tests: bless unsupported_calling_conventions linting on some fn_ptrs

8 files changed, 182 insertions, 166 deletions

diff --git a/tests/ui/abi/unsupported.aarch64.stderr b/tests/ui/abi/unsupported.aarch64.stderr
index ea645780b0d..22dca00e3b2 100644
--- a/tests/ui/abi/unsupported.aarch64.stderr
+++ b/tests/ui/abi/unsupported.aarch64.stderr
@@ -114,7 +114,7 @@ LL | fn stdcall_ptr(f: extern "stdcall" fn()) {
    = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
 
 error[E0570]: `"stdcall"` is not a supported ABI for the current target
-  --> $DIR/unsupported.rs:117:1
+  --> $DIR/unsupported.rs:119:1
    |
 LL | extern "stdcall" {}
    | ^^^^^^^^^^^^^^^^^^^
@@ -122,24 +122,26 @@ LL | extern "stdcall" {}
    = help: if you need `extern "stdcall"` on win32 and `extern "C"` everywhere else, use `extern "system"`
 
 error[E0570]: `"stdcall-unwind"` is not a supported ABI for the current target
-  --> $DIR/unsupported.rs:121:1
+  --> $DIR/unsupported.rs:123:1
    |
 LL | extern "stdcall-unwind" {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = help: if you need `extern "stdcall-unwind"` on win32 and `extern "C-unwind"` everywhere else, use `extern "system-unwind"`
 
-warning: the calling convention "cdecl" is not supported on this target
-  --> $DIR/unsupported.rs:129:17
+warning: use of calling convention not supported on this target
+  --> $DIR/unsupported.rs:131:17
    |
 LL | fn cdecl_ptr(f: extern "cdecl" fn()) {
    |                 ^^^^^^^^^^^^^^^^^^^
    |
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
-   = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
+   = note: for more information, see issue #137018 <https://github.com/rust-lang/rust/issues/137018>
+   = help: use `extern "C"` instead
+   = note: `#[warn(unsupported_calling_conventions)]` on by default
 
 warning: use of calling convention not supported on this target
-  --> $DIR/unsupported.rs:134:1
+  --> $DIR/unsupported.rs:136:1
    |
 LL | extern "cdecl" {}
    | ^^^^^^^^^^^^^^^^^
@@ -147,10 +149,9 @@ LL | extern "cdecl" {}
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
    = note: for more information, see issue #137018 <https://github.com/rust-lang/rust/issues/137018>
    = help: use `extern "C"` instead
-   = note: `#[warn(unsupported_calling_conventions)]` on by default
 
 warning: use of calling convention not supported on this target
-  --> $DIR/unsupported.rs:137:1
+  --> $DIR/unsupported.rs:139:1
    |
 LL | extern "cdecl-unwind" {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^
@@ -160,7 +161,7 @@ LL | extern "cdecl-unwind" {}
    = help: use `extern "C-unwind"` instead
 
 warning: the calling convention "vectorcall" is not supported on this target
-  --> $DIR/unsupported.rs:143:22
+  --> $DIR/unsupported.rs:145:22
    |
 LL | fn vectorcall_ptr(f: extern "vectorcall" fn()) {
    |                      ^^^^^^^^^^^^^^^^^^^^^^^^
@@ -169,13 +170,13 @@ LL | fn vectorcall_ptr(f: extern "vectorcall" fn()) {
    = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
 
 error[E0570]: `"vectorcall"` is not a supported ABI for the current target
-  --> $DIR/unsupported.rs:148:1
+  --> $DIR/unsupported.rs:150:1
    |
 LL | extern "vectorcall" {}
    | ^^^^^^^^^^^^^^^^^^^^^^
 
 warning: the calling convention "C-cmse-nonsecure-call" is not supported on this target
-  --> $DIR/unsupported.rs:151:21
+  --> $DIR/unsupported.rs:153:21
    |
 LL | fn cmse_call_ptr(f: extern "C-cmse-nonsecure-call" fn()) {
    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -184,7 +185,7 @@ LL | fn cmse_call_ptr(f: extern "C-cmse-nonsecure-call" fn()) {
    = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
 
 warning: the calling convention "C-cmse-nonsecure-entry" is not supported on this target
-  --> $DIR/unsupported.rs:159:22
+  --> $DIR/unsupported.rs:161:22
    |
 LL | fn cmse_entry_ptr(f: extern "C-cmse-nonsecure-entry" fn()) {
    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -193,7 +194,7 @@ LL | fn cmse_entry_ptr(f: extern "C-cmse-nonsecure-entry" fn()) {
    = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
 
 error[E0570]: `"C-cmse-nonsecure-entry"` is not a supported ABI for the current target
-  --> $DIR/unsupported.rs:164:1
+  --> $DIR/unsupported.rs:166:1
    |
 LL | extern "C-cmse-nonsecure-entry" {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -255,7 +256,7 @@ LL | extern "stdcall" fn stdcall() {}
    = help: if you need `extern "stdcall"` on win32 and `extern "C"` everywhere else, use `extern "system"`
 
 warning: use of calling convention not supported on this target
-  --> $DIR/unsupported.rs:126:1
+  --> $DIR/unsupported.rs:128:1
    |
 LL | extern "cdecl" fn cdecl() {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -265,13 +266,13 @@ LL | extern "cdecl" fn cdecl() {}
    = help: use `extern "C"` instead
 
 error[E0570]: `"vectorcall"` is not a supported ABI for the current target
-  --> $DIR/unsupported.rs:141:1
+  --> $DIR/unsupported.rs:143:1
    |
 LL | extern "vectorcall" fn vectorcall() {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 error[E0570]: `"C-cmse-nonsecure-entry"` is not a supported ABI for the current target
-  --> $DIR/unsupported.rs:157:1
+  --> $DIR/unsupported.rs:159:1
    |
 LL | extern "C-cmse-nonsecure-entry" fn cmse_entry() {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -368,19 +369,20 @@ LL | fn stdcall_ptr(f: extern "stdcall" fn()) {
    = note: `#[warn(unsupported_fn_ptr_calling_conventions)]` on by default
 
 Future breakage diagnostic:
-warning: the calling convention "cdecl" is not supported on this target
-  --> $DIR/unsupported.rs:129:17
+warning: use of calling convention not supported on this target
+  --> $DIR/unsupported.rs:131:17
    |
 LL | fn cdecl_ptr(f: extern "cdecl" fn()) {
    |                 ^^^^^^^^^^^^^^^^^^^
    |
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
-   = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
-   = note: `#[warn(unsupported_fn_ptr_calling_conventions)]` on by default
+   = note: for more information, see issue #137018 <https://github.com/rust-lang/rust/issues/137018>
+   = help: use `extern "C"` instead
+   = note: `#[warn(unsupported_calling_conventions)]` on by default
 
 Future breakage diagnostic:
 warning: use of calling convention not supported on this target
-  --> $DIR/unsupported.rs:134:1
+  --> $DIR/unsupported.rs:136:1
    |
 LL | extern "cdecl" {}
    | ^^^^^^^^^^^^^^^^^
@@ -392,7 +394,7 @@ LL | extern "cdecl" {}
 
 Future breakage diagnostic:
 warning: use of calling convention not supported on this target
-  --> $DIR/unsupported.rs:137:1
+  --> $DIR/unsupported.rs:139:1
    |
 LL | extern "cdecl-unwind" {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^
@@ -404,7 +406,7 @@ LL | extern "cdecl-unwind" {}
 
