* Ping^3: [PATCH] libcpp: Improve location for macro names [PR66290]
2022-10-12 22:37 Ping^2: [PATCH] libcpp: Improve location for macro names [PR66290] Lewis Hyatt
@ 2022-12-01 14:22 ` Lewis Hyatt
0 siblings, 0 replies; 2+ messages in thread
From: Lewis Hyatt @ 2022-12-01 14:22 UTC (permalink / raw)
To: gcc-patches List
[-- Attachment #1: Type: text/plain, Size: 6718 bytes --]
Hello-
https://gcc.gnu.org/pipermail/gcc-patches/2022-August/599397.html
May I please ping this one? Thanks!
I have also re-attached the rebased patch here.
-Lewis
On Wed, Oct 12, 2022 at 06:37:50PM -0400, Lewis Hyatt wrote:
> Hello-
>
> https://gcc.gnu.org/pipermail/gcc-patches/2022-August/599397.html
>
> Since Jeff was kind enough to ack one of my other preprocessor patches
> today, I have become emboldened to ping this one again too :). Would
> anyone have some time to take a look at it please? Thanks!
>
> -Lewis
>
> On Thu, Sep 15, 2022 at 6:31 PM Lewis Hyatt <lhyatt@gmail.com> wrote:
> >
> > Hello-
> >
> > https://gcc.gnu.org/pipermail/gcc-patches/2022-August/599397.html
> > May I please ping this patch? Thank you.
> >
> > -Lewis
> >
> > On Fri, Aug 5, 2022 at 12:14 PM Lewis Hyatt <lhyatt@gmail.com> wrote:
> > >
> > >
> > > When libcpp reports diagnostics whose locus is a macro name (such as for
> > > -Wunused-macros), it uses the location in the cpp_macro object that was
> > > stored by _cpp_new_macro. This is currently set to pfile->directive_line,
> > > which contains the line number only and no column information. This patch
> > > changes the stored location to the src_loc for the token defining the macro
> > > name, which includes the location and range information.
> > >
> > > libcpp/ChangeLog:
> > >
> > > PR c++/66290
> > > * macro.cc (_cpp_create_definition): Add location argument.
> > > * internal.h (_cpp_create_definition): Adjust prototype.
> > > * directives.cc (do_define): Pass new location argument to
> > > _cpp_create_definition.
> > > (do_undef): Stop passing inferior location to cpp_warning_with_line;
> > > the default from cpp_warning is better.
> > > (cpp_pop_definition): Pass new location argument to
> > > _cpp_create_definition.
> > > * pch.cc (cpp_read_state): Likewise.
> > >
> > > gcc/testsuite/ChangeLog:
> > >
> > > PR c++/66290
> > > * c-c++-common/cpp/macro-ranges.c: New test.
> > > * c-c++-common/cpp/line-2.c: Adapt to check for column information
> > > on macro-related libcpp warnings.
> > > * c-c++-common/cpp/line-3.c: Likewise.
> > > * c-c++-common/cpp/macro-arg-count-1.c: Likewise.
> > > * c-c++-common/cpp/pr58844-1.c: Likewise.
> > > * c-c++-common/cpp/pr58844-2.c: Likewise.
> > > * c-c++-common/cpp/warning-zero-location.c: Likewise.
> > > * c-c++-common/pragma-diag-14.c: Likewise.
> > > * c-c++-common/pragma-diag-15.c: Likewise.
> > > * g++.dg/modules/macro-2_d.C: Likewise.
> > > * g++.dg/modules/macro-4_d.C: Likewise.
> > > * g++.dg/modules/macro-4_e.C: Likewise.
> > > * g++.dg/spellcheck-macro-ordering.C: Likewise.
> > > * gcc.dg/builtin-redefine.c: Likewise.
> > > * gcc.dg/cpp/Wunused.c: Likewise.
> > > * gcc.dg/cpp/redef2.c: Likewise.
> > > * gcc.dg/cpp/redef3.c: Likewise.
> > > * gcc.dg/cpp/redef4.c: Likewise.
> > > * gcc.dg/cpp/ucnid-11-utf8.c: Likewise.
> > > * gcc.dg/cpp/ucnid-11.c: Likewise.
> > > * gcc.dg/cpp/undef2.c: Likewise.
> > > * gcc.dg/cpp/warn-redefined-2.c: Likewise.
> > > * gcc.dg/cpp/warn-redefined.c: Likewise.
> > > * gcc.dg/cpp/warn-unused-macros-2.c: Likewise.
> > > * gcc.dg/cpp/warn-unused-macros.c: Likewise.
> > > ---
> > >
> > > Notes:
> > > Hello-
> > >
> > > The PR (https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66290) was originally
> > > about the entirely wrong location for -Wunused-macros in C++ mode, which
> > > behavior was fixed by r13-1903, but before closing it out I wanted to also
> > > address a second point brought up in the PR comments, namely that we do not
> > > include column information when emitting diagnostics for macro names, such as
> > > is done for -Wunused-macros. The attached patch updates the location stored in
> > > the cpp_macro object so that it includes the column and range information for
> > > the token comprising the macro name; previously, the location was just the
> > > generic one pointing to the whole line.
> > >
> > > The change to libcpp is very small, the reason for all the testsuite changes is
> > > that I have updated all tests explicitly looking for the columnless diagnostics
> > > (with the "-:" syntax to dg-warning et al) so that they expect a column
> > > instead. I also added a new test which verifies the expected range information
> > > in diagnostics with carets.
> > >
> > > Bootstrap + regtest on x86-64 Linux looks good. Please let me know if it looks
> > > OK? Thanks!
> > >
> > > -Lewis
> > >
> > > libcpp/directives.cc | 13 +-
> > > libcpp/internal.h | 2 +-
> > > libcpp/macro.cc | 12 +-
> > > libcpp/pch.cc | 2 +-
> > > gcc/testsuite/c-c++-common/cpp/line-2.c | 2 +-
> > > gcc/testsuite/c-c++-common/cpp/line-3.c | 2 +-
> > > .../c-c++-common/cpp/macro-arg-count-1.c | 4 +-
> > > gcc/testsuite/c-c++-common/cpp/macro-ranges.c | 52 ++
> > > gcc/testsuite/c-c++-common/cpp/pr58844-1.c | 4 +-
> > > gcc/testsuite/c-c++-common/cpp/pr58844-2.c | 4 +-
> > > .../c-c++-common/cpp/warning-zero-location.c | 2 +-
> > > gcc/testsuite/c-c++-common/pragma-diag-14.c | 2 +-
> > > gcc/testsuite/c-c++-common/pragma-diag-15.c | 2 +-
> > > gcc/testsuite/g++.dg/modules/macro-2_d.C | 4 +-
> > > gcc/testsuite/g++.dg/modules/macro-4_d.C | 4 +-
> > > gcc/testsuite/g++.dg/modules/macro-4_e.C | 2 +-
> > > .../g++.dg/spellcheck-macro-ordering.C | 2 +-
> > > gcc/testsuite/gcc.dg/builtin-redefine.c | 18 +-
> > > gcc/testsuite/gcc.dg/cpp/Wunused.c | 6 +-
> > > gcc/testsuite/gcc.dg/cpp/redef2.c | 20 +-
> > > gcc/testsuite/gcc.dg/cpp/redef3.c | 14 +-
> > > gcc/testsuite/gcc.dg/cpp/redef4.c | 520 +++++++++---------
> > > gcc/testsuite/gcc.dg/cpp/ucnid-11-utf8.c | 12 +-
> > > gcc/testsuite/gcc.dg/cpp/ucnid-11.c | 12 +-
> > > gcc/testsuite/gcc.dg/cpp/undef2.c | 6 +-
> > > gcc/testsuite/gcc.dg/cpp/warn-redefined-2.c | 10 +-
> > > gcc/testsuite/gcc.dg/cpp/warn-redefined.c | 10 +-
> > > .../gcc.dg/cpp/warn-unused-macros-2.c | 2 +-
> > > gcc/testsuite/gcc.dg/cpp/warn-unused-macros.c | 2 +-
> > > 29 files changed, 405 insertions(+), 342 deletions(-)
> > > create mode 100644 gcc/testsuite/c-c++-common/cpp/macro-ranges.c
> > >
[-- Attachment #2: pr66290.txt --]
[-- Type: text/plain, Size: 66628 bytes --]
Subject: [PATCH] libcpp: Improve location for macro names [PR66290]
When libcpp reports diagnostics whose locus is a macro name (such as for
-Wunused-macros), it uses the location in the cpp_macro object that was
stored by _cpp_new_macro. This is currently set to pfile->directive_line,
which contains the line number only and no column information. This patch
changes the stored location to the src_loc for the token defining the macro
name, which includes the location and range information.
libcpp/ChangeLog:
PR c++/66290
* macro.cc (_cpp_create_definition): Add location argument.
* internal.h (_cpp_create_definition): Adjust prototype.
* directives.cc (do_define): Pass new location argument to
_cpp_create_definition.
(do_undef): Stop passing inferior location to cpp_warning_with_line;
the default from cpp_warning is better.
(cpp_pop_definition): Pass new location argument to
_cpp_create_definition.
* pch.cc (cpp_read_state): Likewise.
gcc/testsuite/ChangeLog:
PR c++/66290
* c-c++-common/cpp/macro-ranges.c: New test.
* c-c++-common/cpp/line-2.c: Adapt to check for column information
on macro-related libcpp warnings.
* c-c++-common/cpp/line-3.c: Likewise.
