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Add new GCC 9 warnings to warnings.m4 

GCC 9 has a few new warnings that aren't enabled in the gdb build by
default: -Wdeprecated-copy, -Wdeprecated-copy-dtor, and
-Wredundant-move.  This patch enables them all.

Tested by rebuilding with a new GCC (git master) on x86-64 Fedora 29.

gdb/ChangeLog
2019-05-29  Tom Tromey  <tromey@adacore.com>

	* inflow.c (struct terminal_info): Add default operator=.
	* configure: Rebuild.
	* warning.m4 (AM_GDB_WARNINGS): Add -Wdeprecated-copy,
	-Wdeprecated-copy-dtor, -Wredundant-move.

gdb/gdbserver/ChangeLog
2019-05-29  Tom Tromey  <tromey@adacore.com>

	* configure: Rebuild.
This commit is contained in:
Tom Tromey 2019-05-10 09:25:19 -06:00
parent 000439d528
commit 33a6bc350f
6 changed files with 25 additions and 3 deletions
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7
gdb/ChangeLog
View File

@ -1,3 +1,10 @@
2019-05-29 Tom Tromey <tromey@adacore.com>
* inflow.c (struct terminal_info): Add default operator=.
* configure: Rebuild.
* warning.m4 (AM_GDB_WARNINGS): Add -Wdeprecated-copy,
-Wdeprecated-copy-dtor, -Wredundant-move.
2019-05-29 Tom Tromey <tromey@adacore.com>
* NEWS: Add entry.

5
gdb/configure vendored
View File

@ -15436,7 +15436,10 @@ build_warnings="-Wall -Wpointer-arith \
-Wsuggest-override \
-Wimplicit-fallthrough=3 \
-Wduplicated-cond \
-Wshadow=local"
-Wshadow=local \
-Wdeprecated-copy \
-Wdeprecated-copy-dtor \
-Wredundant-move"
case "${host}" in
*-*-mingw32*)

4
gdb/gdbserver/ChangeLog
View File

@ -1,3 +1,7 @@
2019-05-29 Tom Tromey <tromey@adacore.com>
* configure: Rebuild.
2019-05-06 Kevin Buettner <kevinb@redhat.com>
* linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit

5
gdb/gdbserver/configure vendored
View File

@ -7271,7 +7271,10 @@ build_warnings="-Wall -Wpointer-arith \
-Wsuggest-override \
-Wimplicit-fallthrough=3 \
-Wduplicated-cond \
-Wshadow=local"
-Wshadow=local \
-Wdeprecated-copy \
-Wdeprecated-copy-dtor \
-Wredundant-move"
case "${host}" in
*-*-mingw32*)

2
gdb/inflow.c
View File

@ -61,6 +61,8 @@ struct terminal_info
terminal_info () = default;
~terminal_info ();
terminal_info &operator= (const terminal_info &) = default;
/* The name of the tty (from the `tty' command) that we gave to the
inferior when it was started. */
char *run_terminal = nullptr;

5
gdb/warning.m4
View File

@ -46,7 +46,10 @@ build_warnings="-Wall -Wpointer-arith \
-Wsuggest-override \
-Wimplicit-fallthrough=3 \
-Wduplicated-cond \
-Wshadow=local"
-Wshadow=local \
-Wdeprecated-copy \
-Wdeprecated-copy-dtor \
-Wredundant-move"
case "${host}" in
*-*-mingw32*)