Change diagnostic wording

tiif · tiif · commit ecc006f83506 · 2025-05-30T13:56:08.000+08:00
diff --git a/src/tools/miri/src/diagnostics.rs b/src/tools/miri/src/diagnostics.rs
@@ -255,8 +255,7 @@ pub fn report_error<'tcx>(
                 ],
             UnsupportedForeignItem(_) => {
                 vec![
-                    note!("if this is a basic API commonly used on this target, please report an issue with Miri"),
-                    note!("however, note that Miri does not aim to support every FFI function out there; for instance, we will not support APIs for things such as GUIs, scripting languages, or databases"),
+                    note!("this means the program tried to do something Miri does not support; it does not indicate a bug in the program"),
                 ]
             }
             StackedBorrowsUb { help, history, .. } => {
diff --git a/src/tools/miri/tests/fail-dep/libc/unsupported_incomplete_function.stderr b/src/tools/miri/tests/fail-dep/libc/unsupported_incomplete_function.stderr
@@ -4,8 +4,7 @@ error: unsupported operation: can't call foreign function `signal` on $OS
 LL |         libc::signal(libc::SIGPIPE, libc::SIG_IGN);
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't call foreign function `signal` on $OS
    |
-   = help: if this is a basic API commonly used on this target, please report an issue with Miri
-   = help: however, note that Miri does not aim to support every FFI function out there; for instance, we will not support APIs for things such as GUIs, scripting languages, or databases
+   = help: this means the program tried to do something Miri does not support; it does not indicate a bug in the program
    = note: BACKTRACE:
    = note: inside `main` at tests/fail-dep/libc/unsupported_incomplete_function.rs:LL:CC
 
diff --git a/src/tools/miri/tests/fail/alloc/no_global_allocator.stderr b/src/tools/miri/tests/fail/alloc/no_global_allocator.stderr
@@ -4,8 +4,7 @@ error: unsupported operation: can't call foreign function `__rust_alloc` on $OS
 LL |         __rust_alloc(1, 1);
    |         ^^^^^^^^^^^^^^^^^^ can't call foreign function `__rust_alloc` on $OS
    |
-   = help: if this is a basic API commonly used on this target, please report an issue with Miri
-   = help: however, note that Miri does not aim to support every FFI function out there; for instance, we will not support APIs for things such as GUIs, scripting languages, or databases
+   = help: this means the program tried to do something Miri does not support; it does not indicate a bug in the program
    = note: BACKTRACE:
    = note: inside `miri_start` at tests/fail/alloc/no_global_allocator.rs:LL:CC
 
diff --git a/src/tools/miri/tests/fail/unsupported_foreign_function.stderr b/src/tools/miri/tests/fail/unsupported_foreign_function.stderr
@@ -4,8 +4,7 @@ error: unsupported operation: can't call foreign function `foo` on $OS
 LL |         foo();
    |         ^^^^^ can't call foreign function `foo` on $OS
    |
-   = help: if this is a basic API commonly used on this target, please report an issue with Miri
-   = help: however, note that Miri does not aim to support every FFI function out there; for instance, we will not support APIs for things such as GUIs, scripting languages, or databases
+   = help: this means the program tried to do something Miri does not support; it does not indicate a bug in the program
    = note: BACKTRACE:
    = note: inside `main` at tests/fail/unsupported_foreign_function.rs:LL:CC
 
diff --git a/src/tools/miri/tests/native-lib/fail/function_not_in_so.stderr b/src/tools/miri/tests/native-lib/fail/function_not_in_so.stderr
@@ -4,8 +4,7 @@ error: unsupported operation: can't call foreign function `foo` on $OS
 LL |         foo();
    |         ^^^^^ can't call foreign function `foo` on $OS
    |
-   = help: if this is a basic API commonly used on this target, please report an issue with Miri
-   = help: however, note that Miri does not aim to support every FFI function out there; for instance, we will not support APIs for things such as GUIs, scripting languages, or databases
+   = help: this means the program tried to do something Miri does not support; it does not indicate a bug in the program
    = note: BACKTRACE:
    = note: inside `main` at tests/native-lib/fail/function_not_in_so.rs:LL:CC
 
diff --git a/src/tools/miri/tests/native-lib/fail/private_function.stderr b/src/tools/miri/tests/native-lib/fail/private_function.stderr
@@ -4,8 +4,7 @@ error: unsupported operation: can't call foreign function `not_exported` on $OS
 LL |         not_exported();
    |         ^^^^^^^^^^^^^^ can't call foreign function `not_exported` on $OS
    |
-   = help: if this is a basic API commonly used on this target, please report an issue with Miri
-   = help: however, note that Miri does not aim to support every FFI function out there; for instance, we will not support APIs for things such as GUIs, scripting languages, or databases
+   = help: this means the program tried to do something Miri does not support; it does not indicate a bug in the program
    = note: BACKTRACE:
    = note: inside `main` at tests/native-lib/fail/private_function.rs:LL:CC
 

