On Fri, May 07, 2021 at 06:09:35PM +0200, David Lamparter wrote:
> The TYPE_MAIN_VARIANT() here was, for casts to a typedef'd type name,
> resulting in all information about the typedef's involvement getting
> lost. This drops necessary information for warnings and can make
ified-size system types (pid_t, uid_t, ...) impossible.
gcc/c/ChangeLog:
2021-03-09 David Lamparter
PR c/99526
* c-typeck.c (build_c_cast): retain (unqualified) typedefs in
casts rather than stripping down to basic type.
---
gcc/c/c-typeck.c
ified-size system types (pid_t, uid_t, ...) impossible.
gcc/c/ChangeLog:
2021-03-09 David Lamparter
PR c/99526
* c-typeck.c (build_c_cast): retain (unqualified) typedefs in
casts rather than stripping down to basic type.
---
gcc/c/c-typeck.c
On Fri, Mar 12, 2021 at 09:35:44AM +0100, Jakub Jelinek wrote:
> On Fri, Mar 12, 2021 at 04:08:17AM +0100, David Lamparter wrote:
> >
> > The TYPE_MAIN_VARIANT() here was, for casts to a typedef'd type name,
> > resulting in all information about the typedef's invo
ified-size system types (pid_t, uid_t, ...) impossible.
gcc/c/ChangeLog:
2021-03-09 David Lamparter
PR c/99526
* c-typeck.c (build_c_cast): retain (unqualified) typedefs in
casts rather than stripping down to basic type.
---
gcc/c/c-typeck.c
On Wed, Mar 10, 2021 at 08:02:16PM +0100, David Lamparter wrote:
> Also, in seeing your response re. the volatile, it occured to me that
> stripping qualifiers on a typedef and still calling it the typedef is
> unhelpful. Ideally, my goal is:
>
> typedef int i;
> typedef cons
On Wed, Mar 10, 2021 at 10:01:39AM -0700, Martin Sebor wrote:
> On 3/9/21 6:46 PM, David Lamparter wrote:
> > On Wed, Mar 10, 2021 at 02:28:15AM +0100, David Lamparter wrote:
> >> The TYPE_MAIN_VARIANT() here was, for casts to a typedef'd type name,
> >> result
On Wed, Mar 10, 2021 at 02:28:15AM +0100, David Lamparter wrote:
> The TYPE_MAIN_VARIANT() here was, for casts to a typedef'd type name,
> resulting in all information about the typedef's involvement getting
> lost. This drops necessary information for warnings and can make
ified-size system types (pid_t, uid_t, ...) impossible.
gcc/c/ChangeLog:
2021-03-09 David Lamparter
* c-typeck.c (build_c_cast): retain (unqualified) typedefs in
casts rather than stripping down to basic type.
---
gcc/c/c-typeck.c | 11 +++
gcc/testsuite/g