* c-c++-common/cpp/macro-arg-count-1.c: Likewise.
* c-c++-common/cpp/pr58844-1.c: Likewise.
* c-c++-common/cpp/pr58844-2.c: Likewise.
* c-c++-common/cpp/warning-zero-location.c: Likewise.
* c-c++-common/pragma-diag-14.c: Likewise.
* c-c++-common/pragma-diag-15.c: Likewise.
* g++.dg/modules/macro-2_d.C: Likewise.
* g++.dg/modules/macro-4_d.C: Likewise.
* g++.dg/modules/macro-4_e.C: Likewise.
* g++.dg/spellcheck-macro-ordering.C: Likewise.
* gcc.dg/builtin-redefine.c: Likewise.
* gcc.dg/cpp/Wunused.c: Likewise.
* gcc.dg/cpp/redef2.c: Likewise.
* gcc.dg/cpp/redef3.c: Likewise.
* gcc.dg/cpp/redef4.c: Likewise.
* gcc.dg/cpp/ucnid-11-utf8.c: Likewise.
* gcc.dg/cpp/ucnid-11.c: Likewise.
* gcc.dg/cpp/undef2.c: Likewise.
* gcc.dg/cpp/warn-redefined-2.c: Likewise.
* gcc.dg/cpp/warn-redefined.c: Likewise.
* gcc.dg/cpp/warn-unused-macros-2.c: Likewise.
* gcc.dg/cpp/warn-unused-macros.c: Likewise.
diff --git a/gcc/testsuite/c-c++-common/cpp/line-2.c b/gcc/testsuite/c-c++-common/cpp/line-2.c
index 364ad0e3931..3ce23340871 100644
--- a/gcc/testsuite/c-c++-common/cpp/line-2.c
+++ b/gcc/testsuite/c-c++-common/cpp/line-2.c
@@ -8,4 +8,4 @@ int line4;
// { dg-regexp {In file included from <command-line>:\n[^\n]*/line-2.h:4:2: error: #error wrong\n} }
-// { dg-regexp {[^\n]*/line-2.c:3:11: error: macro "bill" passed 1 arguments, but takes just 0\n[^\n]*/line-2.h:3: note: macro "bill" defined here\n} }
+// { dg-regexp {[^\n]*/line-2.c:3:11: error: macro "bill" passed 1 arguments, but takes just 0\n[^\n]*/line-2.h:3:9: note: macro "bill" defined here\n} }
diff --git a/gcc/testsuite/c-c++-common/cpp/line-3.c b/gcc/testsuite/c-c++-common/cpp/line-3.c
index b254ae40041..b0672923756 100644
--- a/gcc/testsuite/c-c++-common/cpp/line-3.c
+++ b/gcc/testsuite/c-c++-common/cpp/line-3.c
@@ -15,6 +15,6 @@ int line4;
// { dg-regexp {In file included from <command-line>:\n[^\n]*/line-2.h:4:2: error: #error wrong\n} }
-// { dg-regexp {[^\n]*/line-3.c:3:11: error: macro "bill" passed 1 arguments, but takes just 0\n[^\n]*/line-2.h:3: note: macro "bill" defined here\n} }
+// { dg-regexp {[^\n]*/line-3.c:3:11: error: macro "bill" passed 1 arguments, but takes just 0\n[^\n]*/line-2.h:3:9: note: macro "bill" defined here\n} }
// { dg-options "-fpreprocessed -fdirectives-only" }
diff --git a/gcc/testsuite/c-c++-common/cpp/macro-arg-count-1.c b/gcc/testsuite/c-c++-common/cpp/macro-arg-count-1.c
index 7773c47e765..103e88ecd4d 100644
--- a/gcc/testsuite/c-c++-common/cpp/macro-arg-count-1.c
+++ b/gcc/testsuite/c-c++-common/cpp/macro-arg-count-1.c
@@ -9,7 +9,7 @@ void test_1 ()
MACRO_1(42);
^
{ dg-end-multiline-output "" } */
- /* { dg-message "-: macro .MACRO_1. defined here" "" { target *-*-* } def_of_MACRO_1 }
+ /* { dg-message "macro .MACRO_1. defined here" "" { target *-*-* } def_of_MACRO_1 }
/* { dg-begin-multiline-output "" }
#define MACRO_1(X,Y)
@@ -33,7 +33,7 @@ void test_2 ()
MACRO_2(1, 2, 3);
^
{ dg-end-multiline-output "" } */
- /* { dg-message "-: macro .MACRO_2. defined here" "" { target *-*-* } def_of_MACRO_2 }
+ /* { dg-message "macro .MACRO_2. defined here" "" { target *-*-* } def_of_MACRO_2 }
/* { dg-begin-multiline-output "" }
#define MACRO_2(X,Y)
diff --git a/gcc/testsuite/c-c++-common/cpp/macro-ranges.c b/gcc/testsuite/c-c++-common/cpp/macro-ranges.c
new file mode 100644
index 00000000000..72b026f85c0
--- /dev/null
+++ b/gcc/testsuite/c-c++-common/cpp/macro-ranges.c
@@ -0,0 +1,52 @@
+/* { dg-do preprocess } */
+/* { dg-additional-options "-fdiagnostics-show-caret -Wunused-macros -Wbuiltin-macro-redefined" } */
+
+/* Verify that we output range information for diagnostics involving
+ macro definitions. */
+
+#undef __TIME__ /* { dg-warning {undefining "__TIME__"} } */
+/* { dg-begin-multiline-output "" }
+ #undef __TIME__
+ ^~~~~~~~
+/* { dg-end-multiline-output "" } */
+
+#define XYZ 123 /* { dg-warning {macro "XYZ" is not used} } */
+/* { dg-begin-multiline-output "" }
+ #define XYZ 123
+ ^~~
+/* { dg-end-multiline-output "" } */
+
+#define MACRO initial_definition /* { dg-line def_line } */
+
+/* This locus is output first for the unused warning... */
+/* { dg-warning {macro "MACRO" is not used} "" { target *-*-* } def_line } */
+/* { dg-begin-multiline-output "" }
+ #define MACRO initial_definition
+ ^~~~~
+/* { dg-end-multiline-output "" } */
+
+/* ...then a second time for the redefinition warning. */
+/* { dg-note {this is the location of the previous definition} "" { target *-*-* } def_line } */
+/* { dg-begin-multiline-output "" }
+ #define MACRO initial_definition
+ ^~~~~
+/* { dg-end-multiline-output "" } */
+
+#define MACRO /* { dg-warning {"MACRO" redefined} } */
+/* { dg-begin-multiline-output "" }
+ #define MACRO
+ ^~~~~
+{ dg-end-multiline-output "" } */
+
+#define MACRO2(x,y) x /* { dg-note {macro "MACRO2" defined here} } */
+/* { dg-begin-multiline-output "" }
+ #define MACRO2(x,y)
+ ^~~~~~
+{ dg-end-multiline-output "" } */
+
+MACRO2(MACRO, MACRO)
+MACRO2(MACRO) /* { dg-error {macro "MACRO2" requires 2 arguments, but only 1 given} } */
+/* { dg-begin-multiline-output "" }
+ MACRO2(MACRO)
+ ^
+{ dg-end-multiline-output "" } */
diff --git a/gcc/testsuite/c-c++-common/cpp/pr58844-1.c b/gcc/testsuite/c-c++-common/cpp/pr58844-1.c
index 2a2e277b0fc..3abf8a76803 100644
--- a/gcc/testsuite/c-c++-common/cpp/pr58844-1.c
+++ b/gcc/testsuite/c-c++-common/cpp/pr58844-1.c
@@ -4,5 +4,5 @@
#define A x######x
int A = 1;
-#define A x######x /* { dg-message "-:previous definition" } */
-#define A x##x /* { dg-warning "-:redefined" } */
+#define A x######x /* { dg-message "previous definition" } */
+#define A x##x /* { dg-warning "redefined" } */
diff --git a/gcc/testsuite/c-c++-common/cpp/pr58844-2.c b/gcc/testsuite/c-c++-common/cpp/pr58844-2.c