 Future breakage diagnostic:
 warning: the calling convention "vectorcall" is not supported on this target
-  --> $DIR/unsupported.rs:143:22
+  --> $DIR/unsupported.rs:145:22
    |
 LL | fn vectorcall_ptr(f: extern "vectorcall" fn()) {
    |                      ^^^^^^^^^^^^^^^^^^^^^^^^
@@ -415,7 +417,7 @@ LL | fn vectorcall_ptr(f: extern "vectorcall" fn()) {
 
 Future breakage diagnostic:
 warning: the calling convention "C-cmse-nonsecure-call" is not supported on this target
-  --> $DIR/unsupported.rs:151:21
+  --> $DIR/unsupported.rs:153:21
    |
 LL | fn cmse_call_ptr(f: extern "C-cmse-nonsecure-call" fn()) {
    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -426,7 +428,7 @@ LL | fn cmse_call_ptr(f: extern "C-cmse-nonsecure-call" fn()) {
 
 Future breakage diagnostic:
 warning: the calling convention "C-cmse-nonsecure-entry" is not supported on this target
-  --> $DIR/unsupported.rs:159:22
+  --> $DIR/unsupported.rs:161:22
    |
 LL | fn cmse_entry_ptr(f: extern "C-cmse-nonsecure-entry" fn()) {
    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -437,7 +439,7 @@ LL | fn cmse_entry_ptr(f: extern "C-cmse-nonsecure-entry" fn()) {
 
 Future breakage diagnostic:
 warning: use of calling convention not supported on this target
-  --> $DIR/unsupported.rs:126:1
+  --> $DIR/unsupported.rs:128:1
    |
 LL | extern "cdecl" fn cdecl() {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^
diff --git a/tests/ui/abi/unsupported.arm.stderr b/tests/ui/abi/unsupported.arm.stderr
index 2c82e2951e2..0ac6d888f8d 100644
--- a/tests/ui/abi/unsupported.arm.stderr
+++ b/tests/ui/abi/unsupported.arm.stderr
@@ -99,7 +99,7 @@ LL | fn stdcall_ptr(f: extern "stdcall" fn()) {
    = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
 
 error[E0570]: `"stdcall"` is not a supported ABI for the current target
-  --> $DIR/unsupported.rs:117:1
+  --> $DIR/unsupported.rs:119:1
    |
 LL | extern "stdcall" {}
    | ^^^^^^^^^^^^^^^^^^^
@@ -107,24 +107,26 @@ LL | extern "stdcall" {}
    = help: if you need `extern "stdcall"` on win32 and `extern "C"` everywhere else, use `extern "system"`
 
 error[E0570]: `"stdcall-unwind"` is not a supported ABI for the current target
-  --> $DIR/unsupported.rs:121:1
+  --> $DIR/unsupported.rs:123:1
    |
 LL | extern "stdcall-unwind" {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = help: if you need `extern "stdcall-unwind"` on win32 and `extern "C-unwind"` everywhere else, use `extern "system-unwind"`
 
-warning: the calling convention "cdecl" is not supported on this target
-  --> $DIR/unsupported.rs:129:17
+warning: use of calling convention not supported on this target
+  --> $DIR/unsupported.rs:131:17
    |
 LL | fn cdecl_ptr(f: extern "cdecl" fn()) {
    |                 ^^^^^^^^^^^^^^^^^^^
    |
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
-   = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
+   = note: for more information, see issue #137018 <https://github.com/rust-lang/rust/issues/137018>
+   = help: use `extern "C"` instead
+   = note: `#[warn(unsupported_calling_conventions)]` on by default
 
 warning: use of calling convention not supported on this target
-  --> $DIR/unsupported.rs:134:1
+  --> $DIR/unsupported.rs:136:1
    |
 LL | extern "cdecl" {}
    | ^^^^^^^^^^^^^^^^^
@@ -132,10 +134,9 @@ LL | extern "cdecl" {}
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
    = note: for more information, see issue #137018 <https://github.com/rust-lang/rust/issues/137018>
    = help: use `extern "C"` instead
-   = note: `#[warn(unsupported_calling_conventions)]` on by default
 
 warning: use of calling convention not supported on this target
-  --> $DIR/unsupported.rs:137:1
+  --> $DIR/unsupported.rs:139:1
    |
 LL | extern "cdecl-unwind" {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^
@@ -145,7 +146,7 @@ LL | extern "cdecl-unwind" {}
    = help: use `extern "C-unwind"` instead
 
 warning: the calling convention "vectorcall" is not supported on this target
-  --> $DIR/unsupported.rs:143:22
+  --> $DIR/unsupported.rs:145:22
    |
 LL | fn vectorcall_ptr(f: extern "vectorcall" fn()) {
    |                      ^^^^^^^^^^^^^^^^^^^^^^^^
@@ -154,13 +155,13 @@ LL | fn vectorcall_ptr(f: extern "vectorcall" fn()) {
    = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
 
 error[E0570]: `"vectorcall"` is not a supported ABI for the current target
-  --> $DIR/unsupported.rs:148:1
+  --> $DIR/unsupported.rs:150:1
    |
 LL | extern "vectorcall" {}
    | ^^^^^^^^^^^^^^^^^^^^^^
 
 warning: the calling convention "C-cmse-nonsecure-call" is not supported on this target
-  --> $DIR/unsupported.rs:151:21
+  --> $DIR/unsupported.rs:153:21
    |
 LL | fn cmse_call_ptr(f: extern "C-cmse-nonsecure-call" fn()) {
    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -169,7 +170,7 @@ LL | fn cmse_call_ptr(f: extern "C-cmse-nonsecure-call" fn()) {
    = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
 
 warning: the calling convention "C-cmse-nonsecure-entry" is not supported on this target
-  --> $DIR/unsupported.rs:159:22
+  --> $DIR/unsupported.rs:161:22
    |
 LL | fn cmse_entry_ptr(f: extern "C-cmse-nonsecure-entry" fn()) {
    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -178,7 +179,7 @@ LL | fn cmse_entry_ptr(f: extern "C-cmse-nonsecure-entry" fn()) {
    = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
 
 error[E0570]: `"C-cmse-nonsecure-entry"` is not a supported ABI for the current target
-  --> $DIR/unsupported.rs:164:1
+  --> $DIR/unsupported.rs:166:1
    |
 LL | extern "C-cmse-nonsecure-entry" {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -234,7 +235,7 @@ LL | extern "stdcall" fn stdcall() {}
    = help: if you need `extern "stdcall"` on win32 and `extern "C"` everywhere else, use `extern "system"`
 
 warning: use of calling convention not supported on this target
-  --> $DIR/unsupported.rs:126:1
+  --> $DIR/unsupported.rs:128:1
    |
 LL | extern "cdecl" fn cdecl() {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -244,13 +245,13 @@ LL | extern "cdecl" fn cdecl() {}
    = help: use `extern "C"` instead
 
 error[E0570]: `"vectorcall"` is not a supported ABI for the current target
-  --> $DIR/unsupported.rs:141:1
+  --> $DIR/unsupported.rs:143:1
    |
 LL | extern "vectorcall" fn vectorcall() {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 error[E0570]: `"C-cmse-nonsecure-entry"` is not a supported ABI for the current target
-  --> $DIR/unsupported.rs:157:1
+  --> $DIR/unsupported.rs:159:1
    |
 LL | extern "C-cmse-nonsecure-entry" fn cmse_entry() {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -336,19 +337,20 @@ LL | fn stdcall_ptr(f: extern "stdcall" fn()) {
    = note: `#[warn(unsupported_fn_ptr_calling_conventions)]` on by default
 
