wall, -Wcompare-reals): -Wall no longer
+       implies -Wcompare-reals.
+
 2012-08-24  Simon Baldwin  <simonb@google.com>
 
        * lang.opt (-cpp=): Mark flag NoDWARFRecord.

diff --git a/gcc/fortran/invoke.texi b/gcc/fortran/invoke.texi
index dfd4ca7fad0b54c2a8f0e9261e918a08451a53a1..d5fdee3c7079426de01ef1323ff291da2a7700b7 100644 (file)
--- a/gcc/fortran/invoke.texi
+++ b/gcc/fortran/invoke.texi
@@ -727,7 +727,7 @@ warnings.
 Enables commonly used warning options pertaining to usage that
 we recommend avoiding and that we believe are easy to avoid.
 This currently includes @option{-Waliasing}, @option{-Wampersand},
-@option{-Wconversion}, @option{-Wcompare-reals}, @option{-Wsurprising},
+@option{-Wconversion}, @option{-Wsurprising},
 @option{-Wintrinsics-std}, @option{-Wno-tabs}, @option{-Wintrinsic-shadow},
 @option{-Wline-truncation}, @option{-Wtarget-lifetime},
 @option{-Wreal-q-constant} and @option{-Wunused}.
@@ -939,7 +939,6 @@ allocatable variable; this includes scalars and derived types.
 @item -Wcompare-reals
 @opindex @code{Wcompare-reals}
 Warn when comparing real or complex types for equality or inequality.
-Enabled by @option{-Wall}.
 
 @item -Wtarget-lifetime
 @opindex @code{Wtargt-lifetime}

diff --git a/gcc/fortran/options.c b/gcc/fortran/options.c
index cbec705b195ca070dffabb74d89cc235690d340b..764f5706ad0cbf19a6c4aabb0a77adf4db9229bc 100644 (file)
--- a/gcc/fortran/options.c
+++ b/gcc/fortran/options.c
@@ -475,7 +475,6 @@ set_Wall (int setting)
   gfc_option.warn_character_truncation = setting;
   gfc_option.warn_real_q_constant = setting;
   gfc_option.warn_unused_dummy_argument = setting;
-  gfc_option.warn_compare_reals = setting;
   gfc_option.warn_target_lifetime = setting;
 
   warn_return_type = setting;

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 590fac40e34c02bdf1eae6bf2efc26c6d6824a16..1c7f779a7857eb02b50c2c512e6e7a13d8327c74 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2012-08-27  Tobias Burnus  <burnus@net-b.de>
+
+       * gfortran.dg/bessel_5.f90: Remove -Wno-compare-reals
+       from dg-options as -Wall no longer implies it.
+
 2012-08-26  Richard Sandiford  <rdsandiford@googlemail.com>
 
        * lib/scanasm.exp (scan-assembler-times_required_options): New proc.
@@ -153,8 +158,8 @@
 2012-08-19  Thomas König  <tkoenig@gcc.gnu.org>
 
        PR fortran/54298
-       * gfortran.dg/real_compare_1.f90:  New test case.
-       * gfortran.dg/bessel_5.f90  Add -Wno-compare-reals to options.
+       * gfortran.dg/real_compare_1.f90: New test case.
+       * gfortran.dg/bessel_5.f90: Add -Wno-compare-reals to options.
 
 2012-08-18  Jan Hubicka  <jh@suse.cz>
 

diff --git a/gcc/testsuite/gfortran.dg/bessel_5.f90 b/gcc/testsuite/gfortran.dg/bessel_5.f90
index 0027280e5089ead978f9a0595903a48e16d3146b..aab45cafe17fd373776b9bcf2a175c00d0b9ad2a 100644 (file)
--- a/gcc/testsuite/gfortran.dg/bessel_5.f90
+++ b/gcc/testsuite/gfortran.dg/bessel_5.f90
@@ -1,5 +1,5 @@
 ! { dg-do run }
-! { dg-options "-Wall -fno-range-check -Wno-compare-reals" }
+! { dg-options "-Wall -fno-range-check" }
 !
 ! PR fortran/36158 - Transformational BESSEL_JN/YN
 ! PR fortran/33197 - F2008 math functions