index 52993b314be..1e219152fc5 100644
--- a/gcc/testsuite/c-c++-common/cpp/pr58844-2.c
+++ b/gcc/testsuite/c-c++-common/cpp/pr58844-2.c
@@ -4,5 +4,5 @@
#define A x######x
int A = 1;
-#define A x######x /* { dg-message "-:previous definition" } */
-#define A x##x /* { dg-warning "-:redefined" } */
+#define A x######x /* { dg-message "previous definition" } */
+#define A x##x /* { dg-warning "redefined" } */
diff --git a/gcc/testsuite/c-c++-common/cpp/warning-zero-location.c b/gcc/testsuite/c-c++-common/cpp/warning-zero-location.c
index 57544b6aff1..2b9c9a95217 100644
--- a/gcc/testsuite/c-c++-common/cpp/warning-zero-location.c
+++ b/gcc/testsuite/c-c++-common/cpp/warning-zero-location.c
@@ -3,6 +3,6 @@
{ dg-do compile }
*/
-#define _GNU_SOURCE /* { dg-warning "-:redefined" } */
+#define _GNU_SOURCE /* { dg-warning "redefined" } */
/* { dg-message "" "#define _GNU_SOURCE" {target *-*-* } 0 } */
diff --git a/gcc/testsuite/c-c++-common/pragma-diag-14.c b/gcc/testsuite/c-c++-common/pragma-diag-14.c
index 618e7e1ef27..45dc4a38c5c 100644
--- a/gcc/testsuite/c-c++-common/pragma-diag-14.c
+++ b/gcc/testsuite/c-c++-common/pragma-diag-14.c
@@ -5,5 +5,5 @@
location was not tracked properly with -E or -save-temps; check that it works
now. */
-#define X /* { dg-warning "-:-Wunused-macros" } */
+#define X /* { dg-warning "-Wunused-macros" } */
#pragma GCC diagnostic ignored "-Wunused-macros"
diff --git a/gcc/testsuite/c-c++-common/pragma-diag-15.c b/gcc/testsuite/c-c++-common/pragma-diag-15.c
index 8ffff88d5e3..5cb8c356ed6 100644
--- a/gcc/testsuite/c-c++-common/pragma-diag-15.c
+++ b/gcc/testsuite/c-c++-common/pragma-diag-15.c
@@ -9,5 +9,5 @@
because the location of the macro definition is incorrectly set. This is a
separate issue, will resolve it in a later patch. */
-#define X /* { dg-warning "-:-Wunused-macros" } */
+#define X /* { dg-warning "-Wunused-macros" } */
#pragma GCC diagnostic ignored "-Wunused-macros"
diff --git a/gcc/testsuite/g++.dg/modules/macro-2_d.C b/gcc/testsuite/g++.dg/modules/macro-2_d.C
index 04b80fb3058..e78fc7cbb0d 100644
--- a/gcc/testsuite/g++.dg/modules/macro-2_d.C
+++ b/gcc/testsuite/g++.dg/modules/macro-2_d.C
@@ -8,7 +8,7 @@ import "macro-2_b.H";
int FOO_OK = BAR_OK(1);
int BAR_BAD;
-// { dg-regexp {[^\n]*macro-2_d.C:10:5: error: inconsistent imported macro definition 'BAR_BAD'\nIn module [^\n]*macro-2_a.H, imported at [^\n]*macro-2_d.C:5:\n[^\n]*macro-2_a.H:11: note: '#define BAR_BAD\(BAZ\) BINKY\(2\)'\nIn module [^\n]*macro-2_b.H, imported at [^\n]*macro-2_d.C:6:\n[^\n]*macro-2_b.H:21: note: '#define BAR_BAD\(BAZ\) BINKY\(3\)'\n} }
+// { dg-regexp {[^\n]*macro-2_d.C:10:5: error: inconsistent imported macro definition 'BAR_BAD'\nIn module [^\n]*macro-2_a.H, imported at [^\n]*macro-2_d.C:5:\n[^\n]*macro-2_a.H:11:9: note: '#define BAR_BAD\(BAZ\) BINKY\(2\)'\nIn module [^\n]*macro-2_b.H, imported at [^\n]*macro-2_d.C:6:\n[^\n]*macro-2_b.H:21:9: note: '#define BAR_BAD\(BAZ\) BINKY\(3\)'\n} }
int FOO_BAD;
-// { dg-regexp {[^\n]*macro-2_d.C:13:5: error: inconsistent imported macro definition 'FOO_BAD'\nIn module [^\n]*macro-2_a.H, imported at [^\n]*macro-2_d.C:5:\n[^\n]*macro-2_a.H:10: note: '#define FOO_BAD foo'\nIn module [^\n]*macro-2_b.H, imported at [^\n]*macro-2_d.C:6:\n[^\n]*macro-2_b.H:20: note: '#define FOO_BAD foot'\n} }
+// { dg-regexp {[^\n]*macro-2_d.C:13:5: error: inconsistent imported macro definition 'FOO_BAD'\nIn module [^\n]*macro-2_a.H, imported at [^\n]*macro-2_d.C:5:\n[^\n]*macro-2_a.H:10:9: note: '#define FOO_BAD foo'\nIn module [^\n]*macro-2_b.H, imported at [^\n]*macro-2_d.C:6:\n[^\n]*macro-2_b.H:20:9: note: '#define FOO_BAD foot'\n} }
diff --git a/gcc/testsuite/g++.dg/modules/macro-4_d.C b/gcc/testsuite/g++.dg/modules/macro-4_d.C
index bff9494281b..d9c08ce16be 100644
--- a/gcc/testsuite/g++.dg/modules/macro-4_d.C
+++ b/gcc/testsuite/g++.dg/modules/macro-4_d.C
@@ -3,6 +3,6 @@
import "macro-4_b.H";
import "macro-4_a.H";
-// { dg-regexp {[^\n]*macro-4_d.C: warning: inconsistent imported macro definition 'TWO' \[-Winvalid-imported-macros\]\nIn module [^\n]*macro-4_b.H, imported at [^\n]*macro-4_d.C:[0-9]*:\n[^\n]*macro-4_b.H:[0-9]*: note: .#define TWO 2a.\nIn module [^\n]*macro-4_a.H, imported at [^\n]*macro-4_d.C:[0-9]*:\n[^\n]*macro-4_a.H:[0-9]*: note: .#define TWO 2.\n} }
+// { dg-regexp {[^\n]*macro-4_d.C: warning: inconsistent imported macro definition 'TWO' \[-Winvalid-imported-macros\]\nIn module [^\n]*macro-4_b.H, imported at [^\n]*macro-4_d.C:[0-9]*:\n[^\n]*macro-4_b.H:[0-9]*:[0-9]*: note: .#define TWO 2a.\nIn module [^\n]*macro-4_a.H, imported at [^\n]*macro-4_d.C:[0-9]*:\n[^\n]*macro-4_a.H:[0-9]*:[0-9]*: note: .#define TWO 2.\n} }
-// { dg-regexp {[^\n]*macro-4_d.C: warning: inconsistent imported macro definition 'THREE' \[-Winvalid-imported-macros\]\nIn module [^\n]*macro-4_b.H, imported at [^\n]*macro-4_d.C:[0-9]*:\n[^\n]*macro-4_b.H:[0-9]*: note: .#define THREE 3b.\nIn module [^\n]*macro-4_a.H, imported at [^\n]*macro-4_d.C:[0-9]*:\n[^\n]*macro-4_a.H:[0-9]*: note: .#define THREE 3.\n} }
+// { dg-regexp {[^\n]*macro-4_d.C: warning: inconsistent imported macro definition 'THREE' \[-Winvalid-imported-macros\]\nIn module [^\n]*macro-4_b.H, imported at [^\n]*macro-4_d.C:[0-9]*:\n[^\n]*macro-4_b.H:[0-9]*:[0-9]*: note: .#define THREE 3b.\nIn module [^\n]*macro-4_a.H, imported at [^\n]*macro-4_d.C:[0-9]*:\n[^\n]*macro-4_a.H:[0-9]*:[0-9]*: note: .#define THREE 3.\n} }
diff --git a/gcc/testsuite/g++.dg/modules/macro-4_e.C b/gcc/testsuite/g++.dg/modules/macro-4_e.C
index 38fa6c7feeb..392387f3a1c 100644
--- a/gcc/testsuite/g++.dg/modules/macro-4_e.C
+++ b/gcc/testsuite/g++.dg/modules/macro-4_e.C
@@ -10,4 +10,4 @@ int stop;
#error bah!