 Future breakage diagnostic:
-warning: the calling convention "cdecl" is not supported on this target
-  --> $DIR/unsupported.rs:129:17
+warning: use of calling convention not supported on this target
+  --> $DIR/unsupported.rs:131:17
    |
 LL | fn cdecl_ptr(f: extern "cdecl" fn()) {
    |                 ^^^^^^^^^^^^^^^^^^^
    |
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
-   = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
-   = note: `#[warn(unsupported_fn_ptr_calling_conventions)]` on by default
+   = note: for more information, see issue #137018 <https://github.com/rust-lang/rust/issues/137018>
+   = help: use `extern "C"` instead
+   = note: `#[warn(unsupported_calling_conventions)]` on by default
 
 Future breakage diagnostic:
 warning: use of calling convention not supported on this target
-  --> $DIR/unsupported.rs:134:1
+  --> $DIR/unsupported.rs:136:1
    |
 LL | extern "cdecl" {}
    | ^^^^^^^^^^^^^^^^^
@@ -360,7 +362,7 @@ LL | extern "cdecl" {}
 
 Future breakage diagnostic:
 warning: use of calling convention not supported on this target
-  --> $DIR/unsupported.rs:137:1
+  --> $DIR/unsupported.rs:139:1
    |
 LL | extern "cdecl-unwind" {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^
@@ -372,7 +374,7 @@ LL | extern "cdecl-unwind" {}
 
 Future breakage diagnostic:
 warning: the calling convention "vectorcall" is not supported on this target
-  --> $DIR/unsupported.rs:143:22
+  --> $DIR/unsupported.rs:145:22
    |
 LL | fn vectorcall_ptr(f: extern "vectorcall" fn()) {
    |                      ^^^^^^^^^^^^^^^^^^^^^^^^
@@ -383,7 +385,7 @@ LL | fn vectorcall_ptr(f: extern "vectorcall" fn()) {
 
 Future breakage diagnostic:
 warning: the calling convention "C-cmse-nonsecure-call" is not supported on this target
-  --> $DIR/unsupported.rs:151:21
+  --> $DIR/unsupported.rs:153:21
    |
 LL | fn cmse_call_ptr(f: extern "C-cmse-nonsecure-call" fn()) {
    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -394,7 +396,7 @@ LL | fn cmse_call_ptr(f: extern "C-cmse-nonsecure-call" fn()) {
 
 Future breakage diagnostic:
 warning: the calling convention "C-cmse-nonsecure-entry" is not supported on this target
-  --> $DIR/unsupported.rs:159:22
+  --> $DIR/unsupported.rs:161:22
    |
 LL | fn cmse_entry_ptr(f: extern "C-cmse-nonsecure-entry" fn()) {
    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -405,7 +407,7 @@ LL | fn cmse_entry_ptr(f: extern "C-cmse-nonsecure-entry" fn()) {
 
 Future breakage diagnostic:
 warning: use of calling convention not supported on this target
-  --> $DIR/unsupported.rs:126:1
+  --> $DIR/unsupported.rs:128:1
    |
 LL | extern "cdecl" fn cdecl() {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^
diff --git a/tests/ui/abi/unsupported.i686.stderr b/tests/ui/abi/unsupported.i686.stderr
index d552f9a132c..4d903b435d8 100644
--- a/tests/ui/abi/unsupported.i686.stderr
+++ b/tests/ui/abi/unsupported.i686.stderr
@@ -75,7 +75,7 @@ LL | extern "riscv-interrupt-m" {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 warning: the calling convention "C-cmse-nonsecure-call" is not supported on this target
-  --> $DIR/unsupported.rs:151:21
+  --> $DIR/unsupported.rs:153:21
    |
 LL | fn cmse_call_ptr(f: extern "C-cmse-nonsecure-call" fn()) {
    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -84,7 +84,7 @@ LL | fn cmse_call_ptr(f: extern "C-cmse-nonsecure-call" fn()) {
    = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
 
 warning: the calling convention "C-cmse-nonsecure-entry" is not supported on this target
-  --> $DIR/unsupported.rs:159:22
+  --> $DIR/unsupported.rs:161:22
    |
 LL | fn cmse_entry_ptr(f: extern "C-cmse-nonsecure-entry" fn()) {
    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -93,7 +93,7 @@ LL | fn cmse_entry_ptr(f: extern "C-cmse-nonsecure-entry" fn()) {
    = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
 
 error[E0570]: `"C-cmse-nonsecure-entry"` is not a supported ABI for the current target
-  --> $DIR/unsupported.rs:164:1
+  --> $DIR/unsupported.rs:166:1
    |
 LL | extern "C-cmse-nonsecure-entry" {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -135,7 +135,7 @@ LL | extern "riscv-interrupt-m" fn riscv() {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 error[E0570]: `"C-cmse-nonsecure-entry"` is not a supported ABI for the current target
-  --> $DIR/unsupported.rs:157:1
+  --> $DIR/unsupported.rs:159:1
    |
 LL | extern "C-cmse-nonsecure-entry" fn cmse_entry() {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -200,7 +200,7 @@ LL | fn riscv_ptr(f: extern "riscv-interrupt-m" fn()) {
 
 Future breakage diagnostic:
 warning: the calling convention "C-cmse-nonsecure-call" is not supported on this target
-  --> $DIR/unsupported.rs:151:21
+  --> $DIR/unsupported.rs:153:21
    |
 LL | fn cmse_call_ptr(f: extern "C-cmse-nonsecure-call" fn()) {
    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -211,7 +211,7 @@ LL | fn cmse_call_ptr(f: extern "C-cmse-nonsecure-call" fn()) {
 
 Future breakage diagnostic:
 warning: the calling convention "C-cmse-nonsecure-entry" is not supported on this target
-  --> $DIR/unsupported.rs:159:22
+  --> $DIR/unsupported.rs:161:22
    |
 LL | fn cmse_entry_ptr(f: extern "C-cmse-nonsecure-entry" fn()) {
    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
diff --git a/tests/ui/abi/unsupported.riscv32.stderr b/tests/ui/abi/unsupported.riscv32.stderr
index a0e2901c759..ad57a89e455 100644
--- a/tests/ui/abi/unsupported.riscv32.stderr
+++ b/tests/ui/abi/unsupported.riscv32.stderr
@@ -99,7 +99,7 @@ LL | fn stdcall_ptr(f: extern "stdcall" fn()) {
    = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
 
 error[E0570]: `"stdcall"` is not a supported ABI for the current target
-  --> $DIR/unsupported.rs:117:1
+  --> $DIR/unsupported.rs:119:1
    |
 LL | extern "stdcall" {}
    | ^^^^^^^^^^^^^^^^^^^
@@ -107,24 +107,26 @@ LL | extern "stdcall" {}
    = help: if you need `extern "stdcall"` on win32 and `extern "C"` everywhere else, use `extern "system"`
 
 error[E0570]: `"stdcall-unwind"` is not a supported ABI for the current target
-  --> $DIR/unsupported.rs:121:1
+  --> $DIR/unsupported.rs:123:1
    |
 LL | extern "stdcall-unwind" {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = help: if you need `extern "stdcall-unwind"` on win32 and `extern "C-unwind"` everywhere else, use `extern "system-unwind"`
 
