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macro.c (_cpp_builtin_macro_text): Correct wording of two warnings.

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libcpp/
2013-11-06  Tobias Burnus  <burnus@net-b.de>

        * macro.c (_cpp_builtin_macro_text): Correct
        wording of two warnings.

gcc/c-family/
2013-11-06  Tobias Burnus  <burnus@net-b.de>

        * c-common.c (reason_option_codes_t): Add CPP_W_DATE_TIME.

gcc/
2013-11-06  Tobias Burnus  <burnus@net-b.de>

        * doc/invoke.texi (Wdate-time): Fix typo.

gcc/testsuite/
2013-11-06  Tobias Burnus  <burnus@net-b.de>

        * g++.dg/warn/wdate-time.C: Update dg-error pattern.
        * gcc.dg/wdate-time.c: Ditto.
        * gfortran.dg/wdate-time.F90: Ditto.

From-SVN: r204486
This commit is contained in:
Tobias Burnus 2013-11-06 23:28:08 +01:00 committed by Tobias Burnus
parent e276866fd7
commit 5157b91ea3
10 changed files with 34 additions and 14 deletions
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4
gcc/ChangeLog
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@ -1,3 +1,7 @@
2013-11-06 Tobias Burnus <burnus@net-b.de>
* doc/invoke.texi (Wdate-time): Fix typo.
2013-11-06 Oleg Endo <olegendo@gcc.gnu.org> 2013-11-06 Oleg Endo <olegendo@gcc.gnu.org>
* config/sh/sh.md (addsf3, divsf3, divsf3_i, rsqrtsf2, cmpgtdf_t, * config/sh/sh.md (addsf3, divsf3, divsf3_i, rsqrtsf2, cmpgtdf_t,

4
gcc/c-family/ChangeLog
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@ -1,3 +1,7 @@
2013-11-06 Tobias Burnus <burnus@net-b.de>
* c-common.c (reason_option_codes_t): Add CPP_W_DATE_TIME.
2013-11-06 Joseph Myers <joseph@codesourcery.com> 2013-11-06 Joseph Myers <joseph@codesourcery.com>
* c-opts.c (c_common_post_options): Set -ffp-contract=off in C * c-opts.c (c_common_post_options): Set -ffp-contract=off in C

1
gcc/c-family/c-common.c
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@ -9565,6 +9565,7 @@ static const struct reason_option_codes_t option_codes[] = {
{CPP_W_INVALID_PCH, OPT_Winvalid_pch}, {CPP_W_INVALID_PCH, OPT_Winvalid_pch},
{CPP_W_WARNING_DIRECTIVE, OPT_Wcpp}, {CPP_W_WARNING_DIRECTIVE, OPT_Wcpp},
{CPP_W_LITERAL_SUFFIX, OPT_Wliteral_suffix}, {CPP_W_LITERAL_SUFFIX, OPT_Wliteral_suffix},
{CPP_W_DATE_TIME, OPT_Wdate_time},
{CPP_W_NONE, 0} {CPP_W_NONE, 0}
}; };

2
gcc/doc/invoke.texi
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@ -4530,7 +4530,7 @@ be useful to facilitate the conversion to @code{nullptr} in C++11.
@opindex Wdate-time @opindex Wdate-time
@opindex Wno-date-time @opindex Wno-date-time
Warn when macros @code{__TIME__}, @code{__DATE__} or @code{__TIMESTAMP__} Warn when macros @code{__TIME__}, @code{__DATE__} or @code{__TIMESTAMP__}
are encountered as they might prevent bit-wise-identical reproducable are encountered as they might prevent bit-wise-identical reproducible
compilations. compilations.
@item -Wdelete-incomplete @r{(C++ and Objective-C++ only)} @item -Wdelete-incomplete @r{(C++ and Objective-C++ only)}

6
gcc/testsuite/ChangeLog
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@ -1,3 +1,9 @@
2013-11-06 Tobias Burnus <burnus@net-b.de>
* g++.dg/warn/wdate-time.C: Update dg-error pattern.
* gcc.dg/wdate-time.c: Ditto.
* gfortran.dg/wdate-time.F90: Ditto.
2013-11-06 Oleg Endo <olegendo@gcc.gnu.org> 2013-11-06 Oleg Endo <olegendo@gcc.gnu.org>
PR target/30807 PR target/30807