#endif
-// { dg-regexp {[^\n]*macro-4_e.C: warning: inconsistent imported macro definition 'TWO' \[-Winvalid-imported-macros\]\nIn module [^\n]*macro-4_b.H, imported at [^\n]*macro-4_e.C:[0-9]*:\n[^\n]*macro-4_b.H:[0-9]*: note: .#define TWO 2a.\nIn module [^\n]*macro-4_a.H, imported at [^\n]*macro-4_e.C:[0-9]*:\n[^\n]*macro-4_a.H:[0-9]*: note: .#define TWO 2.\n} }
+// { dg-regexp {[^\n]*macro-4_e.C: warning: inconsistent imported macro definition 'TWO' \[-Winvalid-imported-macros\]\nIn module [^\n]*macro-4_b.H, imported at [^\n]*macro-4_e.C:[0-9]*:\n[^\n]*macro-4_b.H:[0-9]*:[0-9]*: note: .#define TWO 2a.\nIn module [^\n]*macro-4_a.H, imported at [^\n]*macro-4_e.C:[0-9]*:\n[^\n]*macro-4_a.H:[0-9]*:[0-9]*: note: .#define TWO 2.\n} }
diff --git a/gcc/testsuite/g++.dg/spellcheck-macro-ordering.C b/gcc/testsuite/g++.dg/spellcheck-macro-ordering.C
index bbd41f48e09..59e9f8a9438 100644
--- a/gcc/testsuite/g++.dg/spellcheck-macro-ordering.C
+++ b/gcc/testsuite/g++.dg/spellcheck-macro-ordering.C
@@ -13,4 +13,4 @@ class DocTargetDriver {
};
#define OVERRIDE override
-// { dg-message "-:it was later defined here" "" { target *-*-* } .-1 }
+// { dg-message "9:it was later defined here" "" { target *-*-* } .-1 }
diff --git a/gcc/testsuite/gcc.dg/builtin-redefine.c b/gcc/testsuite/gcc.dg/builtin-redefine.c
index 882b2210992..8090015f693 100644
--- a/gcc/testsuite/gcc.dg/builtin-redefine.c
+++ b/gcc/testsuite/gcc.dg/builtin-redefine.c
@@ -27,8 +27,8 @@
#define __TIME__ "X" /* Define while undefined. */
#define __TIME__ "X" /* Re-define while defined. */ /* { dg-line time_prev } */
-#define __TIME__ "Y" /* { dg-warning "-:\"__TIME__\" redefined" } */
-/* { dg-message "-:previous definition" "" { target *-*-* } time_prev } */
+#define __TIME__ "Y" /* { dg-warning "\"__TIME__\" redefined" } */
+/* { dg-message "previous definition" "" { target *-*-* } time_prev } */
#undef __TIME__ /* Undefine while defined. */
@@ -38,8 +38,8 @@
#define __DATE__ "X" /* Define while undefined. */
#define __DATE__ "X" /* Re-define while defined. */ /* { dg-line date_prev } */
-#define __DATE__ "Y" /* { dg-warning "-:\"__DATE__\" redefined" } */
-/* { dg-message "-:previous definition" "" { target *-*-* } date_prev } */
+#define __DATE__ "Y" /* { dg-warning "\"__DATE__\" redefined" } */
+/* { dg-message "previous definition" "" { target *-*-* } date_prev } */
#undef __DATE__ /* Undefine while defined. */
@@ -47,8 +47,8 @@
#define __TIMESTAMP__ "X" /* Define while already defined. */
#define __TIMESTAMP__ "X" /* Re-define while defined. */ /* { dg-line timestamp_prev } */
-#define __TIMESTAMP__ "Y" /* { dg-warning "-:\"__TIMESTAMP__\" redefined" } */
-/* { dg-message "-:previous definition" "" { target *-*-* } timestamp_prev } */
+#define __TIMESTAMP__ "Y" /* { dg-warning "\"__TIMESTAMP__\" redefined" } */
+/* { dg-message "previous definition" "" { target *-*-* } timestamp_prev } */
#undef __TIMESTAMP__ /* Undefine while defined. */
@@ -71,9 +71,9 @@
/* { dg-bogus "Expected built-in is not defined" "" { target *-*-* } .-1 } */
#endif
-#define __LINE__ 0 /* { dg-warning "-:\"__LINE__\" redef" } */
-#define __INCLUDE_LEVEL__ 0 /* { dg-warning "-:\"__INCLUDE_LEVEL__\" redef" } */
-#define __COUNTER__ 0 /* { dg-warning "-:\"__COUNTER__\" redef" } */
+#define __LINE__ 0 /* { dg-warning "\"__LINE__\" redef" } */
+#define __INCLUDE_LEVEL__ 0 /* { dg-warning "\"__INCLUDE_LEVEL__\" redef" } */
+#define __COUNTER__ 0 /* { dg-warning "\"__COUNTER__\" redef" } */
int unused; /* Silence `ISO C forbids an empty translation unit' warning. */
diff --git a/gcc/testsuite/gcc.dg/cpp/Wunused.c b/gcc/testsuite/gcc.dg/cpp/Wunused.c
index d6f76288cd7..ac363ad04b8 100644
--- a/gcc/testsuite/gcc.dg/cpp/Wunused.c
+++ b/gcc/testsuite/gcc.dg/cpp/Wunused.c
@@ -15,9 +15,9 @@
#define used3 /* { dg-bogus "used" } */
#define used4 used4 /* { dg-bogus "used" } */
-#define unused5 /* { dg-warning "-:used" } */
-#define unused6 /* { dg-warning "-:used" } */
-#define unused7() /* { dg-warning "-:used" } */
+#define unused5 /* { dg-warning "used" } */
+#define unused6 /* { dg-warning "used" } */
+#define unused7() /* { dg-warning "used" } */
#if defined used1
#endif
diff --git a/gcc/testsuite/gcc.dg/cpp/redef2.c b/gcc/testsuite/gcc.dg/cpp/redef2.c
index 439d33a7057..1dbc10033ed 100644
--- a/gcc/testsuite/gcc.dg/cpp/redef2.c
+++ b/gcc/testsuite/gcc.dg/cpp/redef2.c
@@ -17,15 +17,15 @@
#define foo(x) x
#define foo(x)x /* { dg-bogus "redefined" "redefined foo" } */
-/* { dg-warning "-:redefined" "redef mac" { target *-*-* } 7 }
- { dg-warning "-:redefined" "redef mac" { target *-*-* } 8 }
- { dg-warning "-:redefined" "redef mac" { target *-*-* } 9 }
- { dg-warning "-:redefined" "redef ro" { target *-*-* } 12 }
- { dg-warning "-:redefined" "redef va" { target *-*-* } 15 }
+/* { dg-warning "redefined" "redef mac" { target *-*-* } 7 }
+ { dg-warning "redefined" "redef mac" { target *-*-* } 8 }
+ { dg-warning "redefined" "redef mac" { target *-*-* } 9 }
+ { dg-warning "redefined" "redef ro" { target *-*-* } 12 }
+ { dg-warning "redefined" "redef va" { target *-*-* } 15 }
- { dg-message "-:previous" "prev def mac" { target *-*-* } 6 }
- { dg-message "-:previous" "prev def mac" { target *-*-* } 7 }
- { dg-message "-:previous" "prev def mac" { target *-*-* } 8 }
- { dg-message "-:previous" "prev def ro" { target *-*-* } 11 }
- { dg-message "-:previous" "prev def va" { target *-*-* } 14 }
+ { dg-message "previous" "prev def mac" { target *-*-* } 6 }
+ { dg-message "previous" "prev def mac" { target *-*-* } 7 }
+ { dg-message "previous" "prev def mac" { target *-*-* } 8 }
+ { dg-message "previous" "prev def ro" { target *-*-* } 11 }
+ { dg-message "previous" "prev def va" { target *-*-* } 14 }
*/
diff --git a/gcc/testsuite/gcc.dg/cpp/redef3.c b/gcc/testsuite/gcc.dg/cpp/redef3.c
index 4e4ef128b10..1c541a45bb1 100644
--- a/gcc/testsuite/gcc.dg/cpp/redef3.c
+++ b/gcc/testsuite/gcc.dg/cpp/redef3.c
@@ -11,11 +11,11 @@
#define D 1 2
#define E
-/* { dg-warning "-:redefined" "redef A" { target *-*-* } 7 }
- { dg-warning "-:redefined" "redef B" { target *-*-* } 9 }
- { dg-warning "-:redefined" "redef D" { target *-*-* } 11 }
- { dg-warning "-:redefined" "redef E" { target *-*-* } 12 }
- { dg-message "-:previous" "prev def A" { target *-*-* } 6 }
- { dg-message "-:previous" "prev def B" { target *-*-* } 8 }
- { dg-message "-:previous" "prev def D/E" { target *-*-* } 0 }
+/* { dg-warning "redefined" "redef A" { target *-*-* } 7 }
+ { dg-warning "redefined" "redef B" { target *-*-* } 9 }
+ { dg-warning "redefined" "redef D" { target *-*-* } 11 }
+ { dg-warning "redefined" "redef E" { target *-*-* } 12 }
+ { dg-message "previous" "prev def A" { target *-*-* } 6 }
+ { dg-message "previous" "prev def B" { target *-*-* } 8 }
+ { dg-message "previous" "prev def D/E" { target *-*-* } 0 }
*/
diff --git a/gcc/testsuite/gcc.dg/cpp/redef4.c b/gcc/testsuite/gcc.dg/cpp/redef4.c
index aa6729b770b..b34635b2e42 100644
--- a/gcc/testsuite/gcc.dg/cpp/redef4.c
+++ b/gcc/testsuite/gcc.dg/cpp/redef4.c
@@ -4,41 +4,41 @@
/* { dg-do preprocess } */
/* { dg-options "" } */
-#define str(x) #x /* { dg-message "-:previous definition" } */
-#define str(x) %: x /* { dg-warning "-:redefined" } */
+#define str(x) #x /* { dg-message "previous definition" } */
+#define str(x) %: x /* { dg-warning "redefined" } */
#undef str
-#define str(x) #x /* { dg-message "-:previous definition" } */
-#define str(x) # x /* { dg-warning "-:redefined" } */
+#define str(x) #x /* { dg-message "previous definition" } */
+#define str(x) # x /* { dg-warning "redefined" } */
#undef str
-#define str(x) #x /* { dg-message "-:previous definition" } */
-#define str(x) %: x /* { dg-warning "-:redefined" } */
+#define str(x) #x /* { dg-message "previous definition" } */
+#define str(x) %: x /* { dg-warning "redefined" } */
#undef str
-#define str(x) %:x /* { dg-message "-:previous definition" } */
-#define str(x) #x /* { dg-warning "-:redefined" } */
+#define str(x) %:x /* { dg-message "previous definition" } */
+#define str(x) #x /* { dg-warning "redefined" } */
#undef str
-#define str(x) %:x /* { dg-message "-:previous definition" } */
-#define str(x) %: x /* { dg-warning "-:redefined" } */
+#define str(x) %:x /* { dg-message "previous definition" } */
+#define str(x) %: x /* { dg-warning "redefined" } */
#undef str
-#define str(x) %:x /* { dg-message "-:previous definition" } */
-#define str(x) # x /* { dg-warning "-:redefined" } */
+#define str(x) %:x /* { dg-message "previous definition" } */
+#define str(x) # x /* { dg-warning "redefined" } */
#undef str
-#define str(x) %:x /* { dg-message "-:previous definition" } */
-#define str(x) %: x /* { dg-warning "-:redefined" } */
+#define str(x) %:x /* { dg-message "previous definition" } */
+#define str(x) %: x /* { dg-warning "redefined" } */
#undef str
-#define str(x) # x /* { dg-message "-:previous definition" } */
-#define str(x) #x /* { dg-warning "-:redefined" } */
+#define str(x) # x /* { dg-message "previous definition" } */
+#define str(x) #x /* { dg-warning "redefined" } */
#undef str
-#define str(x) # x /* { dg-message "-:previous definition" } */
-#define str(x) %: x /* { dg-warning "-:redefined" } */
+#define str(x) # x /* { dg-message "previous definition" } */
+#define str(x) %: x /* { dg-warning "redefined" } */
#undef str
-#define str(x) # x /* { dg-message "-:previous definition" } */
-#define str(x) %: x /* { dg-warning "-:redefined" } */
+#define str(x) # x /* { dg-message "previous definition" } */
+#define str(x) %: x /* { dg-warning "redefined" } */
#undef str
-#define str(x) %: x /* { dg-message "-:previous definition" } */
-#define str(x) #x /* { dg-warning "-:redefined" } */
+#define str(x) %: x /* { dg-message "previous definition" } */
+#define str(x) #x /* { dg-warning "redefined" } */
#undef str
-#define str(x) %: x /* { dg-message "-:previous definition" } */
-#define str(x) # x /* { dg-warning "-:redefined" } */
+#define str(x) %: x /* { dg-message "previous definition" } */
+#define str(x) # x /* { dg-warning "redefined" } */
#undef str
#define str(x) #x
@@ -54,173 +54,173 @@
#define str(x) %: x
#undef str
