bors a525c7ddba Auto merge of #111928 - c410-f3r:dqewdas, r=eholk ...

[RFC-2011] Expand more expressions

cc #44838

Expands `if`, `let`, `match` and also makes `generic_assert_internals` an allowed feature when using `assert!`. `#![feature(generic_assert)]` is still needed to activate everything.

```rust
#![feature(generic_assert)]

fn fun(a: Option<i32>, b: Option<i32>, c: Option<i32>) {
  assert!(
    if a.is_some() { 1 } else { 2 } == 3
      && if let Some(elem) = b { elem == 4 } else { false }
      && match c { Some(_) => true, None => false }
  );
}

fn main() {
  fun(Some(1), None, Some(2));
}

// Assertion failed: assert!(
//   if a.is_some() { 1 } else { 2 } == 3
//     && if let Some(elem) = b { elem == 4 } else { false }
//     && match c { Some(_) => true, None => false }
// );
//
// With captures:
//   a = Some(1)
//   b = None
//   c = Some(2)
```

2023-05-27 07:02:48 +00:00

..

assert

[RFC-2011] Expand more expressions

2023-05-24 21:15:50 -03:00

deriving

Rollup merge of #111633 - nnethercote:avoid-ref-format, r=WaffleLapkin

2023-05-18 10:52:35 +05:30

format_foreign

Use as_deref in compiler (but only where it makes sense)

2022-11-16 21:58:58 +00:00

alloc_error_handler.rs

Revert "Remove #[alloc_error_handler] from the compiler and library"

2023-04-25 00:08:35 +02:00

asm.rs

Avoid &format("...") calls in error message code.

2023-05-16 17:59:56 +10:00

assert.rs

Rip it out

2023-05-01 16:15:13 +08:00

cfg_accessible.rs

Migrate most of rustc_builtin_macros to diagnostic impls

2023-04-10 21:16:53 +01:00

cfg_eval.rs

Use Option::is_some_and and Result::is_ok_and in the compiler

2023-05-24 14:20:41 +00:00

cfg.rs

Migrate most of rustc_builtin_macros to diagnostic impls

2023-04-10 21:16:53 +01:00

cmdline_attrs.rs

expand: Pass ast::Crate by reference to AST transforming passes

2023-03-23 14:20:55 +04:00

compile_error.rs

Migrate most of rustc_builtin_macros to diagnostic impls

2023-04-10 21:16:53 +01:00

concat_bytes.rs

fix TODO comments

2023-05-02 10:32:07 +00:00

concat_idents.rs

refactor: use by-ref TokenTree iterator to avoid a few clones

2023-05-11 21:59:38 -05:00

concat.rs

initial step towards implementing C string literals

2023-05-02 10:30:09 +00:00

derive.rs

Migrate most of rustc_builtin_macros to diagnostic impls

2023-04-10 21:16:53 +01:00

edition_panic.rs

Rip it out

2023-05-01 16:15:13 +08:00

env.rs

Better diagnostics for env! where variable contains escape

2023-05-11 21:41:07 +01:00

errors.rs

Migrate builtin_macros::asm diagnostics to translatable diagnostics

2023-04-30 21:45:46 +01:00

format_foreign.rs

Remove useless drop of copy type

2023-05-10 19:36:01 +02:00

format.rs

Avoid &format("...") calls in error message code.

2023-05-16 17:59:56 +10:00

global_allocator.rs

Split AllocatorKind::fn_name in global_fn_name and default_fn_name

2023-05-11 14:35:08 +00:00

lib.rs

Add derive for core::marker::ConstParamTy

2023-05-16 20:09:25 +02:00

log_syntax.rs

…

proc_macro_harness.rs

Restrict From<S> for {D,Subd}iagnosticMessage.

2023-05-03 08:44:39 +10:00

source_util.rs

Avoid &format("...") calls in error message code.

2023-05-16 17:59:56 +10:00

standard_library_imports.rs

rustc_interface: Add a new query pre_configure

2023-03-23 14:22:48 +04:00

test_harness.rs

Add #[no_coverage] to the test harness's fn main

2023-05-01 11:01:12 +10:00

test.rs

Fix static string lints

2023-04-25 18:59:55 +01:00

trace_macros.rs

refactor: use by-ref TokenTree iterator to avoid a few clones

2023-05-11 21:59:38 -05:00

type_ascribe.rs

Add unstable type_ascribe macro

2022-11-19 22:16:42 +01:00

util.rs

rustc: Remove unused Session argument from some attribute functions

2023-03-22 13:55:55 +04:00