6
gcc/testsuite/g++.dg/warn/wdate-time.C
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@ -1,6 +1,6 @@
/* { dg-do compile } */ /* { dg-do compile } */
/* { dg-options "-Wdate-time" } */ /* { dg-options "-Wdate-time" } */
const char time[] = __TIME__; /* { dg-warning "might prevent reproduce builds" } */ const char time[] = __TIME__; /* { dg-warning "might prevent reproducible builds" } */
const char date[] = __DATE__; /* { dg-warning "might prevent reproduce builds" } */ const char date[] = __DATE__; /* { dg-warning "might prevent reproducible builds" } */
const char timestamp[] = __TIMESTAMP__; /* { dg-warning "might prevent reproduce builds" } */ const char timestamp[] = __TIMESTAMP__; /* { dg-warning "might prevent reproducible builds" } */

6
gcc/testsuite/gcc.dg/wdate-time.c
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@ -1,6 +1,6 @@
/* { dg-do compile } */ /* { dg-do compile } */
/* { dg-options "-Wdate-time" } */ /* { dg-options "-Wdate-time" } */
const char time[] = __TIME__; /* { dg-warning "might prevent reproduce builds" } */ const char time[] = __TIME__; /* { dg-warning "might prevent reproducible builds" } */
const char date[] = __DATE__; /* { dg-warning "might prevent reproduce builds" } */ const char date[] = __DATE__; /* { dg-warning "might prevent reproducible builds" } */
const char timestamp[] = __TIMESTAMP__; /* { dg-warning "might prevent reproduce builds" } */ const char timestamp[] = __TIMESTAMP__; /* { dg-warning "might prevent reproducible builds" } */

6
gcc/testsuite/gfortran.dg/wdate-time.F90
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@ -1,6 +1,6 @@
! { dg-do compile } ! { dg-do compile }
! { dg-options "-Wdate-time" } ! { dg-options "-Wdate-time" }
print *, __TIMESTAMP__ ! { dg-warning "might prevent reproduce builds" } print *, __TIMESTAMP__ ! { dg-warning "might prevent reproducible builds" }
print *, __TIME__ ! { dg-warning "might prevent reproduce builds" } print *, __TIME__ ! { dg-warning "might prevent reproducible builds" }
print *, __DATE__ ! { dg-warning "might prevent reproduce builds" } print *, __DATE__ ! { dg-warning "might prevent reproducible builds" }
end end

5
libcpp/ChangeLog
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@ -1,3 +1,8 @@
2013-11-06 Tobias Burnus <burnus@net-b.de>
* macro.c (_cpp_builtin_macro_text): Correct
wording of two warnings.
2013-11-05 Tobias Burnus <burnus@net-b.de> 2013-11-05 Tobias Burnus <burnus@net-b.de>
* include/cpplib.h (CPP_W_DATE_TIME): Added. * include/cpplib.h (CPP_W_DATE_TIME): Added.

8
libcpp/macro.c
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@ -233,8 +233,8 @@ _cpp_builtin_macro_text (cpp_reader *pfile, cpp_hashnode *node)
case BT_TIMESTAMP: case BT_TIMESTAMP:
{ {
if (CPP_OPTION (pfile, warn_date_time)) if (CPP_OPTION (pfile, warn_date_time))
cpp_warning (pfile, CPP_W_DATE_TIME, "Macro \"%s\" might prevent " cpp_warning (pfile, CPP_W_DATE_TIME, "macro \"%s\" might prevent "
"reproduce builds", NODE_NAME (node)); "reproducible builds", NODE_NAME (node));
cpp_buffer *pbuffer = cpp_get_buffer (pfile); cpp_buffer *pbuffer = cpp_get_buffer (pfile);
if (pbuffer->timestamp == NULL) if (pbuffer->timestamp == NULL)
@ -330,8 +330,8 @@ _cpp_builtin_macro_text (cpp_reader *pfile, cpp_hashnode *node)
case BT_DATE: case BT_DATE:
case BT_TIME: case BT_TIME:
if (CPP_OPTION (pfile, warn_date_time)) if (CPP_OPTION (pfile, warn_date_time))
cpp_warning (pfile, CPP_W_DATE_TIME, "Macro \"%s\" might prevent " cpp_warning (pfile, CPP_W_DATE_TIME, "macro \"%s\" might prevent "
"reproduce builds", NODE_NAME (node)); "reproducible builds", NODE_NAME (node));
if (pfile->date == NULL) if (pfile->date == NULL)
{ {
/* Allocate __DATE__ and __TIME__ strings from permanent /* Allocate __DATE__ and __TIME__ strings from permanent