-#define astr(x) a#x /* { dg-message "-:previous definition" } */
-#define astr(x) a%: x /* { dg-warning "-:redefined" } */
+#define astr(x) a#x /* { dg-message "previous definition" } */
+#define astr(x) a%: x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a#x /* { dg-message "-:previous definition" } */
-#define astr(x) a# x /* { dg-warning "-:redefined" } */
+#define astr(x) a#x /* { dg-message "previous definition" } */
+#define astr(x) a# x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a#x /* { dg-message "-:previous definition" } */
-#define astr(x) a%: x /* { dg-warning "-:redefined" } */
+#define astr(x) a#x /* { dg-message "previous definition" } */
+#define astr(x) a%: x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a#x /* { dg-message "-:previous definition" } */
-#define astr(x) a #x /* { dg-warning "-:redefined" } */
+#define astr(x) a#x /* { dg-message "previous definition" } */
+#define astr(x) a #x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a#x /* { dg-message "-:previous definition" } */
-#define astr(x) a %:x /* { dg-warning "-:redefined" } */
+#define astr(x) a#x /* { dg-message "previous definition" } */
+#define astr(x) a %:x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a#x /* { dg-message "-:previous definition" } */
-#define astr(x) a # x /* { dg-warning "-:redefined" } */
+#define astr(x) a#x /* { dg-message "previous definition" } */
+#define astr(x) a # x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a#x /* { dg-message "-:previous definition" } */
-#define astr(x) a %: x /* { dg-warning "-:redefined" } */
+#define astr(x) a#x /* { dg-message "previous definition" } */
+#define astr(x) a %: x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a%:x /* { dg-message "-:previous definition" } */
-#define astr(x) a#x /* { dg-warning "-:redefined" } */
+#define astr(x) a%:x /* { dg-message "previous definition" } */
+#define astr(x) a#x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a%:x /* { dg-message "-:previous definition" } */
-#define astr(x) a%: x /* { dg-warning "-:redefined" } */
+#define astr(x) a%:x /* { dg-message "previous definition" } */
+#define astr(x) a%: x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a%:x /* { dg-message "-:previous definition" } */
-#define astr(x) a# x /* { dg-warning "-:redefined" } */
+#define astr(x) a%:x /* { dg-message "previous definition" } */
+#define astr(x) a# x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a%:x /* { dg-message "-:previous definition" } */
-#define astr(x) a%: x /* { dg-warning "-:redefined" } */
+#define astr(x) a%:x /* { dg-message "previous definition" } */
+#define astr(x) a%: x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a%:x /* { dg-message "-:previous definition" } */
-#define astr(x) a #x /* { dg-warning "-:redefined" } */
+#define astr(x) a%:x /* { dg-message "previous definition" } */
+#define astr(x) a #x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a%:x /* { dg-message "-:previous definition" } */
-#define astr(x) a %:x /* { dg-warning "-:redefined" } */
+#define astr(x) a%:x /* { dg-message "previous definition" } */
+#define astr(x) a %:x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a%:x /* { dg-message "-:previous definition" } */
-#define astr(x) a # x /* { dg-warning "-:redefined" } */
+#define astr(x) a%:x /* { dg-message "previous definition" } */
+#define astr(x) a # x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a%:x /* { dg-message "-:previous definition" } */
-#define astr(x) a %: x /* { dg-warning "-:redefined" } */
+#define astr(x) a%:x /* { dg-message "previous definition" } */
+#define astr(x) a %: x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a# x /* { dg-message "-:previous definition" } */
-#define astr(x) a#x /* { dg-warning "-:redefined" } */
+#define astr(x) a# x /* { dg-message "previous definition" } */
+#define astr(x) a#x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a# x /* { dg-message "-:previous definition" } */
-#define astr(x) a%: x /* { dg-warning "-:redefined" } */
+#define astr(x) a# x /* { dg-message "previous definition" } */
+#define astr(x) a%: x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a# x /* { dg-message "-:previous definition" } */
-#define astr(x) a%: x /* { dg-warning "-:redefined" } */
+#define astr(x) a# x /* { dg-message "previous definition" } */
+#define astr(x) a%: x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a# x /* { dg-message "-:previous definition" } */
-#define astr(x) a #x /* { dg-warning "-:redefined" } */
+#define astr(x) a# x /* { dg-message "previous definition" } */
+#define astr(x) a #x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a# x /* { dg-message "-:previous definition" } */
-#define astr(x) a %:x /* { dg-warning "-:redefined" } */
+#define astr(x) a# x /* { dg-message "previous definition" } */
+#define astr(x) a %:x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a# x /* { dg-message "-:previous definition" } */
-#define astr(x) a # x /* { dg-warning "-:redefined" } */
+#define astr(x) a# x /* { dg-message "previous definition" } */
+#define astr(x) a # x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a# x /* { dg-message "-:previous definition" } */
-#define astr(x) a %: x /* { dg-warning "-:redefined" } */
+#define astr(x) a# x /* { dg-message "previous definition" } */
+#define astr(x) a %: x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a%: x /* { dg-message "-:previous definition" } */
-#define astr(x) a#x /* { dg-warning "-:redefined" } */
+#define astr(x) a%: x /* { dg-message "previous definition" } */
+#define astr(x) a#x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a%: x /* { dg-message "-:previous definition" } */
-#define astr(x) a# x /* { dg-warning "-:redefined" } */
+#define astr(x) a%: x /* { dg-message "previous definition" } */
+#define astr(x) a# x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a%: x /* { dg-message "-:previous definition" } */
-#define astr(x) a #x /* { dg-warning "-:redefined" } */
+#define astr(x) a%: x /* { dg-message "previous definition" } */
+#define astr(x) a #x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a%: x /* { dg-message "-:previous definition" } */
-#define astr(x) a %:x /* { dg-warning "-:redefined" } */
+#define astr(x) a%: x /* { dg-message "previous definition" } */
+#define astr(x) a %:x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a%: x /* { dg-message "-:previous definition" } */
-#define astr(x) a # x /* { dg-warning "-:redefined" } */
+#define astr(x) a%: x /* { dg-message "previous definition" } */
+#define astr(x) a # x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a%: x /* { dg-message "-:previous definition" } */
-#define astr(x) a %: x /* { dg-warning "-:redefined" } */
+#define astr(x) a%: x /* { dg-message "previous definition" } */
+#define astr(x) a %: x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a #x /* { dg-message "-:previous definition" } */
-#define astr(x) a#x /* { dg-warning "-:redefined" } */
+#define astr(x) a #x /* { dg-message "previous definition" } */
+#define astr(x) a#x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a #x /* { dg-message "-:previous definition" } */
-#define astr(x) a%: x /* { dg-warning "-:redefined" } */
+#define astr(x) a #x /* { dg-message "previous definition" } */
+#define astr(x) a%: x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a #x /* { dg-message "-:previous definition" } */
-#define astr(x) a# x /* { dg-warning "-:redefined" } */
+#define astr(x) a #x /* { dg-message "previous definition" } */
+#define astr(x) a# x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a #x /* { dg-message "-:previous definition" } */
-#define astr(x) a%: x /* { dg-warning "-:redefined" } */
+#define astr(x) a #x /* { dg-message "previous definition" } */
+#define astr(x) a%: x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a #x /* { dg-message "-:previous definition" } */
-#define astr(x) a %:x /* { dg-warning "-:redefined" } */
+#define astr(x) a #x /* { dg-message "previous definition" } */
+#define astr(x) a %:x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a #x /* { dg-message "-:previous definition" } */
-#define astr(x) a # x /* { dg-warning "-:redefined" } */
+#define astr(x) a #x /* { dg-message "previous definition" } */
+#define astr(x) a # x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a #x /* { dg-message "-:previous definition" } */
-#define astr(x) a %: x /* { dg-warning "-:redefined" } */
+#define astr(x) a #x /* { dg-message "previous definition" } */
+#define astr(x) a %: x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a %:x /* { dg-message "-:previous definition" } */
-#define astr(x) a#x /* { dg-warning "-:redefined" } */
+#define astr(x) a %:x /* { dg-message "previous definition" } */
+#define astr(x) a#x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a %:x /* { dg-message "-:previous definition" } */
-#define astr(x) a%: x /* { dg-warning "-:redefined" } */
+#define astr(x) a %:x /* { dg-message "previous definition" } */
+#define astr(x) a%: x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a %:x /* { dg-message "-:previous definition" } */
-#define astr(x) a# x /* { dg-warning "-:redefined" } */
+#define astr(x) a %:x /* { dg-message "previous definition" } */
+#define astr(x) a# x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a %:x /* { dg-message "-:previous definition" } */
-#define astr(x) a%: x /* { dg-warning "-:redefined" } */
+#define astr(x) a %:x /* { dg-message "previous definition" } */
+#define astr(x) a%: x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a %:x /* { dg-message "-:previous definition" } */
-#define astr(x) a #x /* { dg-warning "-:redefined" } */
+#define astr(x) a %:x /* { dg-message "previous definition" } */
+#define astr(x) a #x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a %:x /* { dg-message "-:previous definition" } */
-#define astr(x) a # x /* { dg-warning "-:redefined" } */
+#define astr(x) a %:x /* { dg-message "previous definition" } */
+#define astr(x) a # x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a %:x /* { dg-message "-:previous definition" } */
