Pretty print pattern type values with transmute if they don't satisfy their pattern

Instead of printing `0_u32 is 1..`, we now print the default fallback rendering that we also use for invalid bools, chars, ...: `{transmute(0x00000000): (u32) is 1..=}`.

These cases can occur in mir dumps when const prop propagates a constant across a safety check that would prevent the actually UB value from existing. That's fine though, as it's dead code and we always need to allow UB in dead code.

follow-up to rust-lang#136176

cc `@compiler-errors` `@scottmcm`

r? `@RalfJung` because of the interpreter changes

…iaskrgr

Rollup of 8 pull requests

Successful merges:

 - rust-lang#134777 (Enable more tests on Windows)
 - rust-lang#134807 (fix(rustdoc): always use a channel when linking to doc.rust-lang.org)
 - rust-lang#135621 (Move some std tests to integration tests)
 - rust-lang#135695 (Support raw-dylib link kind on ELF)
 - rust-lang#135836 (bootstrap: only build `crt{begin,end}.o` when compiling to MUSL)
 - rust-lang#136235 (Pretty print pattern type values with transmute if they don't satisfy their pattern)
 - rust-lang#136392 (bootstrap: add wrapper macros for `feature = "tracing"`-gated `tracing` macros)
 - rust-lang#136462 (mir_build: Simplify `lower_pattern_range_endpoint`)

r? `@ghost`
`@rustbot` modify labels: rollup

Pretty print pattern type values with transmute if they don't satisfy their pattern

Instead of printing `0_u32 is 1..`, we now print the default fallback rendering that we also use for invalid bools, chars, ...: `{transmute(0x00000000): (u32) is 1..=}`.

These cases can occur in mir dumps when const prop propagates a constant across a safety check that would prevent the actually UB value from existing. That's fine though, as it's dead code and we always need to allow UB in dead code.

follow-up to rust-lang#136176

cc ``@compiler-errors`` ``@scottmcm``

r? ``@RalfJung`` because of the interpreter changes

…iaskrgr

Rollup of 7 pull requests

Successful merges:

 - rust-lang#134777 (Enable more tests on Windows)
 - rust-lang#134807 (fix(rustdoc): always use a channel when linking to doc.rust-lang.org)
 - rust-lang#135621 (Move some std tests to integration tests)
 - rust-lang#135836 (bootstrap: only build `crt{begin,end}.o` when compiling to MUSL)
 - rust-lang#136235 (Pretty print pattern type values with transmute if they don't satisfy their pattern)
 - rust-lang#136392 (bootstrap: add wrapper macros for `feature = "tracing"`-gated `tracing` macros)
 - rust-lang#136462 (mir_build: Simplify `lower_pattern_range_endpoint`)

r? `@ghost`
`@rustbot` modify labels: rollup

Pretty print pattern type values with transmute if they don't satisfy their pattern

Instead of printing `0_u32 is 1..`, we now print the default fallback rendering that we also use for invalid bools, chars, ...: `{transmute(0x00000000): (u32) is 1..=}`.

These cases can occur in mir dumps when const prop propagates a constant across a safety check that would prevent the actually UB value from existing. That's fine though, as it's dead code and we always need to allow UB in dead code.

follow-up to rust-lang#136176

cc ```@compiler-errors``` ```@scottmcm```

r? ```@RalfJung``` because of the interpreter changes

Rollup of 8 pull requests

Successful merges:

 - rust-lang#134807 (fix(rustdoc): always use a channel when linking to doc.rust-lang.org)
 - rust-lang#134814 (Add `kl` and `widekl` target features, and the feature gate)
 - rust-lang#135836 (bootstrap: only build `crt{begin,end}.o` when compiling to MUSL)
 - rust-lang#136022 (Port ui/simd tests to use the intrinsic macro)
 - rust-lang#136235 (Pretty print pattern type values with transmute if they don't satisfy their pattern)
 - rust-lang#136309 (set rustc dylib on manually constructed rustc command)
 - rust-lang#136392 (bootstrap: add wrapper macros for `feature = "tracing"`-gated `tracing` macros)
 - rust-lang#136462 (mir_build: Simplify `lower_pattern_range_endpoint`)

r? `@ghost`
`@rustbot` modify labels: rollup

Pretty print pattern type values with transmute if they don't satisfy their pattern

Instead of printing `0_u32 is 1..`, we now print the default fallback rendering that we also use for invalid bools, chars, ...: `{transmute(0x00000000): (u32) is 1..=}`.

These cases can occur in mir dumps when const prop propagates a constant across a safety check that would prevent the actually UB value from existing. That's fine though, as it's dead code and we always need to allow UB in dead code.

follow-up to rust-lang#136176

cc `@compiler-errors` `@scottmcm`

r? `@RalfJung` because of the interpreter changes

…kingjubilee

Rollup of 9 pull requests

Successful merges:

 - rust-lang#135439 (Make `-O` mean `OptLevel::Aggressive`)
 - rust-lang#136193 (Implement pattern type ffi checks)
 - rust-lang#136235 (Pretty print pattern type values with transmute if they don't satisfy their pattern)
 - rust-lang#136311 (Ensure that we never try to monomorphize the upcasting or vtable calls of impossible dyn types)
 - rust-lang#136315 (Use short ty string for binop and unop errors)
 - rust-lang#136393 (Fix accidentally not emitting overflowing literals lints anymore in patterns)
 - rust-lang#136530 (Implement `x perf` directly in bootstrap)
 - rust-lang#136580 (Couple of changes to run rustc in miri)
 - rust-lang#136589 (Enable "jump to def" feature on rustc docs)

r? `@ghost`
`@rustbot` modify labels: rollup

…iaskrgr

Rollup of 7 pull requests

Successful merges:

