re PR c/28768 (Preprocessor doesn't parse tokens correctly?)
libcpp: PR c/28768 PR preprocessor/14634 * lex.c (lex_string): Pedwarn for unterminated literals. libgomp: * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument to AC_DEFINE. * configure: Regenerate. gcc/testsuite: * gcc.dg/cpp/include2.c, gcc.dg/cpp/macspace1.c, gcc.dg/cpp/macspace2.c, gcc.dg/cpp/multiline.c, gcc.dg/cpp/trad/literals-2.c: Update expected diagnostics. From-SVN: r116915
This commit is contained in:
Joseph Myers
Joseph Myers
parent
48de786822
commit
c663e30103
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@ -1,3 +1,11 @@
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2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
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PR c/28768
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PR preprocessor/14634
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* gcc.dg/cpp/include2.c, gcc.dg/cpp/macspace1.c,
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gcc.dg/cpp/macspace2.c, gcc.dg/cpp/multiline.c,
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gcc.dg/cpp/trad/literals-2.c: Update expected diagnostics.
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2006-09-12 Eric Botcazou <ebotcazou@libertysurf.fr>
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* gcc.dg/pr28243.c: New test.
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@ -13,4 +13,4 @@
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/* These error is No such file or directory, just once. However, this
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message is locale-dependent, so don't test for it. */
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/* { dg-error "silly" "" { target *-*-* } 10 } */
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/* { dg-error "missing" "" { target *-*-* } 11 } */
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@ -59,3 +59,5 @@
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#define ag"abc" /* { dg-warning "missing whitespace" } */
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int dummy;
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/* { dg-error "missing terminating" "" { target *-*-* } 6 } */
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/* { dg-error "missing terminating" "" { target *-*-* } 10 } */
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@ -59,3 +59,5 @@
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#define ag"abc" /* { dg-error "requires whitespace" } */
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int dummy;
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/* { dg-error "missing terminating" "" { target *-*-* } 6 } */
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/* { dg-error "missing terminating" "" { target *-*-* } 10 } */
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@ -19,5 +19,7 @@ L"line 1
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/* Nowhere in the output of this file should there be a blank line.
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We check for that in the .i file.
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{ dg-final { scan-file-not multiline.i "(^|\\n)\\n" } } */
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/* { dg-bogus "missing term" "multiline strings" { target *-*-* } 11 } */
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/* { dg-bogus "warning" "warning in place of error" { target *-*-* } 15 } */
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/* { dg-warning "missing term" "multiline strings" { target *-*-* } 11 } */
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/* { dg-warning "missing term" "multiline strings" { target *-*-* } 14 } */
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/* { dg-warning "missing term" "multiline strings" { target *-*-* } 15 } */
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/* { dg-warning "missing term" "multiline strings" { target *-*-* } 18 } */
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@ -2,7 +2,7 @@
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recognized. */
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/* { dg-do preprocess } */
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/* { dg-error "missing terminating" "bad charconst" { target *-*-* } 7 } */
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/* { dg-error "not valid" "bad charconst" { target *-*-* } 7 } */
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#if 'x
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#endif
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@ -1,3 +1,9 @@
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2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
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PR c/28768
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PR preprocessor/14634
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* lex.c (lex_string): Pedwarn for unterminated literals.
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2006-09-08 Eric Christopher <echristo@apple.com>
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* configure.ac: Add 64-bit HWI support for i?86-darwin.
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@ -646,6 +646,10 @@ lex_string (cpp_reader *pfile, cpp_token *token, const uchar *base)
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cpp_error (pfile, CPP_DL_WARNING,
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"null character(s) preserved in literal");
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if (type == CPP_OTHER && CPP_OPTION (pfile, lang) != CLK_ASM)
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cpp_error (pfile, CPP_DL_PEDWARN, "missing terminating %c character",
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(int) terminator);
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pfile->buffer->cur = cur;
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create_literal (pfile, token, base, cur - base, type);
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}
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@ -1,3 +1,11 @@
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2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
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PR c/28768
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PR preprocessor/14634
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* configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
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to AC_DEFINE.
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* configure: Regenerate.