-#define astr(x) a %: x /* { dg-warning "-:redefined" } */
+#define astr(x) a %:x /* { dg-message "previous definition" } */
+#define astr(x) a %: x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a # x /* { dg-message "-:previous definition" } */
-#define astr(x) a#x /* { dg-warning "-:redefined" } */
+#define astr(x) a # x /* { dg-message "previous definition" } */
+#define astr(x) a#x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a # x /* { dg-message "-:previous definition" } */
-#define astr(x) a%: x /* { dg-warning "-:redefined" } */
+#define astr(x) a # x /* { dg-message "previous definition" } */
+#define astr(x) a%: x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a # x /* { dg-message "-:previous definition" } */
-#define astr(x) a# x /* { dg-warning "-:redefined" } */
+#define astr(x) a # x /* { dg-message "previous definition" } */
+#define astr(x) a# x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a # x /* { dg-message "-:previous definition" } */
-#define astr(x) a%: x /* { dg-warning "-:redefined" } */
+#define astr(x) a # x /* { dg-message "previous definition" } */
+#define astr(x) a%: x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a # x /* { dg-message "-:previous definition" } */
-#define astr(x) a #x /* { dg-warning "-:redefined" } */
+#define astr(x) a # x /* { dg-message "previous definition" } */
+#define astr(x) a #x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a # x /* { dg-message "-:previous definition" } */
-#define astr(x) a %:x /* { dg-warning "-:redefined" } */
+#define astr(x) a # x /* { dg-message "previous definition" } */
+#define astr(x) a %:x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a # x /* { dg-message "-:previous definition" } */
-#define astr(x) a %: x /* { dg-warning "-:redefined" } */
+#define astr(x) a # x /* { dg-message "previous definition" } */
+#define astr(x) a %: x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a %: x /* { dg-message "-:previous definition" } */
-#define astr(x) a#x /* { dg-warning "-:redefined" } */
+#define astr(x) a %: x /* { dg-message "previous definition" } */
+#define astr(x) a#x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a %: x /* { dg-message "-:previous definition" } */
-#define astr(x) a%: x /* { dg-warning "-:redefined" } */
+#define astr(x) a %: x /* { dg-message "previous definition" } */
+#define astr(x) a%: x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a %: x /* { dg-message "-:previous definition" } */
-#define astr(x) a# x /* { dg-warning "-:redefined" } */
+#define astr(x) a %: x /* { dg-message "previous definition" } */
+#define astr(x) a# x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a %: x /* { dg-message "-:previous definition" } */
-#define astr(x) a%: x /* { dg-warning "-:redefined" } */
+#define astr(x) a %: x /* { dg-message "previous definition" } */
+#define astr(x) a%: x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a %: x /* { dg-message "-:previous definition" } */
-#define astr(x) a #x /* { dg-warning "-:redefined" } */
+#define astr(x) a %: x /* { dg-message "previous definition" } */
+#define astr(x) a #x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a %: x /* { dg-message "-:previous definition" } */
-#define astr(x) a %:x /* { dg-warning "-:redefined" } */
+#define astr(x) a %: x /* { dg-message "previous definition" } */
+#define astr(x) a %:x /* { dg-warning "redefined" } */
#undef astr
-#define astr(x) a %: x /* { dg-message "-:previous definition" } */
-#define astr(x) a # x /* { dg-warning "-:redefined" } */
+#define astr(x) a %: x /* { dg-message "previous definition" } */
+#define astr(x) a # x /* { dg-warning "redefined" } */
#undef astr
#define astr(x) a#x
@@ -248,173 +248,173 @@
#define astr(x) a %: x
#undef astr
-#define cat(x,y) x##y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x%:%: y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x##y /* { dg-message "previous definition" } */
+#define cat(x,y) x%:%: y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x##y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x## y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x##y /* { dg-message "previous definition" } */
+#define cat(x,y) x## y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x##y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x%:%: y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x##y /* { dg-message "previous definition" } */
+#define cat(x,y) x%:%: y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x##y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x ##y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x##y /* { dg-message "previous definition" } */
+#define cat(x,y) x ##y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x##y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x %:%:y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x##y /* { dg-message "previous definition" } */
+#define cat(x,y) x %:%:y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x##y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x ## y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x##y /* { dg-message "previous definition" } */
+#define cat(x,y) x ## y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x##y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x %:%: y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x##y /* { dg-message "previous definition" } */
+#define cat(x,y) x %:%: y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x%:%:y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x##y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x%:%:y /* { dg-message "previous definition" } */
+#define cat(x,y) x##y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x%:%:y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x%:%: y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x%:%:y /* { dg-message "previous definition" } */
+#define cat(x,y) x%:%: y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x%:%:y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x## y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x%:%:y /* { dg-message "previous definition" } */
+#define cat(x,y) x## y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x%:%:y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x%:%: y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x%:%:y /* { dg-message "previous definition" } */
+#define cat(x,y) x%:%: y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x%:%:y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x ##y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x%:%:y /* { dg-message "previous definition" } */
+#define cat(x,y) x ##y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x%:%:y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x %:%:y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x%:%:y /* { dg-message "previous definition" } */
+#define cat(x,y) x %:%:y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x%:%:y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x ## y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x%:%:y /* { dg-message "previous definition" } */
+#define cat(x,y) x ## y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x%:%:y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x %:%: y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x%:%:y /* { dg-message "previous definition" } */
+#define cat(x,y) x %:%: y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x## y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x##y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x## y /* { dg-message "previous definition" } */
+#define cat(x,y) x##y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x## y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x%:%: y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x## y /* { dg-message "previous definition" } */
+#define cat(x,y) x%:%: y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x## y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x%:%: y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x## y /* { dg-message "previous definition" } */
+#define cat(x,y) x%:%: y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x## y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x ##y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x## y /* { dg-message "previous definition" } */
+#define cat(x,y) x ##y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x## y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x %:%:y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x## y /* { dg-message "previous definition" } */
+#define cat(x,y) x %:%:y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x## y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x ## y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x## y /* { dg-message "previous definition" } */
+#define cat(x,y) x ## y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x## y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x %:%: y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x## y /* { dg-message "previous definition" } */
+#define cat(x,y) x %:%: y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x%:%: y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x##y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x%:%: y /* { dg-message "previous definition" } */
+#define cat(x,y) x##y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x%:%: y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x## y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x%:%: y /* { dg-message "previous definition" } */
+#define cat(x,y) x## y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x%:%: y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x ##y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x%:%: y /* { dg-message "previous definition" } */
+#define cat(x,y) x ##y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x%:%: y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x %:%:y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x%:%: y /* { dg-message "previous definition" } */