Original file line number	Diff line number	Diff line change
`@@ -255,8 +255,7 @@ pub fn report_error<'tcx>(`
`255`	`255`	`],`
`256`	`256`	`UnsupportedForeignItem(_) => {`
`257`	`257`	`vec![`
`258`		`- note!("if this is a basic API commonly used on this target, please report an issue with Miri"),`
`259`		`- note!("however, note that Miri does not aim to support every FFI function out there; for instance, we will not support APIs for things such as GUIs, scripting languages, or databases"),`
	`258`	`+ note!("this means the program tried to do something Miri does not support; it does not indicate a bug in the program"),`
`260`	`259`	`]`
`261`	`260`	`}`
`262`	`261`	`StackedBorrowsUb { help, history, .. } => {`
Original file line number	Diff line number	Diff line change
@@ -4,8 +4,7 @@ error: unsupported operation: can't call foreign function `signal` on $OS
`4`	`4`	`LL \| libc::signal(libc::SIGPIPE, libc::SIG_IGN);`
`5`	`5`	\| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't call foreign function `signal` on $OS
`6`	`6`	`\|`
`7`		`- = help: if this is a basic API commonly used on this target, please report an issue with Miri`
`8`		`- = help: however, note that Miri does not aim to support every FFI function out there; for instance, we will not support APIs for things such as GUIs, scripting languages, or databases`
	`7`	`+ = help: this means the program tried to do something Miri does not support; it does not indicate a bug in the program`
`9`	`8`	`= note: BACKTRACE:`
`10`	`9`	= note: inside `main` at tests/fail-dep/libc/unsupported_incomplete_function.rs:LL:CC
`11`	`10`
Original file line number	Diff line number	Diff line change
@@ -4,8 +4,7 @@ error: unsupported operation: can't call foreign function `__rust_alloc` on $OS
`4`	`4`	`LL \| __rust_alloc(1, 1);`
`5`	`5`	\| ^^^^^^^^^^^^^^^^^^ can't call foreign function `__rust_alloc` on $OS
`6`	`6`	`\|`
`7`		`- = help: if this is a basic API commonly used on this target, please report an issue with Miri`
`8`		`- = help: however, note that Miri does not aim to support every FFI function out there; for instance, we will not support APIs for things such as GUIs, scripting languages, or databases`
	`7`	`+ = help: this means the program tried to do something Miri does not support; it does not indicate a bug in the program`
`9`	`8`	`= note: BACKTRACE:`
`10`	`9`	= note: inside `miri_start` at tests/fail/alloc/no_global_allocator.rs:LL:CC
`11`	`10`
Original file line number	Diff line number	Diff line change
@@ -4,8 +4,7 @@ error: unsupported operation: can't call foreign function `foo` on $OS
`4`	`4`	`LL \| foo();`
`5`	`5`	\| ^^^^^ can't call foreign function `foo` on $OS
`6`	`6`	`\|`
`7`		`- = help: if this is a basic API commonly used on this target, please report an issue with Miri`
`8`		`- = help: however, note that Miri does not aim to support every FFI function out there; for instance, we will not support APIs for things such as GUIs, scripting languages, or databases`
	`7`	`+ = help: this means the program tried to do something Miri does not support; it does not indicate a bug in the program`
`9`	`8`	`= note: BACKTRACE:`
`10`	`9`	= note: inside `main` at tests/fail/unsupported_foreign_function.rs:LL:CC
`11`	`10`
Original file line number	Diff line number	Diff line change
@@ -4,8 +4,7 @@ error: unsupported operation: can't call foreign function `not_exported` on $OS
`4`	`4`	`LL \| not_exported();`
`5`	`5`	\| ^^^^^^^^^^^^^^ can't call foreign function `not_exported` on $OS
`6`	`6`	`\|`
`7`		`- = help: if this is a basic API commonly used on this target, please report an issue with Miri`
`8`		`- = help: however, note that Miri does not aim to support every FFI function out there; for instance, we will not support APIs for things such as GUIs, scripting languages, or databases`
	`7`	`+ = help: this means the program tried to do something Miri does not support; it does not indicate a bug in the program`
`9`	`8`	`= note: BACKTRACE:`
`10`	`9`	= note: inside `main` at tests/native-lib/fail/private_function.rs:LL:CC
`11`	`10`