-warning: the calling convention "cdecl" is not supported on this target
-  --> $DIR/unsupported.rs:129:17
+warning: use of calling convention not supported on this target
+  --> $DIR/unsupported.rs:131:17
    |
 LL | fn cdecl_ptr(f: extern "cdecl" fn()) {
    |                 ^^^^^^^^^^^^^^^^^^^
    |
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
-   = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
+   = note: for more information, see issue #137018 <https://github.com/rust-lang/rust/issues/137018>
+   = help: use `extern "C"` instead
+   = note: `#[warn(unsupported_calling_conventions)]` on by default
 
 warning: use of calling convention not supported on this target
-  --> $DIR/unsupported.rs:134:1
+  --> $DIR/unsupported.rs:136:1
    |
 LL | extern "cdecl" {}
    | ^^^^^^^^^^^^^^^^^
@@ -132,10 +134,9 @@ LL | extern "cdecl" {}
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
    = note: for more information, see issue #137018 <https://github.com/rust-lang/rust/issues/137018>
    = help: use `extern "C"` instead
-   = note: `#[warn(unsupported_calling_conventions)]` on by default
 
 warning: use of calling convention not supported on this target
-  --> $DIR/unsupported.rs:137:1
+  --> $DIR/unsupported.rs:139:1
    |
 LL | extern "cdecl-unwind" {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^
@@ -145,7 +146,7 @@ LL | extern "cdecl-unwind" {}
    = help: use `extern "C-unwind"` instead
 
 warning: the calling convention "vectorcall" is not supported on this target
-  --> $DIR/unsupported.rs:143:22
+  --> $DIR/unsupported.rs:145:22
    |
 LL | fn vectorcall_ptr(f: extern "vectorcall" fn()) {
    |                      ^^^^^^^^^^^^^^^^^^^^^^^^
@@ -154,13 +155,13 @@ LL | fn vectorcall_ptr(f: extern "vectorcall" fn()) {
    = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
 
 error[E0570]: `"vectorcall"` is not a supported ABI for the current target
-  --> $DIR/unsupported.rs:148:1
+  --> $DIR/unsupported.rs:150:1
    |
 LL | extern "vectorcall" {}
    | ^^^^^^^^^^^^^^^^^^^^^^
 
 warning: the calling convention "C-cmse-nonsecure-call" is not supported on this target
-  --> $DIR/unsupported.rs:151:21
+  --> $DIR/unsupported.rs:153:21
    |
 LL | fn cmse_call_ptr(f: extern "C-cmse-nonsecure-call" fn()) {
    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -169,7 +170,7 @@ LL | fn cmse_call_ptr(f: extern "C-cmse-nonsecure-call" fn()) {
    = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
 
 warning: the calling convention "C-cmse-nonsecure-entry" is not supported on this target
-  --> $DIR/unsupported.rs:159:22
+  --> $DIR/unsupported.rs:161:22
    |
 LL | fn cmse_entry_ptr(f: extern "C-cmse-nonsecure-entry" fn()) {
    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -178,7 +179,7 @@ LL | fn cmse_entry_ptr(f: extern "C-cmse-nonsecure-entry" fn()) {
    = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
 
 error[E0570]: `"C-cmse-nonsecure-entry"` is not a supported ABI for the current target
-  --> $DIR/unsupported.rs:164:1
+  --> $DIR/unsupported.rs:166:1
    |
 LL | extern "C-cmse-nonsecure-entry" {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -234,7 +235,7 @@ LL | extern "stdcall" fn stdcall() {}
    = help: if you need `extern "stdcall"` on win32 and `extern "C"` everywhere else, use `extern "system"`
 
 warning: use of calling convention not supported on this target
-  --> $DIR/unsupported.rs:126:1
+  --> $DIR/unsupported.rs:128:1
    |
 LL | extern "cdecl" fn cdecl() {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -244,13 +245,13 @@ LL | extern "cdecl" fn cdecl() {}
    = help: use `extern "C"` instead
 
 error[E0570]: `"vectorcall"` is not a supported ABI for the current target
-  --> $DIR/unsupported.rs:141:1
+  --> $DIR/unsupported.rs:143:1
    |
 LL | extern "vectorcall" fn vectorcall() {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 error[E0570]: `"C-cmse-nonsecure-entry"` is not a supported ABI for the current target
-  --> $DIR/unsupported.rs:157:1
+  --> $DIR/unsupported.rs:159:1
    |
 LL | extern "C-cmse-nonsecure-entry" fn cmse_entry() {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -336,19 +337,20 @@ LL | fn stdcall_ptr(f: extern "stdcall" fn()) {
    = note: `#[warn(unsupported_fn_ptr_calling_conventions)]` on by default
 
 Future breakage diagnostic:
-warning: the calling convention "cdecl" is not supported on this target
-  --> $DIR/unsupported.rs:129:17
+warning: use of calling convention not supported on this target
+  --> $DIR/unsupported.rs:131:17
    |
 LL | fn cdecl_ptr(f: extern "cdecl" fn()) {
    |                 ^^^^^^^^^^^^^^^^^^^
    |
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
-   = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
-   = note: `#[warn(unsupported_fn_ptr_calling_conventions)]` on by default
+   = note: for more information, see issue #137018 <https://github.com/rust-lang/rust/issues/137018>
+   = help: use `extern "C"` instead
+   = note: `#[warn(unsupported_calling_conventions)]` on by default
 
 Future breakage diagnostic:
 warning: use of calling convention not supported on this target
-  --> $DIR/unsupported.rs:134:1
+  --> $DIR/unsupported.rs:136:1
    |
 LL | extern "cdecl" {}
    | ^^^^^^^^^^^^^^^^^
@@ -360,7 +362,7 @@ LL | extern "cdecl" {}
 
 Future breakage diagnostic:
 warning: use of calling convention not supported on this target
-  --> $DIR/unsupported.rs:137:1
+  --> $DIR/unsupported.rs:139:1
    |
 LL | extern "cdecl-unwind" {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^
@@ -372,7 +374,7 @@ LL | extern "cdecl-unwind" {}
 
 Future breakage diagnostic:
 warning: the calling convention "vectorcall" is not supported on this target
-  --> $DIR/unsupported.rs:143:22
+  --> $DIR/unsupported.rs:145:22
    |
 LL | fn vectorcall_ptr(f: extern "vectorcall" fn()) {
    |                      ^^^^^^^^^^^^^^^^^^^^^^^^
@@ -383,7 +385,7 @@ LL | fn vectorcall_ptr(f: extern "vectorcall" fn()) {
 
 Future breakage diagnostic:
 warning: the calling convention "C-cmse-nonsecure-call" is not supported on this target
-  --> $DIR/unsupported.rs:151:21
+  --> $DIR/unsupported.rs:153:21
    |
 LL | fn cmse_call_ptr(f: extern "C-cmse-nonsecure-call" fn()) {
    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -394,7 +396,7 @@ LL | fn cmse_call_ptr(f: extern "C-cmse-nonsecure-call" fn()) {
 