+#define cat(x,y) x %:%:y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x%:%: y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x ## y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x%:%: y /* { dg-message "previous definition" } */
+#define cat(x,y) x ## y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x%:%: y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x %:%: y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x%:%: y /* { dg-message "previous definition" } */
+#define cat(x,y) x %:%: y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x ##y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x##y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x ##y /* { dg-message "previous definition" } */
+#define cat(x,y) x##y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x ##y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x%:%: y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x ##y /* { dg-message "previous definition" } */
+#define cat(x,y) x%:%: y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x ##y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x## y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x ##y /* { dg-message "previous definition" } */
+#define cat(x,y) x## y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x ##y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x%:%: y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x ##y /* { dg-message "previous definition" } */
+#define cat(x,y) x%:%: y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x ##y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x %:%:y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x ##y /* { dg-message "previous definition" } */
+#define cat(x,y) x %:%:y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x ##y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x ## y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x ##y /* { dg-message "previous definition" } */
+#define cat(x,y) x ## y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x ##y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x %:%: y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x ##y /* { dg-message "previous definition" } */
+#define cat(x,y) x %:%: y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x %:%:y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x##y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x %:%:y /* { dg-message "previous definition" } */
+#define cat(x,y) x##y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x %:%:y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x%:%: y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x %:%:y /* { dg-message "previous definition" } */
+#define cat(x,y) x%:%: y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x %:%:y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x## y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x %:%:y /* { dg-message "previous definition" } */
+#define cat(x,y) x## y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x %:%:y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x%:%: y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x %:%:y /* { dg-message "previous definition" } */
+#define cat(x,y) x%:%: y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x %:%:y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x ##y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x %:%:y /* { dg-message "previous definition" } */
+#define cat(x,y) x ##y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x %:%:y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x ## y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x %:%:y /* { dg-message "previous definition" } */
+#define cat(x,y) x ## y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x %:%:y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x %:%: y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x %:%:y /* { dg-message "previous definition" } */
+#define cat(x,y) x %:%: y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x ## y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x##y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x ## y /* { dg-message "previous definition" } */
+#define cat(x,y) x##y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x ## y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x%:%: y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x ## y /* { dg-message "previous definition" } */
+#define cat(x,y) x%:%: y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x ## y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x## y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x ## y /* { dg-message "previous definition" } */
+#define cat(x,y) x## y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x ## y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x%:%: y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x ## y /* { dg-message "previous definition" } */
+#define cat(x,y) x%:%: y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x ## y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x ##y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x ## y /* { dg-message "previous definition" } */
+#define cat(x,y) x ##y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x ## y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x %:%:y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x ## y /* { dg-message "previous definition" } */
+#define cat(x,y) x %:%:y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x ## y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x %:%: y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x ## y /* { dg-message "previous definition" } */
+#define cat(x,y) x %:%: y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x %:%: y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x##y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x %:%: y /* { dg-message "previous definition" } */
+#define cat(x,y) x##y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x %:%: y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x%:%: y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x %:%: y /* { dg-message "previous definition" } */
+#define cat(x,y) x%:%: y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x %:%: y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x## y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x %:%: y /* { dg-message "previous definition" } */
+#define cat(x,y) x## y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x %:%: y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x%:%: y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x %:%: y /* { dg-message "previous definition" } */
+#define cat(x,y) x%:%: y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x %:%: y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x ##y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x %:%: y /* { dg-message "previous definition" } */
+#define cat(x,y) x ##y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x %:%: y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x %:%:y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x %:%: y /* { dg-message "previous definition" } */
+#define cat(x,y) x %:%:y /* { dg-warning "redefined" } */
#undef cat
-#define cat(x,y) x %:%: y /* { dg-message "-:previous definition" } */
-#define cat(x,y) x ## y /* { dg-warning "-:redefined" } */
+#define cat(x,y) x %:%: y /* { dg-message "previous definition" } */
+#define cat(x,y) x ## y /* { dg-warning "redefined" } */
#undef cat
#define cat(x,y) x##y
@@ -442,28 +442,28 @@
#define cat(x,y) x %:%: y
#undef cat
-#define cat3(x,y,z) x##y##z /* { dg-message "-:previous definition" } */
-#define cat3(x,y,z) x##y####z /* { dg-warning "-:redefined" } */
+#define cat3(x,y,z) x##y##z /* { dg-message "previous definition" } */
+#define cat3(x,y,z) x##y####z /* { dg-warning "redefined" } */
#undef cat3
-#define cat3(x,y,z) x##y####z /* { dg-message "-:previous definition" } */
-#define cat3(x,y,z) x####y##z /* { dg-warning "-:redefined" } */
+#define cat3(x,y,z) x##y####z /* { dg-message "previous definition" } */
+#define cat3(x,y,z) x####y##z /* { dg-warning "redefined" } */
#undef cat3
-#define cat3(x,y,z) x##y####z /* { dg-message "-:previous definition" } */
-#define cat3(x,y,z) x##y## ##z /* { dg-warning "-:redefined" } */
+#define cat3(x,y,z) x##y####z /* { dg-message "previous definition" } */
+#define cat3(x,y,z) x##y## ##z /* { dg-warning "redefined" } */
#undef cat3
-#define cat3(x,y,z) x##y####z /* { dg-message "-:previous definition" } */
-#define cat3(x,y,z) x##y##%:%:z /* { dg-warning "-:redefined" } */
+#define cat3(x,y,z) x##y####z /* { dg-message "previous definition" } */
+#define cat3(x,y,z) x##y##%:%:z /* { dg-warning "redefined" } */
#undef cat3
-#define cat3(x,y,z) x##y######## ####z /* { dg-message "-:previous definition" } */
-#define cat3(x,y,z) x##y############z /* { dg-warning "-:redefined" } */
+#define cat3(x,y,z) x##y######## ####z /* { dg-message "previous definition" } */
+#define cat3(x,y,z) x##y############z /* { dg-warning "redefined" } */
#undef cat3
-#define cat3(x,y,z) x##y############z /* { dg-message "-:previous definition" } */
-#define cat3(x,y,z) x##y########%:%:##z /* { dg-warning "-:redefined" } */
+#define cat3(x,y,z) x##y############z /* { dg-message "previous definition" } */
+#define cat3(x,y,z) x##y########%:%:##z /* { dg-warning "redefined" } */
#undef cat3
#define cat3(x,y,z) x##y##z
diff --git a/gcc/testsuite/gcc.dg/cpp/ucnid-11-utf8.c b/gcc/testsuite/gcc.dg/cpp/ucnid-11-utf8.c
index 56b88f8be61..701765d1eca 100644
--- a/gcc/testsuite/gcc.dg/cpp/ucnid-11-utf8.c
+++ b/gcc/testsuite/gcc.dg/cpp/ucnid-11-utf8.c
@@ -4,23 +4,23 @@
/* { dg-options "-std=c99 -pedantic-errors" } */
/* Different spelling of UCN in expansion. */
-#define m1 \u00c1 /* { dg-message "-:previous definition" } */
-#define m1 Á /* { dg-error "-:redefined" } */
+#define m1 \u00c1 /* { dg-message "previous definition" } */
+#define m1 Á /* { dg-error "redefined" } */
#define m1ok Á
#define m1ok Á
/* Different spelling of UCN in argument name. */
-#define m2(\u00c1) /* { dg-message "-:previous definition" } */
-#define m2(Á) /* { dg-error "-:redefined" } */
