| Message ID | or5yntle7a.fsf@lxoliva.fsfla.org |
|---|---|
| State | New |
| Headers | show |
| Series | fixed-point/composite-type: add -Wno-array-parameter | expand |
On Fri, Apr 1, 2022 at 4:40 AM Alexandre Oliva via Gcc-patches <gcc-patches@gcc.gnu.org> wrote: > > > On machines that support fixed-point and the test runs, it's failing > because of warnings issued by -Warray-parameter=[12], enabled by > -Wall. > > The warnings state "mismatch in bound 1 of argument 1 declared as...", > referring to the redeclaration of f2_##NAME. The purpose of the > redeclaration is not clear to me. > > It doesn't look like the test intends to catch mismatches between > parameter's array lengths, despite the explicit array bound and the > incompatible calls, so I'm adding -Wno-array-parameter to avoid this > distraction and enable the test to pass. > > Tested on arm-eabi, where the patch removes the excess errors fail. Ok > to install? Sounds reasonable. OK. Richard. > > for gcc/testsuite/ChangeLog > > * gcc.dg/fixed-point/composite-type.c: Add -Wno-array-parameter. > --- > gcc/testsuite/gcc.dg/fixed-point/composite-type.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/gcc/testsuite/gcc.dg/fixed-point/composite-type.c b/gcc/testsuite/gcc.dg/fixed-point/composite-type.c > index 026bdaf564420..59351ff09b390 100644 > --- a/gcc/testsuite/gcc.dg/fixed-point/composite-type.c > +++ b/gcc/testsuite/gcc.dg/fixed-point/composite-type.c > @@ -1,5 +1,5 @@ > /* { dg-do compile } */ > -/* { dg-options "-std=gnu99 -O -Wall -Wno-unused -ftrack-macro-expansion=0" } */ > +/* { dg-options "-std=gnu99 -O -Wall -Wno-unused -ftrack-macro-expansion=0 -Wno-array-parameter" } */ > > /* C99 6.2.7: Compatible type and composite type. */ > > > > -- > Alexandre Oliva, happy hacker https://FSFLA.org/blogs/lxo/ > Free Software Activist GNU Toolchain Engineer > Disinformation flourishes because many people care deeply about injustice > but very few check the facts. Ask me about <https://stallmansupport.org>
diff --git a/gcc/testsuite/gcc.dg/fixed-point/composite-type.c b/gcc/testsuite/gcc.dg/fixed-point/composite-type.c index 026bdaf564420..59351ff09b390 100644 --- a/gcc/testsuite/gcc.dg/fixed-point/composite-type.c +++ b/gcc/testsuite/gcc.dg/fixed-point/composite-type.c @@ -1,5 +1,5 @@ /* { dg-do compile } */ -/* { dg-options "-std=gnu99 -O -Wall -Wno-unused -ftrack-macro-expansion=0" } */ +/* { dg-options "-std=gnu99 -O -Wall -Wno-unused -ftrack-macro-expansion=0 -Wno-array-parameter" } */ /* C99 6.2.7: Compatible type and composite type. */