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2006-09-08 Steven G. Kargl <kargl@gcc.gnu.org>
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* testsuite/libgomp.fortran/reduction3.f90: Change
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@ -5831,8 +5831,9 @@ fi
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break
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done
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if test "$acx_cv_header_stdint" = stddef.h; then
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acx_cv_header_stdint_kind="(lacks uintptr_t)"
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acx_cv_header_stdint_kind="(lacks uintmax_t)"
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for i in stdint.h $inttype_headers; do
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unset ac_cv_type_uintptr_t
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unset ac_cv_type_uint32_t
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unset ac_cv_type_uint64_t
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echo $ECHO_N "looking for an incomplete stdint.h in $i, $ECHO_C" >&6
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@ -5958,11 +5959,65 @@ rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
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fi
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echo "$as_me:$LINENO: result: $ac_cv_type_uint64_t" >&5
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echo "${ECHO_T}$ac_cv_type_uint64_t" >&6
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if test $ac_cv_type_uint64_t = yes; then
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:
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echo "$as_me:$LINENO: checking for uintptr_t" >&5
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echo $ECHO_N "checking for uintptr_t... $ECHO_C" >&6
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if test "${ac_cv_type_uintptr_t+set}" = set; then
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echo $ECHO_N "(cached) $ECHO_C" >&6
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else
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acx_cv_header_stdint_kind="(lacks uintptr_t and uint64_t)"
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cat >conftest.$ac_ext <<_ACEOF
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/* confdefs.h. */
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_ACEOF
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cat confdefs.h >>conftest.$ac_ext
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cat >>conftest.$ac_ext <<_ACEOF
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/* end confdefs.h. */
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#include <sys/types.h>
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#include <$i>
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int
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main ()
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{
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if ((uintptr_t *) 0)
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return 0;
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if (sizeof (uintptr_t))
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return 0;
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;
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return 0;
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}
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_ACEOF
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rm -f conftest.$ac_objext
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if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
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(eval $ac_compile) 2>conftest.er1
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ac_status=$?
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grep -v '^ *+' conftest.er1 >conftest.err
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rm -f conftest.er1
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cat conftest.err >&5
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); } &&
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{ ac_try='test -z "$ac_c_werror_flag"
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|| test ! -s conftest.err'
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{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
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(eval $ac_try) 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); }; } &&
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{ ac_try='test -s conftest.$ac_objext'
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{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
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(eval $ac_try) 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); }; }; then
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ac_cv_type_uintptr_t=yes
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else
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echo "$as_me: failed program was:" >&5
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sed 's/^/| /' conftest.$ac_ext >&5
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ac_cv_type_uintptr_t=no
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fi
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rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
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fi
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echo "$as_me:$LINENO: result: $ac_cv_type_uintptr_t" >&5
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echo "${ECHO_T}$ac_cv_type_uintptr_t" >&6
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break
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done
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@ -6095,11 +6150,6 @@ rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
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fi
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echo "$as_me:$LINENO: result: $ac_cv_type_u_int64_t" >&5
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echo "${ECHO_T}$ac_cv_type_u_int64_t" >&6
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if test $ac_cv_type_u_int64_t = yes; then
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:
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else
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acx_cv_header_stdint_kind="(u_intXX_t style, lacks u_int64_t)"
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fi
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break
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done
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@ -8755,8 +8805,9 @@ echo "$as_me:$LINENO: result: $ac_cv_lib_rt_clock_gettime" >&5
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echo "${ECHO_T}$ac_cv_lib_rt_clock_gettime" >&6
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if test $ac_cv_lib_rt_clock_gettime = yes; then
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LIBS="-lrt $LIBS"
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cat >>confdefs.h <<\_ACEOF
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#define HAVE_CLOCK_GETTIME Define to 1 if you have the `clock_gettime' function.
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cat >>confdefs.h <<\_ACEOF
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#define HAVE_CLOCK_GETTIME 1
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_ACEOF
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fi
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@ -227,7 +227,7 @@ esac
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if test $ac_cv_func_clock_gettime = no; then
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AC_CHECK_LIB(rt, clock_gettime,
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[LIBS="-lrt $LIBS"
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AC_DEFINE(HAVE_CLOCK_GETTIME,
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AC_DEFINE(HAVE_CLOCK_GETTIME, 1,
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[Define to 1 if you have the `clock_gettime' function.])])
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fi
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