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Improve -Wunused-value testcase build failures fix

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This commit improves upon my previous -Wunused-value fix by
replacing the various dummy variables with casts to void, as
suggested by Pedro.

gdb/testsuite/ChangeLog:

	* gdb.cp/namespace.cc: Improve -Wunused-value fix.
	* gdb.cp/nsimport.cc: Likewise.
	* gdb.cp/nsnested.cc: Likewise.
	* gdb.cp/nsnoimports.cc: Likewise.
	* gdb.cp/nsusing.cc: Likewise.
	* gdb.cp/smartp.cc: Likewise.
	* gdb.python/py-pp-integral.c: Likewise.
	* gdb.python/py-pp-re-notag.c: Likewise.
This commit is contained in:
Gary Benson 2020-06-23 15:11:27 +01:00
parent 80fda85ca1
commit 7e4b9c4cd3
9 changed files with 47 additions and 35 deletions
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4
gdb/testsuite/gdb.python/py-pp-integral.c
View file

@ -17,10 +17,10 @@
typedef long time_t;
static time_t
static void
tick_tock (time_t *t)
{
return *t++;
(void) *t++;
}
int

4
gdb/testsuite/gdb.python/py-pp-re-notag.c
View file

@ -17,10 +17,10 @@
typedef long time_t;
static time_t
static void
tick_tock (time_t *t)
{
return *t++;
(void) *t++;
}
int