 Future breakage diagnostic:
 warning: the calling convention "C-cmse-nonsecure-entry" is not supported on this target
-  --> $DIR/unsupported.rs:159:22
+  --> $DIR/unsupported.rs:161:22
    |
 LL | fn cmse_entry_ptr(f: extern "C-cmse-nonsecure-entry" fn()) {
    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -405,7 +407,7 @@ LL | fn cmse_entry_ptr(f: extern "C-cmse-nonsecure-entry" fn()) {
 
 Future breakage diagnostic:
 warning: use of calling convention not supported on this target
-  --> $DIR/unsupported.rs:126:1
+  --> $DIR/unsupported.rs:128:1
    |
 LL | extern "cdecl" fn cdecl() {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^
diff --git a/tests/ui/abi/unsupported.riscv64.stderr b/tests/ui/abi/unsupported.riscv64.stderr
index a0e2901c759..ad57a89e455 100644
--- a/tests/ui/abi/unsupported.riscv64.stderr
+++ b/tests/ui/abi/unsupported.riscv64.stderr
@@ -99,7 +99,7 @@ LL | fn stdcall_ptr(f: extern "stdcall" fn()) {
    = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
 
 error[E0570]: `"stdcall"` is not a supported ABI for the current target
-  --> $DIR/unsupported.rs:117:1
+  --> $DIR/unsupported.rs:119:1
    |
 LL | extern "stdcall" {}
    | ^^^^^^^^^^^^^^^^^^^
@@ -107,24 +107,26 @@ LL | extern "stdcall" {}
    = help: if you need `extern "stdcall"` on win32 and `extern "C"` everywhere else, use `extern "system"`
 
 error[E0570]: `"stdcall-unwind"` is not a supported ABI for the current target
-  --> $DIR/unsupported.rs:121:1
+  --> $DIR/unsupported.rs:123:1
    |
 LL | extern "stdcall-unwind" {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = help: if you need `extern "stdcall-unwind"` on win32 and `extern "C-unwind"` everywhere else, use `extern "system-unwind"`
 
-warning: the calling convention "cdecl" is not supported on this target
-  --> $DIR/unsupported.rs:129:17
+warning: use of calling convention not supported on this target
+  --> $DIR/unsupported.rs:131:17
    |
 LL | fn cdecl_ptr(f: extern "cdecl" fn()) {
    |                 ^^^^^^^^^^^^^^^^^^^
    |
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
-   = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
+   = note: for more information, see issue #137018 <https://github.com/rust-lang/rust/issues/137018>
+   = help: use `extern "C"` instead
+   = note: `#[warn(unsupported_calling_conventions)]` on by default
 
 warning: use of calling convention not supported on this target
-  --> $DIR/unsupported.rs:134:1
+  --> $DIR/unsupported.rs:136:1
    |
 LL | extern "cdecl" {}
    | ^^^^^^^^^^^^^^^^^
@@ -132,10 +134,9 @@ LL | extern "cdecl" {}
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
    = note: for more information, see issue #137018 <https://github.com/rust-lang/rust/issues/137018>
    = help: use `extern "C"` instead
-   = note: `#[warn(unsupported_calling_conventions)]` on by default
 
 warning: use of calling convention not supported on this target
-  --> $DIR/unsupported.rs:137:1
+  --> $DIR/unsupported.rs:139:1
    |
 LL | extern "cdecl-unwind" {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^
@@ -145,7 +146,7 @@ LL | extern "cdecl-unwind" {}
    = help: use `extern "C-unwind"` instead
 
 warning: the calling convention "vectorcall" is not supported on this target
-  --> $DIR/unsupported.rs:143:22
+  --> $DIR/unsupported.rs:145:22
    |
 LL | fn vectorcall_ptr(f: extern "vectorcall" fn()) {
    |                      ^^^^^^^^^^^^^^^^^^^^^^^^
@@ -154,13 +155,13 @@ LL | fn vectorcall_ptr(f: extern "vectorcall" fn()) {
    = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
 
 error[E0570]: `"vectorcall"` is not a supported ABI for the current target
-  --> $DIR/unsupported.rs:148:1
+  --> $DIR/unsupported.rs:150:1
    |
 LL | extern "vectorcall" {}
    | ^^^^^^^^^^^^^^^^^^^^^^
 
 warning: the calling convention "C-cmse-nonsecure-call" is not supported on this target
-  --> $DIR/unsupported.rs:151:21
+  --> $DIR/unsupported.rs:153:21
    |
 LL | fn cmse_call_ptr(f: extern "C-cmse-nonsecure-call" fn()) {
    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -169,7 +170,7 @@ LL | fn cmse_call_ptr(f: extern "C-cmse-nonsecure-call" fn()) {
    = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
 
 warning: the calling convention "C-cmse-nonsecure-entry" is not supported on this target
-  --> $DIR/unsupported.rs:159:22
+  --> $DIR/unsupported.rs:161:22
    |
 LL | fn cmse_entry_ptr(f: extern "C-cmse-nonsecure-entry" fn()) {
    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -178,7 +179,7 @@ LL | fn cmse_entry_ptr(f: extern "C-cmse-nonsecure-entry" fn()) {
    = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
 
 error[E0570]: `"C-cmse-nonsecure-entry"` is not a supported ABI for the current target
-  --> $DIR/unsupported.rs:164:1
+  --> $DIR/unsupported.rs:166:1
    |
 LL | extern "C-cmse-nonsecure-entry" {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -234,7 +235,7 @@ LL | extern "stdcall" fn stdcall() {}
    = help: if you need `extern "stdcall"` on win32 and `extern "C"` everywhere else, use `extern "system"`
 
 warning: use of calling convention not supported on this target
-  --> $DIR/unsupported.rs:126:1
+  --> $DIR/unsupported.rs:128:1
    |
 LL | extern "cdecl" fn cdecl() {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -244,13 +245,13 @@ LL | extern "cdecl" fn cdecl() {}
    = help: use `extern "C"` instead
 
 error[E0570]: `"vectorcall"` is not a supported ABI for the current target
-  --> $DIR/unsupported.rs:141:1
+  --> $DIR/unsupported.rs:143:1
    |
 LL | extern "vectorcall" fn vectorcall() {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 error[E0570]: `"C-cmse-nonsecure-entry"` is not a supported ABI for the current target
-  --> $DIR/unsupported.rs:157:1
+  --> $DIR/unsupported.rs:159:1
    |
 LL | extern "C-cmse-nonsecure-entry" fn cmse_entry() {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -336,19 +337,20 @@ LL | fn stdcall_ptr(f: extern "stdcall" fn()) {
    = note: `#[warn(unsupported_fn_ptr_calling_conventions)]` on by default
 
 Future breakage diagnostic:
-warning: the calling convention "cdecl" is not supported on this target
-  --> $DIR/unsupported.rs:129:17
+warning: use of calling convention not supported on this target
+  --> $DIR/unsupported.rs:131:17
    |
 LL | fn cdecl_ptr(f: extern "cdecl" fn()) {
    |                 ^^^^^^^^^^^^^^^^^^^
    |
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
-   = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
-   = note: `#[warn(unsupported_fn_ptr_calling_conventions)]` on by default
+   = note: for more information, see issue #137018 <https://github.com/rust-lang/rust/issues/137018>
+   = help: use `extern "C"` instead
+   = note: `#[warn(unsupported_calling_conventions)]` on by default
 
