Hi Florian!
On 2023-11-13T14:10:34+0100, Florian Weimer <[email protected]> wrote:
> --- a/gcc/c/c-typeck.cc
> +++ b/gcc/c/c-typeck.cc
> @@ -7616,27 +7639,28 @@ convert_for_assignment (location_t location,
> location_t expr_loc, tree type,
> case ic_assign:
> - pedwarn (location, OPT_Wint_conversion,
> - "assignment to %qT from %qT makes pointer from integer "
> - "without a cast", type, rhstype);
> + pedpermerror (location, OPT_Wint_conversion,
> + "assignment to %qT from %qT makes pointer from "
> + "integer without a cast", type, rhstype);
> break;
In addition to the many ones that you've fixed, there's one more:
[-PASS:-]{+FAIL:+} gcc.dg/graphite/pr83126.c (test for excess errors)
[...]/testsuite/gcc.dg/graphite/pr83126.c: In function 'ew':
[...]/testsuite/gcc.dg/graphite/pr83126.c:15:10: error: assignment to 'int
*' from 'int' makes pointer from integer without a cast [-Wint-conversion]
Presumably your testing didn't have Graphite enabled due to missing
host libisl? However, you should be able to reproduce without that:
$ build-gcc/gcc/xgcc -Bbuild-gcc/gcc/
source-gcc/gcc/testsuite/gcc.dg/graphite/pr83126.c
source-gcc/gcc/testsuite/gcc.dg/graphite/pr83126.c: In function ‘ew’:
source-gcc/gcc/testsuite/gcc.dg/graphite/pr83126.c:15:10: error: assignment
to ‘int *’ from ‘int’ makes pointer from integer without a cast
[-Wint-conversion]
15 | fd = *fd;
| ^
I'm not proposing a patch as I don't know whether you'd like to just
silence the diagnostic, fix (?) the test case, and/or add another
'dg-error'-checking test case? (I've not yet looked at the history of
the test case.)
Grüße
Thomas
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