+#define m2(\u00c1) /* { dg-message "previous definition" } */
+#define m2(Á) /* { dg-error "redefined" } */
#define m2ok(Á)
#define m2ok(Á)
/* Same spelling in argument name but different spelling when used in
expansion. */
-#define m3(\u00c1) \u00c1 /* { dg-message "-:previous definition" } */
-#define m3(\u00c1) Á /* { dg-error "-:redefined" } */
+#define m3(\u00c1) \u00c1 /* { dg-message "previous definition" } */
+#define m3(\u00c1) Á /* { dg-error "redefined" } */
#define m3ok(\u00c1) Á
#define m3ok(\u00c1) Á
diff --git a/gcc/testsuite/gcc.dg/cpp/ucnid-11.c b/gcc/testsuite/gcc.dg/cpp/ucnid-11.c
index b6956f54454..a44a3eaf421 100644
--- a/gcc/testsuite/gcc.dg/cpp/ucnid-11.c
+++ b/gcc/testsuite/gcc.dg/cpp/ucnid-11.c
@@ -4,23 +4,23 @@
/* { dg-options "-std=c99 -pedantic-errors" } */
/* Different spelling of UCN in expansion. */
-#define m1 \u00c1 /* { dg-message "-:previous definition" } */
-#define m1 \u00C1 /* { dg-error "-:redefined" } */
+#define m1 \u00c1 /* { dg-message "previous definition" } */
+#define m1 \u00C1 /* { dg-error "redefined" } */
#define m1ok \u00c1
#define m1ok \u00c1
/* Different spelling of UCN in argument name. */
-#define m2(\u00c1) /* { dg-message "-:previous definition" } */
-#define m2(\u00C1) /* { dg-error "-:redefined" } */
+#define m2(\u00c1) /* { dg-message "previous definition" } */
+#define m2(\u00C1) /* { dg-error "redefined" } */
#define m2ok(\u00c1)
#define m2ok(\u00c1)
/* Same spelling in argument name but different spelling when used in
expansion. */
-#define m3(\u00c1) \u00c1 /* { dg-message "-:previous definition" } */
-#define m3(\u00c1) \u00C1 /* { dg-error "-:redefined" } */
+#define m3(\u00c1) \u00c1 /* { dg-message "previous definition" } */
+#define m3(\u00c1) \u00C1 /* { dg-error "redefined" } */
#define m3ok(\u00c1) \u00C1
#define m3ok(\u00c1) \u00C1
diff --git a/gcc/testsuite/gcc.dg/cpp/undef2.c b/gcc/testsuite/gcc.dg/cpp/undef2.c
index 189a72dd9c2..f9b047b8a25 100644
--- a/gcc/testsuite/gcc.dg/cpp/undef2.c
+++ b/gcc/testsuite/gcc.dg/cpp/undef2.c
@@ -3,9 +3,9 @@
/* { dg-do preprocess } */
-#undef __DATE__ /* { dg-warning "-:undefining \"__DATE__\"" } */
-#undef __TIME__ /* { dg-warning "-:undefining \"__TIME__\"" } */
-#undef __FILE__ /* { dg-warning "-:undefining \"__FILE__\"" } */
+#undef __DATE__ /* { dg-warning "undefining \"__DATE__\"" } */
+#undef __TIME__ /* { dg-warning "undefining \"__TIME__\"" } */
+#undef __FILE__ /* { dg-warning "undefining \"__FILE__\"" } */
#undef __LINE__ /* { dg-warning "undefining \"__LINE__\"" } */
#undef __STDC__ /* { dg-warning "undefining \"__STDC__\"" } */
diff --git a/gcc/testsuite/gcc.dg/cpp/warn-redefined-2.c b/gcc/testsuite/gcc.dg/cpp/warn-redefined-2.c
index ea5ad8170cd..3e2e57a79bb 100644
--- a/gcc/testsuite/gcc.dg/cpp/warn-redefined-2.c
+++ b/gcc/testsuite/gcc.dg/cpp/warn-redefined-2.c
@@ -6,13 +6,13 @@
// { dg-bogus "__TIME__ builtin is not defined" "no-time" { target *-*-* } .-1 }
#endif
-#define __TIME__ "X" // { dg-error "-:\"__TIME__\" redefined .-Werror=builtin-macro-redefined." }
+#define __TIME__ "X" // { dg-error "\"__TIME__\" redefined .-Werror=builtin-macro-redefined." }
#define __TIME__ "Y" // { dg-bogus "-Wbuiltin-macro-redefined" }
- // { dg-warning "-:\"__TIME__\" redefined" "not-builtin-1" { target *-*-* } .-1 }
- // { dg-message "-:previous definition" "previous-1" { target *-*-* } 9 }
+ // { dg-warning "\"__TIME__\" redefined" "not-builtin-1" { target *-*-* } .-1 }
+ // { dg-message "previous definition" "previous-1" { target *-*-* } 9 }
#define X "X"
#define X "Y" // { dg-bogus "-Wbuiltin-macro-redefined" }
- // { dg-warning "-:\"X\" redefined" "not-builtin-2" { target *-*-* } .-1 }
- // { dg-message "-:previous definition" "previous-2" { target *-*-* } 15 }
+ // { dg-warning "\"X\" redefined" "not-builtin-2" { target *-*-* } .-1 }
+ // { dg-message "previous definition" "previous-2" { target *-*-* } 15 }
diff --git a/gcc/testsuite/gcc.dg/cpp/warn-redefined.c b/gcc/testsuite/gcc.dg/cpp/warn-redefined.c
index e0446689706..c562d072e40 100644
--- a/gcc/testsuite/gcc.dg/cpp/warn-redefined.c
+++ b/gcc/testsuite/gcc.dg/cpp/warn-redefined.c
@@ -6,13 +6,13 @@
// { dg-bogus "__TIME__ builtin is not defined" "no-time" { target *-*-* } .-1 }
#endif
-#define __TIME__ "X" // { dg-warning "-:\"__TIME__\" redefined .-Wbuiltin-macro-redefined." }
+#define __TIME__ "X" // { dg-warning "\"__TIME__\" redefined .-Wbuiltin-macro-redefined." }
#define __TIME__ "Y" // { dg-bogus "-Wbuiltin-macro-redefined" }
- // { dg-warning "-:\"__TIME__\" redefined" "not-builtin-1" { target *-*-* } .-1 }
- // { dg-message "-:previous definition" "previous-1" { target *-*-* } 9 }
+ // { dg-warning "\"__TIME__\" redefined" "not-builtin-1" { target *-*-* } .-1 }
+ // { dg-message "previous definition" "previous-1" { target *-*-* } 9 }
#define X "X"
#define X "Y" // { dg-bogus "-Wbuiltin-macro-redefined" }
- // { dg-warning "-:\"X\" redefined" "not-builtin-2" { target *-*-* } .-1 }
- // { dg-message "-:previous definition" "previous-2" { target *-*-* } 15 }
+ // { dg-warning "\"X\" redefined" "not-builtin-2" { target *-*-* } .-1 }
+ // { dg-message "previous definition" "previous-2" { target *-*-* } 15 }
diff --git a/gcc/testsuite/gcc.dg/cpp/warn-unused-macros-2.c b/gcc/testsuite/gcc.dg/cpp/warn-unused-macros-2.c
index f82d67fe9c2..7c3efe05351 100644
--- a/gcc/testsuite/gcc.dg/cpp/warn-unused-macros-2.c
+++ b/gcc/testsuite/gcc.dg/cpp/warn-unused-macros-2.c
@@ -1,4 +1,4 @@
// { dg-do preprocess }
// { dg-options "-std=gnu99 -fdiagnostics-show-option -Werror=unused-macros" }
/* { dg-message "some warnings being treated as errors" "" {target "*-*-*"} 0 } */
-#define X X // { dg-error "-:macro \"X\" is not used .-Werror=unused-macros." }
+#define X X // { dg-error "9:macro \"X\" is not used .-Werror=unused-macros." }
diff --git a/gcc/testsuite/gcc.dg/cpp/warn-unused-macros.c b/gcc/testsuite/gcc.dg/cpp/warn-unused-macros.c
index b18f506b13b..74df23971a9 100644
--- a/gcc/testsuite/gcc.dg/cpp/warn-unused-macros.c
+++ b/gcc/testsuite/gcc.dg/cpp/warn-unused-macros.c
@@ -1,4 +1,4 @@
// { dg-do preprocess }
// { dg-options "-std=gnu99 -fdiagnostics-show-option -Wunused-macros" }
-#define X X // { dg-warning "-:macro \"X\" is not used .-Wunused-macros." }
+#define X X // { dg-warning "9:macro \"X\" is not used .-Wunused-macros." }
diff --git a/libcpp/directives.cc b/libcpp/directives.cc
index 9dc4363c65a..63fe6a3be0b 100644
--- a/libcpp/directives.cc
+++ b/libcpp/directives.cc
@@ -655,6 +655,10 @@ do_define (cpp_reader *pfile)
if (node)
{
+ /* This is a better location than pfile->directive_line to store
+ as the macro location. */
+ const location_t name_loc = cpp_diagnostic_get_current_location (pfile);
+
/* If we have been requested to expand comments into macros,
then re-enable saving of comments. */
pfile->state.save_comments =
@@ -663,7 +667,7 @@ do_define (cpp_reader *pfile)
if (pfile->cb.before_define)
pfile->cb.before_define (pfile);
- if (_cpp_create_definition (pfile, node))
+ if (_cpp_create_definition (pfile, node, name_loc))
if (pfile->cb.define)
pfile->cb.define (pfile, pfile->directive_line, node);
@@ -694,9 +698,8 @@ do_undef (cpp_reader *pfile)
"undefining \"%s\"", NODE_NAME (node));
else if (cpp_builtin_macro_p (node)
&& CPP_OPTION (pfile, warn_builtin_macro_redefined))
- cpp_warning_with_line (pfile, CPP_W_BUILTIN_MACRO_REDEFINED,
- pfile->directive_line, 0,
- "undefining \"%s\"", NODE_NAME (node));
+ cpp_warning (pfile, CPP_W_BUILTIN_MACRO_REDEFINED,
+ "undefining \"%s\"", NODE_NAME (node));
if (node->value.macro
&& CPP_OPTION (pfile, warn_unused_macros))
@@ -2637,7 +2640,7 @@ cpp_pop_definition (cpp_reader *pfile, struct def_pragma_macro *c)
{
_cpp_clean_line (pfile);
nbuf->sysp = 1;
- if (!_cpp_create_definition (pfile, h))
+ if (!_cpp_create_definition (pfile, h, 0))
abort ();
_cpp_pop_buffer (pfile);
}
diff --git a/libcpp/internal.h b/libcpp/internal.h
index badfd1b40da..7da72d3bd5c 100644
--- a/libcpp/internal.h
+++ b/libcpp/internal.h
@@ -686,7 +686,7 @@ inline bool _cpp_maybe_notify_macro_use (cpp_reader *pfile, cpp_hashnode *node,
}
extern cpp_macro *_cpp_new_macro (cpp_reader *, cpp_macro_kind, void *);
extern void _cpp_free_definition (cpp_hashnode *);
-extern bool _cpp_create_definition (cpp_reader *, cpp_hashnode *);
+extern bool _cpp_create_definition (cpp_reader *, cpp_hashnode *, location_t);
extern void _cpp_pop_context (cpp_reader *);
extern void _cpp_push_text_context (cpp_reader *, cpp_hashnode *,
const unsigned char *, size_t);
diff --git a/libcpp/macro.cc b/libcpp/macro.cc
index 7d5a0d0fd2e..6a6d5f84a46 100644
--- a/libcpp/macro.cc
+++ b/libcpp/macro.cc
@@ -3819,7 +3819,8 @@ _cpp_new_macro (cpp_reader *pfile, cpp_macro_kind kind, void *placement)
/* Parse a macro and save its expansion. Returns nonzero on success. */
bool
-_cpp_create_definition (cpp_reader *pfile, cpp_hashnode *node)
+_cpp_create_definition (cpp_reader *pfile, cpp_hashnode *node,
+ location_t name_loc)
{
cpp_macro *macro;
@@ -3831,6 +3832,13 @@ _cpp_create_definition (cpp_reader *pfile, cpp_hashnode *node)
if (!macro)
return false;
+ /* _cpp_new_macro () has set macro->line to pfile->directive_line, which
+ denotes the line containing the #define with no column information. If
+ provided, change to name_loc, which will be the token src_loc for the
+ macro name, including the location and range information. */
+ if (name_loc)
+ macro->line = name_loc;
+
if (cpp_macro_p (node))
{
if (CPP_OPTION (pfile, warn_unused_macros))
@@ -3844,7 +3852,7 @@ _cpp_create_definition (cpp_reader *pfile, cpp_hashnode *node)
bool warned =
cpp_pedwarning_with_line (pfile, reason,
- pfile->directive_line, 0,
+ macro->line, 0,
"\"%s\" redefined", NODE_NAME (node));
if (warned && cpp_user_macro_p (node))
diff --git a/libcpp/pch.cc b/libcpp/pch.cc
index 9aa589a044e..5638ffdd637 100644
--- a/libcpp/pch.cc
+++ b/libcpp/pch.cc
@@ -838,7 +838,7 @@ cpp_read_state (cpp_reader *r, const char *name, FILE *f,
!= NULL)
{
_cpp_clean_line (r);
- if (!_cpp_create_definition (r, h))
+ if (!_cpp_create_definition (r, h, 0))
abort ();
_cpp_pop_buffer (r);
}
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