 Future breakage diagnostic:
 warning: use of calling convention not supported on this target
-  --> $DIR/unsupported.rs:134:1
+  --> $DIR/unsupported.rs:136:1
    |
 LL | extern "cdecl" {}
    | ^^^^^^^^^^^^^^^^^
@@ -360,7 +362,7 @@ LL | extern "cdecl" {}
 
 Future breakage diagnostic:
 warning: use of calling convention not supported on this target
-  --> $DIR/unsupported.rs:137:1
+  --> $DIR/unsupported.rs:139:1
    |
 LL | extern "cdecl-unwind" {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^
@@ -372,7 +374,7 @@ LL | extern "cdecl-unwind" {}
 
 Future breakage diagnostic:
 warning: the calling convention "vectorcall" is not supported on this target
-  --> $DIR/unsupported.rs:143:22
+  --> $DIR/unsupported.rs:145:22
    |
 LL | fn vectorcall_ptr(f: extern "vectorcall" fn()) {
    |                      ^^^^^^^^^^^^^^^^^^^^^^^^
@@ -383,7 +385,7 @@ LL | fn vectorcall_ptr(f: extern "vectorcall" fn()) {
 
 Future breakage diagnostic:
 warning: the calling convention "C-cmse-nonsecure-call" is not supported on this target
-  --> $DIR/unsupported.rs:151:21
+  --> $DIR/unsupported.rs:153:21
    |
 LL | fn cmse_call_ptr(f: extern "C-cmse-nonsecure-call" fn()) {
    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -394,7 +396,7 @@ LL | fn cmse_call_ptr(f: extern "C-cmse-nonsecure-call" fn()) {
 
 Future breakage diagnostic:
 warning: the calling convention "C-cmse-nonsecure-entry" is not supported on this target
-  --> $DIR/unsupported.rs:159:22
+  --> $DIR/unsupported.rs:161:22
    |
 LL | fn cmse_entry_ptr(f: extern "C-cmse-nonsecure-entry" fn()) {
    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -405,7 +407,7 @@ LL | fn cmse_entry_ptr(f: extern "C-cmse-nonsecure-entry" fn()) {
 
 Future breakage diagnostic:
 warning: use of calling convention not supported on this target
-  --> $DIR/unsupported.rs:126:1
+  --> $DIR/unsupported.rs:128:1
    |
 LL | extern "cdecl" fn cdecl() {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^
diff --git a/tests/ui/abi/unsupported.rs b/tests/ui/abi/unsupported.rs
index 9ea22ca516b..43bdfe3ea24 100644
--- a/tests/ui/abi/unsupported.rs
+++ b/tests/ui/abi/unsupported.rs
@@ -110,8 +110,10 @@ extern "stdcall" fn stdcall() {}
 //[x64_win]~^^ WARN unsupported_calling_conventions
 //[x64_win]~^^^ WARN this was previously accepted
 fn stdcall_ptr(f: extern "stdcall" fn()) {
-    //[x64,x64_win,arm,aarch64,riscv32,riscv64]~^ WARN unsupported_fn_ptr_calling_conventions
-    //[x64,x64_win,arm,aarch64,riscv32,riscv64]~^^ WARN this was previously accepted
+    //[x64_win]~^ WARN unsupported_calling_conventions
+    //[x64_win]~| WARN this was previously accepted
+    //[x64,arm,aarch64,riscv32,riscv64]~^^^ WARN unsupported_fn_ptr_calling_conventions
+    //[x64,arm,aarch64,riscv32,riscv64]~| WARN this was previously accepted
     f()
 }
 extern "stdcall" {}
@@ -127,7 +129,7 @@ extern "cdecl" fn cdecl() {}
 //[x64,x64_win,arm,aarch64,riscv32,riscv64]~^ WARN unsupported_calling_conventions
 //[x64,x64_win,arm,aarch64,riscv32,riscv64]~^^ WARN this was previously accepted
 fn cdecl_ptr(f: extern "cdecl" fn()) {
-    //[x64,x64_win,arm,aarch64,riscv32,riscv64]~^ WARN unsupported_fn_ptr_calling_conventions
+    //[x64,x64_win,arm,aarch64,riscv32,riscv64]~^ WARN unsupported_calling_conventions
     //[x64,x64_win,arm,aarch64,riscv32,riscv64]~^^ WARN this was previously accepted
     f()
 }
diff --git a/tests/ui/abi/unsupported.x64.stderr b/tests/ui/abi/unsupported.x64.stderr
index 732a5f84f50..f777fe86e24 100644
--- a/tests/ui/abi/unsupported.x64.stderr
+++ b/tests/ui/abi/unsupported.x64.stderr
@@ -99,7 +99,7 @@ LL | fn stdcall_ptr(f: extern "stdcall" fn()) {
    = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
 
 error[E0570]: `"stdcall"` is not a supported ABI for the current target
-  --> $DIR/unsupported.rs:117:1
+  --> $DIR/unsupported.rs:119:1
    |
 LL | extern "stdcall" {}
    | ^^^^^^^^^^^^^^^^^^^
@@ -107,24 +107,26 @@ LL | extern "stdcall" {}
    = help: if you need `extern "stdcall"` on win32 and `extern "C"` everywhere else, use `extern "system"`
 
 error[E0570]: `"stdcall-unwind"` is not a supported ABI for the current target
-  --> $DIR/unsupported.rs:121:1
+  --> $DIR/unsupported.rs:123:1
    |
 LL | extern "stdcall-unwind" {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = help: if you need `extern "stdcall-unwind"` on win32 and `extern "C-unwind"` everywhere else, use `extern "system-unwind"`
 
-warning: the calling convention "cdecl" is not supported on this target
-  --> $DIR/unsupported.rs:129:17
+warning: use of calling convention not supported on this target
+  --> $DIR/unsupported.rs:131:17
    |
 LL | fn cdecl_ptr(f: extern "cdecl" fn()) {
    |                 ^^^^^^^^^^^^^^^^^^^
    |
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
-   = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
+   = note: for more information, see issue #137018 <https://github.com/rust-lang/rust/issues/137018>
+   = help: use `extern "C"` instead
+   = note: `#[warn(unsupported_calling_conventions)]` on by default
 
 warning: use of calling convention not supported on this target
-  --> $DIR/unsupported.rs:134:1
+  --> $DIR/unsupported.rs:136:1
    |
 LL | extern "cdecl" {}
    | ^^^^^^^^^^^^^^^^^
@@ -132,10 +134,9 @@ LL | extern "cdecl" {}
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
    = note: for more information, see issue #137018 <https://github.com/rust-lang/rust/issues/137018>
    = help: use `extern "C"` instead
-   = note: `#[warn(unsupported_calling_conventions)]` on by default
 
 warning: use of calling convention not supported on this target
-  --> $DIR/unsupported.rs:137:1
+  --> $DIR/unsupported.rs:139:1
    |
 LL | extern "cdecl-unwind" {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^
@@ -145,7 +146,7 @@ LL | extern "cdecl-unwind" {}
    = help: use `extern "C-unwind"` instead
 
 warning: the calling convention "C-cmse-nonsecure-call" is not supported on this target
-  --> $DIR/unsupported.rs:151:21
+  --> $DIR/unsupported.rs:153:21
    |
 LL | fn cmse_call_ptr(f: extern "C-cmse-nonsecure-call" fn()) {
    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -154,7 +155,7 @@ LL | fn cmse_call_ptr(f: extern "C-cmse-nonsecure-call" fn()) {
    = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
 