 - rust-lang#136073 (Always compute coroutine layout for eagerly emitting recursive layout errors)
 - rust-lang#136235 (Pretty print pattern type values with transmute if they don't satisfy their pattern)
 - rust-lang#136311 (Ensure that we never try to monomorphize the upcasting or vtable calls of impossible dyn types)
 - rust-lang#136315 (Use short ty string for binop and unop errors)
 - rust-lang#136393 (Fix accidentally not emitting overflowing literals lints anymore in patterns)
 - rust-lang#136435 (Simplify some code for lowering THIR patterns)
 - rust-lang#136630 (Change two std process tests to not output to std{out,err}, and fix test suite stat reset in bootstrap CI test rendering)

r? `@ghost`
`@rustbot` modify labels: rollup

Rollup of 7 pull requests

Successful merges:

 - rust-lang#136073 (Always compute coroutine layout for eagerly emitting recursive layout errors)
 - rust-lang#136235 (Pretty print pattern type values with transmute if they don't satisfy their pattern)
 - rust-lang#136311 (Ensure that we never try to monomorphize the upcasting or vtable calls of impossible dyn types)
 - rust-lang#136315 (Use short ty string for binop and unop errors)
 - rust-lang#136393 (Fix accidentally not emitting overflowing literals lints anymore in patterns)
 - rust-lang#136435 (Simplify some code for lowering THIR patterns)
 - rust-lang#136630 (Change two std process tests to not output to std{out,err}, and fix test suite stat reset in bootstrap CI test rendering)

r? `@ghost`
`@rustbot` modify labels: rollup

try-job: aarch64-gnu-debug

…iaskrgr

Rollup of 7 pull requests

Successful merges:

 - rust-lang#136073 (Always compute coroutine layout for eagerly emitting recursive layout errors)
 - rust-lang#136235 (Pretty print pattern type values with transmute if they don't satisfy their pattern)
 - rust-lang#136311 (Ensure that we never try to monomorphize the upcasting or vtable calls of impossible dyn types)
 - rust-lang#136315 (Use short ty string for binop and unop errors)
 - rust-lang#136393 (Fix accidentally not emitting overflowing literals lints anymore in patterns)
 - rust-lang#136435 (Simplify some code for lowering THIR patterns)
 - rust-lang#136630 (Change two std process tests to not output to std{out,err}, and fix test suite stat reset in bootstrap CI test rendering)

r? `@ghost`
`@rustbot` modify labels: rollup

try-job: aarch64-gnu-debug

…kingjubilee

Rollup of 9 pull requests

Successful merges:

 - rust-lang#135439 (Make `-O` mean `OptLevel::Aggressive`)
 - rust-lang#136193 (Implement pattern type ffi checks)
 - rust-lang#136235 (Pretty print pattern type values with transmute if they don't satisfy their pattern)
 - rust-lang#136311 (Ensure that we never try to monomorphize the upcasting or vtable calls of impossible dyn types)
 - rust-lang#136315 (Use short ty string for binop and unop errors)
 - rust-lang#136393 (Fix accidentally not emitting overflowing literals lints anymore in patterns)
 - rust-lang#136530 (Implement `x perf` directly in bootstrap)
 - rust-lang#136580 (Couple of changes to run rustc in miri)
 - rust-lang#136589 (Enable "jump to def" feature on rustc docs)

r? `@ghost`
`@rustbot` modify labels: rollup

Rollup merge of rust-lang#136235 - oli-obk:transmuty-pat-tys, r=RalfJung

Pretty print pattern type values with transmute if they don't satisfy their pattern

Instead of printing `0_u32 is 1..`, we now print the default fallback rendering that we also use for invalid bools, chars, ...: `{transmute(0x00000000): (u32) is 1..=}`.

These cases can occur in mir dumps when const prop propagates a constant across a safety check that would prevent the actually UB value from existing. That's fine though, as it's dead code and we always need to allow UB in dead code.

follow-up to rust-lang#136176

cc ``@compiler-errors`` ``@scottmcm``

r? ``@RalfJung`` because of the interpreter changes

…iaskrgr

Rollup of 7 pull requests

Successful merges:

 - rust-lang#136073 (Always compute coroutine layout for eagerly emitting recursive layout errors)
 - rust-lang#136235 (Pretty print pattern type values with transmute if they don't satisfy their pattern)
 - rust-lang#136311 (Ensure that we never try to monomorphize the upcasting or vtable calls of impossible dyn types)
 - rust-lang#136315 (Use short ty string for binop and unop errors)
 - rust-lang#136393 (Fix accidentally not emitting overflowing literals lints anymore in patterns)
 - rust-lang#136435 (Simplify some code for lowering THIR patterns)
 - rust-lang#136630 (Change two std process tests to not output to std{out,err}, and fix test suite stat reset in bootstrap CI test rendering)

r? `@ghost`
`@rustbot` modify labels: rollup

try-job: aarch64-gnu-debug