Merge pull request #19772 from rust-lang/push-nxzlokoozypo

internal: Make diagnostics experimental by default

Merge pull request #19739 from Veykril/push-kpozprqnsmkk

Disable fixpoint for variance computation temporarily

Merge pull request #19692 from vishruth-thimmaiah/remove_underscore_f…

…or_used_var

feat: adds an assist to remove underscores from used variables

Merge pull request #19642 from ChayimFriedman2/fix-warn

fix: Two config code changes

Merge pull request #19573 from Veykril/push-swrzvrroornr

internal: Render sigantures with view hir command

Merge pull request #19533 from Veykril/push-zxlpwkvzxzws

chore: Set up a proper job matrix for rust-cross

Merge pull request #19475 from inflation/push-xrwpqzsqxtuy

Fix debug sourceFileMap when using cppvsdbg

Merge pull request #19400 from Shourya742/2025-03-20-fix-syntax-highl…

…ighting

Fix missing syntax highlighting for `&raw const` / `&raw mut` in all files.

Merge pull request #19374 from lnicola/nextest

minor: Use cargo nextest on CI

Merge pull request #19324 from ShoyuVanilla/migrate-inline-var

fix: Prevent wrong invocations of `needs_parens_in` with non-ancestral "parent"s