 warning: the calling convention "C-cmse-nonsecure-entry" is not supported on this target
-  --> $DIR/unsupported.rs:159:22
+  --> $DIR/unsupported.rs:161:22
    |
 LL | fn cmse_entry_ptr(f: extern "C-cmse-nonsecure-entry" fn()) {
    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -163,7 +164,7 @@ LL | fn cmse_entry_ptr(f: extern "C-cmse-nonsecure-entry" fn()) {
    = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
 
 error[E0570]: `"C-cmse-nonsecure-entry"` is not a supported ABI for the current target
-  --> $DIR/unsupported.rs:164:1
+  --> $DIR/unsupported.rs:166:1
    |
 LL | extern "C-cmse-nonsecure-entry" {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -219,7 +220,7 @@ LL | extern "stdcall" fn stdcall() {}
    = help: if you need `extern "stdcall"` on win32 and `extern "C"` everywhere else, use `extern "system"`
 
 warning: use of calling convention not supported on this target
-  --> $DIR/unsupported.rs:126:1
+  --> $DIR/unsupported.rs:128:1
    |
 LL | extern "cdecl" fn cdecl() {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -229,7 +230,7 @@ LL | extern "cdecl" fn cdecl() {}
    = help: use `extern "C"` instead
 
 error[E0570]: `"C-cmse-nonsecure-entry"` is not a supported ABI for the current target
-  --> $DIR/unsupported.rs:157:1
+  --> $DIR/unsupported.rs:159:1
    |
 LL | extern "C-cmse-nonsecure-entry" fn cmse_entry() {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -315,19 +316,20 @@ LL | fn stdcall_ptr(f: extern "stdcall" fn()) {
    = note: `#[warn(unsupported_fn_ptr_calling_conventions)]` on by default
 
 Future breakage diagnostic:
-warning: the calling convention "cdecl" is not supported on this target
-  --> $DIR/unsupported.rs:129:17
+warning: use of calling convention not supported on this target
+  --> $DIR/unsupported.rs:131:17
    |
 LL | fn cdecl_ptr(f: extern "cdecl" fn()) {
    |                 ^^^^^^^^^^^^^^^^^^^
    |
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
-   = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
-   = note: `#[warn(unsupported_fn_ptr_calling_conventions)]` on by default
+   = note: for more information, see issue #137018 <https://github.com/rust-lang/rust/issues/137018>
+   = help: use `extern "C"` instead
+   = note: `#[warn(unsupported_calling_conventions)]` on by default
 
 Future breakage diagnostic:
 warning: use of calling convention not supported on this target
-  --> $DIR/unsupported.rs:134:1
+  --> $DIR/unsupported.rs:136:1
    |
 LL | extern "cdecl" {}
    | ^^^^^^^^^^^^^^^^^
@@ -339,7 +341,7 @@ LL | extern "cdecl" {}
 
 Future breakage diagnostic:
 warning: use of calling convention not supported on this target
-  --> $DIR/unsupported.rs:137:1
+  --> $DIR/unsupported.rs:139:1
    |
 LL | extern "cdecl-unwind" {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^
@@ -351,7 +353,7 @@ LL | extern "cdecl-unwind" {}
 
 Future breakage diagnostic:
 warning: the calling convention "C-cmse-nonsecure-call" is not supported on this target
-  --> $DIR/unsupported.rs:151:21
+  --> $DIR/unsupported.rs:153:21
    |
 LL | fn cmse_call_ptr(f: extern "C-cmse-nonsecure-call" fn()) {
    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -362,7 +364,7 @@ LL | fn cmse_call_ptr(f: extern "C-cmse-nonsecure-call" fn()) {
 
 Future breakage diagnostic:
 warning: the calling convention "C-cmse-nonsecure-entry" is not supported on this target
-  --> $DIR/unsupported.rs:159:22
+  --> $DIR/unsupported.rs:161:22
    |
 LL | fn cmse_entry_ptr(f: extern "C-cmse-nonsecure-entry" fn()) {
    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -373,7 +375,7 @@ LL | fn cmse_entry_ptr(f: extern "C-cmse-nonsecure-entry" fn()) {
 
 Future breakage diagnostic:
 warning: use of calling convention not supported on this target
-  --> $DIR/unsupported.rs:126:1
+  --> $DIR/unsupported.rs:128:1
    |
 LL | extern "cdecl" fn cdecl() {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^
diff --git a/tests/ui/abi/unsupported.x64_win.stderr b/tests/ui/abi/unsupported.x64_win.stderr
index 5597440d5d9..328f4c3b043 100644
--- a/tests/ui/abi/unsupported.x64_win.stderr
+++ b/tests/ui/abi/unsupported.x64_win.stderr
@@ -89,17 +89,19 @@ error[E0570]: `"thiscall"` is not a supported ABI for the current target
 LL | extern "thiscall" {}
    | ^^^^^^^^^^^^^^^^^^^^
 
-warning: the calling convention "stdcall" is not supported on this target
+warning: use of calling convention not supported on this target
   --> $DIR/unsupported.rs:112:19
    |
 LL | fn stdcall_ptr(f: extern "stdcall" fn()) {
    |                   ^^^^^^^^^^^^^^^^^^^^^
    |
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
-   = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
+   = note: for more information, see issue #137018 <https://github.com/rust-lang/rust/issues/137018>
+   = help: if you need `extern "stdcall"` on win32 and `extern "C"` everywhere else, use `extern "system"`
+   = note: `#[warn(unsupported_calling_conventions)]` on by default
 
 warning: use of calling convention not supported on this target
-  --> $DIR/unsupported.rs:117:1
+  --> $DIR/unsupported.rs:119:1
    |
 LL | extern "stdcall" {}
    | ^^^^^^^^^^^^^^^^^^^
@@ -107,10 +109,9 @@ LL | extern "stdcall" {}
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
    = note: for more information, see issue #137018 <https://github.com/rust-lang/rust/issues/137018>
    = help: if you need `extern "stdcall"` on win32 and `extern "C"` everywhere else, use `extern "system"`
-   = note: `#[warn(unsupported_calling_conventions)]` on by default
 
 warning: use of calling convention not supported on this target
-  --> $DIR/unsupported.rs:121:1
+  --> $DIR/unsupported.rs:123:1
    |
 LL | extern "stdcall-unwind" {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -119,17 +120,18 @@ LL | extern "stdcall-unwind" {}
    = note: for more information, see issue #137018 <https://github.com/rust-lang/rust/issues/137018>
    = help: if you need `extern "stdcall-unwind"` on win32 and `extern "C-unwind"` everywhere else, use `extern "system-unwind"`
 
