[WIP] pac ty disc - #158567

Closed

jchlanda wants to merge 22 commits into

rust-lang:mainfrom

jchlanda:jakub/pac_ty_disc

Commits on Jul 17, 2026

Teach builder how to issue llvm.ptrauth.resign
jchlanda
committed
933b982
Introduce function pointer type encoder
jchlanda
committed
981d41b
Extend FnAbi to hold type_discriminator
jchlanda
committed
4a7c9dd
Add FPTR_TYPE_DISCR to the supported set of features
jchlanda
committed
976ef7e
Teach static initializer how to handle fn ptr discriminators
jchlanda
committed
dca628f
Extend transmute to handle fn ptr discriminators
jchlanda
committed
18fcf86
Extend minicore with items required by fn ptr ty discriminator tests
jchlanda
committed
1bf9879
Add fn ptr type discrimination tests
jchlanda
committed
4daa841
Update SIMD vector encoding and extend the testing for it
jchlanda
committed
779ed32
Init/fini entries don't participate in fn ty discrimination
jchlanda
committed
dacec7c
Unify creation of discrimination data and fill in missing `get_fn_addr` call sites
jchlanda
committed
024f26a
Update the main document with changes to [patch] section
jchlanda
committed
67b93c1
Adapt tests to `// ignore-tidy-file-linelength` directive
jchlanda
committed
7aeb893
PR feedback: Introduce function pointer type encoder
jchlanda
committed
d571964
PR feedback: Extend FnAbi to hold type_discriminator
jchlanda
committed
7134f59
PR feedback: Teach static initializer how to handle fn ptr discriminators
jchlanda
committed
911b2b4
PR feedback: Unify creation of discrimination data and fill in missing get_fn_addr call sites
jchlanda
committed
eb16c2d
PR feedback: Extend transmute to handle fn ptr discriminators
jchlanda
committed
7bd76dd
PR feedback: Unify creation of discrimination data and fill in missing
jchlanda
committed
cfe92fc
PR feedback: Encoder
jchlanda
committed
f9b08db
PR Feedback: To Encoder - Retire Complex
jchlanda
committed
54893fd
PR Feedback: To Encoder - Treat data pointer the same as fn in Option handling
jchlanda
committed
cff5996

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[WIP] pac ty disc - #158567

[WIP] pac ty disc#158567
jchlanda wants to merge 22 commits into
rust-lang:mainfrom
jchlanda:jakub/pac_ty_disc

Commits on Jul 17, 2026

Teach builder how to issue llvm.ptrauth.resign

Introduce function pointer type encoder

Extend FnAbi to hold type_discriminator

Add FPTR_TYPE_DISCR to the supported set of features

Teach static initializer how to handle fn ptr discriminators

Extend transmute to handle fn ptr discriminators

Extend minicore with items required by fn ptr ty discriminator tests

Add fn ptr type discrimination tests

Update SIMD vector encoding and extend the testing for it

Init/fini entries don't participate in fn ty discrimination

Unify creation of discrimination data and fill in missing `get_fn_addr` call sites

Update the main document with changes to [patch] section

Adapt tests to `// ignore-tidy-file-linelength` directive

PR feedback: Introduce function pointer type encoder

PR feedback: Extend FnAbi to hold type_discriminator

PR feedback: Teach static initializer how to handle fn ptr discriminators

PR feedback: Unify creation of discrimination data and fill in missing get_fn_addr call sites

PR feedback: Extend transmute to handle fn ptr discriminators

PR feedback: Unify creation of discrimination data and fill in missing

PR feedback: Encoder

PR Feedback: To Encoder - Retire Complex

PR Feedback: To Encoder - Treat data pointer the same as fn in Option handling