-warning: the calling convention "cdecl" is not supported on this target
-  --> $DIR/unsupported.rs:129:17
+warning: use of calling convention not supported on this target
+  --> $DIR/unsupported.rs:131:17
    |
 LL | fn cdecl_ptr(f: extern "cdecl" fn()) {
    |                 ^^^^^^^^^^^^^^^^^^^
    |
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
-   = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
+   = note: for more information, see issue #137018 <https://github.com/rust-lang/rust/issues/137018>
+   = help: use `extern "C"` instead
 
 warning: use of calling convention not supported on this target
-  --> $DIR/unsupported.rs:134:1
+  --> $DIR/unsupported.rs:136:1
    |
 LL | extern "cdecl" {}
    | ^^^^^^^^^^^^^^^^^
@@ -139,7 +141,7 @@ LL | extern "cdecl" {}
    = help: use `extern "C"` instead
 
 warning: use of calling convention not supported on this target
-  --> $DIR/unsupported.rs:137:1
+  --> $DIR/unsupported.rs:139:1
    |
 LL | extern "cdecl-unwind" {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^
@@ -149,7 +151,7 @@ LL | extern "cdecl-unwind" {}
    = help: use `extern "C-unwind"` instead
 
 warning: the calling convention "C-cmse-nonsecure-call" is not supported on this target
-  --> $DIR/unsupported.rs:151:21
+  --> $DIR/unsupported.rs:153:21
    |
 LL | fn cmse_call_ptr(f: extern "C-cmse-nonsecure-call" fn()) {
    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -158,7 +160,7 @@ LL | fn cmse_call_ptr(f: extern "C-cmse-nonsecure-call" fn()) {
    = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
 
 warning: the calling convention "C-cmse-nonsecure-entry" is not supported on this target
-  --> $DIR/unsupported.rs:159:22
+  --> $DIR/unsupported.rs:161:22
    |
 LL | fn cmse_entry_ptr(f: extern "C-cmse-nonsecure-entry" fn()) {
    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -167,13 +169,13 @@ LL | fn cmse_entry_ptr(f: extern "C-cmse-nonsecure-entry" fn()) {
    = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
 
 error[E0570]: `"C-cmse-nonsecure-entry"` is not a supported ABI for the current target
-  --> $DIR/unsupported.rs:164:1
+  --> $DIR/unsupported.rs:166:1
    |
 LL | extern "C-cmse-nonsecure-entry" {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 warning: use of calling convention not supported on this target
-  --> $DIR/unsupported.rs:169:1
+  --> $DIR/unsupported.rs:171:1
    |
 LL | extern "cdecl" {}
    | ^^^^^^^^^^^^^^^^^
@@ -235,7 +237,7 @@ LL | extern "stdcall" fn stdcall() {}
    = help: if you need `extern "stdcall"` on win32 and `extern "C"` everywhere else, use `extern "system"`
 
 warning: use of calling convention not supported on this target
-  --> $DIR/unsupported.rs:126:1
+  --> $DIR/unsupported.rs:128:1
    |
 LL | extern "cdecl" fn cdecl() {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -245,7 +247,7 @@ LL | extern "cdecl" fn cdecl() {}
    = help: use `extern "C"` instead
 
 error[E0570]: `"C-cmse-nonsecure-entry"` is not a supported ABI for the current target
-  --> $DIR/unsupported.rs:157:1
+  --> $DIR/unsupported.rs:159:1
    |
 LL | extern "C-cmse-nonsecure-entry" fn cmse_entry() {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -320,19 +322,20 @@ LL | fn thiscall_ptr(f: extern "thiscall" fn()) {
    = note: `#[warn(unsupported_fn_ptr_calling_conventions)]` on by default
 
 Future breakage diagnostic:
-warning: the calling convention "stdcall" is not supported on this target
+warning: use of calling convention not supported on this target
   --> $DIR/unsupported.rs:112:19
    |
 LL | fn stdcall_ptr(f: extern "stdcall" fn()) {
    |                   ^^^^^^^^^^^^^^^^^^^^^
    |
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
-   = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
-   = note: `#[warn(unsupported_fn_ptr_calling_conventions)]` on by default
+   = note: for more information, see issue #137018 <https://github.com/rust-lang/rust/issues/137018>
+   = help: if you need `extern "stdcall"` on win32 and `extern "C"` everywhere else, use `extern "system"`
+   = note: `#[warn(unsupported_calling_conventions)]` on by default
 
 Future breakage diagnostic:
 warning: use of calling convention not supported on this target
-  --> $DIR/unsupported.rs:117:1
+  --> $DIR/unsupported.rs:119:1
    |
 LL | extern "stdcall" {}
    | ^^^^^^^^^^^^^^^^^^^
@@ -344,7 +347,7 @@ LL | extern "stdcall" {}
 
 Future breakage diagnostic:
 warning: use of calling convention not supported on this target
-  --> $DIR/unsupported.rs:121:1
+  --> $DIR/unsupported.rs:123:1
    |
 LL | extern "stdcall-unwind" {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -355,19 +358,20 @@ LL | extern "stdcall-unwind" {}
    = note: `#[warn(unsupported_calling_conventions)]` on by default
 
 Future breakage diagnostic:
-warning: the calling convention "cdecl" is not supported on this target
-  --> $DIR/unsupported.rs:129:17
+warning: use of calling convention not supported on this target
+  --> $DIR/unsupported.rs:131:17
    |
 LL | fn cdecl_ptr(f: extern "cdecl" fn()) {
    |                 ^^^^^^^^^^^^^^^^^^^
    |
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
-   = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
-   = note: `#[warn(unsupported_fn_ptr_calling_conventions)]` on by default
+   = note: for more information, see issue #137018 <https://github.com/rust-lang/rust/issues/137018>
+   = help: use `extern "C"` instead
+   = note: `#[warn(unsupported_calling_conventions)]` on by default
 
 Future breakage diagnostic:
 warning: use of calling convention not supported on this target
-  --> $DIR/unsupported.rs:134:1
+  --> $DIR/unsupported.rs:136:1
    |
 LL | extern "cdecl" {}
    | ^^^^^^^^^^^^^^^^^
@@ -379,7 +383,7 @@ LL | extern "cdecl" {}
 
 Future breakage diagnostic:
 warning: use of calling convention not supported on this target
-  --> $DIR/unsupported.rs:137:1
+  --> $DIR/unsupported.rs:139:1
    |
 LL | extern "cdecl-unwind" {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^
@@ -391,7 +395,7 @@ LL | extern "cdecl-unwind" {}
 
 Future breakage diagnostic:
 warning: the calling convention "C-cmse-nonsecure-call" is not supported on this target
-  --> $DIR/unsupported.rs:151:21
+  --> $DIR/unsupported.rs:153:21
    |
 LL | fn cmse_call_ptr(f: extern "C-cmse-nonsecure-call" fn()) {
    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -402,7 +406,7 @@ LL | fn cmse_call_ptr(f: extern "C-cmse-nonsecure-call" fn()) {
 
 Future breakage diagnostic:
 warning: the calling convention "C-cmse-nonsecure-entry" is not supported on this target
-  --> $DIR/unsupported.rs:159:22
+  --> $DIR/unsupported.rs:161:22
    |
 LL | fn cmse_entry_ptr(f: extern "C-cmse-nonsecure-entry" fn()) {
    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -413,7 +417,7 @@ LL | fn cmse_entry_ptr(f: extern "C-cmse-nonsecure-entry" fn()) {
 
 Future breakage diagnostic:
 warning: use of calling convention not supported on this target
-  --> $DIR/unsupported.rs:169:1
+  --> $DIR/unsupported.rs:171:1
    |
 LL | extern "cdecl" {}
    | ^^^^^^^^^^^^^^^^^
@@ -437,7 +441,7 @@ LL | extern "stdcall" fn stdcall() {}
 
 Future breakage diagnostic:
 warning: use of calling convention not supported on this target
-  --> $DIR/unsupported.rs:126:1
+  --> $DIR/unsupported.rs:128:1
    |
 LL | extern "cdecl" fn cdecl() {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^