Nightly build 2024.09.20

What's Changed

Proposals accepted and merged 📜

• Lambdas by @CJ-Johnson in #3848

Toolchain and implementation changes 🛠️

• Support initialization of specific classes from struct literals by @zygoloid in #4320
• Iterate on diagnostic structure by @jonmeow in #4321
• Add usage tips to NOAUTOUPDATE tests by @geoffromer in #4324
• Update basic diagnostic capitalization/punctuation by @jonmeow in #4328
• Adopt new diagnostic conventions in handle_class.cpp by @zygoloid in #4327

Documentation changes 📝

• Fix singular/plural mismatch in design README by @josh11b in #4326

Other changes

• Bump google-protobuf from 4.27.3 to 4.27.5 in /website in the bundler group across 1 directory by @dependabot in #4325

Full Changelog: v0.0.0-0.nightly.2024.09.19...v0.0.0-0.nightly.2024.09.20

Nightly build 2024.09.19

What's Changed

Toolchain and implementation changes 🛠️

• Stop name mangling at an imported package name by @dwblaikie in #4294

Full Changelog: v0.0.0-0.nightly.2024.09.18...v0.0.0-0.nightly.2024.09.19

Nightly build 2024.09.18

What's Changed

Toolchain and implementation changes 🛠️

• Improve access checking code by @brymer-meneses in #4317
• Use TupleAccess instead of TupleIndex by @brymer-meneses in #4318
• Apply is_closed_import to imported namespaces by @dwblaikie in #4312

Full Changelog: v0.0.0-0.nightly.2024.09.17...v0.0.0-0.nightly.2024.09.18

Nightly build 2024.09.17

What's Changed

Other changes

• Remove [[clang::preserve_most]] by @chandlerc in #4319

Full Changelog: v0.0.0-0.nightly.2024.09.16...v0.0.0-0.nightly.2024.09.17

Nightly build 2024.09.16

What's Changed

Toolchain and implementation changes 🛠️

• Do some tactical inlining across lexer and parser. by @chandlerc in #4307

Full Changelog: v0.0.0-0.nightly.2024.09.15...v0.0.0-0.nightly.2024.09.16

Nightly build 2024.09.15

What's Changed

Toolchain and implementation changes 🛠️

• Refactor link and compile into subcommand objects. by @jonmeow in #4303
• Clarify what was missing in binding pattern errors by @josh11b in #4314
• Brief documentation for the current name mangling scheme by @dwblaikie in #4286

Full Changelog: v0.0.0-0.nightly.2024.09.14...v0.0.0-0.nightly.2024.09.15

Nightly build 2024.09.14

What's Changed

Toolchain and implementation changes 🛠️

• Move the constants in the precedence table into the header. by @chandlerc in #4308
• Extract subcommand options from the driver file. by @jonmeow in #4300
• Move 'core' directory prefix by @jonmeow in #4311
• Rework how we check calls to support deduced implicit parameters by @zygoloid in #4302
• Omit a trailing SpecificId by default when formatting instruction arguments. by @zygoloid in #4315

Infrastructure changes 🏗️

• Ignore the .gdb_history that's created next to the project-specific .gdbinit by @dwblaikie in #4313

Full Changelog: v0.0.0-0.nightly.2024.09.13...v0.0.0-0.nightly.2024.09.14

Nightly build 2024.09.13

What's Changed

Toolchain and implementation changes 🛠️

• Switch CARBON_CHECK to a format string API by @chandlerc in #4285
• Switch to ctx.label.package for rule, and adjust relative path handling by @jonmeow in #4305
• Improve error recovery in binding patterns by @josh11b in #4309
• Assert that the llvm::Function is created with the same name as requested by @dwblaikie in #4306

Full Changelog: v0.0.0-0.nightly.2024.09.12...v0.0.0-0.nightly.2024.09.13

Nightly build 2024.09.12

What's Changed

Toolchain and implementation changes 🛠️

• Parse support for where operator by @josh11b in #4275
• Switch CARBON_VLOG to support a format string API. by @chandlerc in #4283
• Migrate all CARBON_VLOG to the format string variant. by @chandlerc in #4284
• add additional testdata for access checks by @brymer-meneses in #4297
• Add parse support for multiple requirements after where separated by and by @josh11b in #4298
• Break out driver environment info into its own type. by @jonmeow in #4299
• Only allow designators when parsing where __ = ... by @josh11b in #4304

Documentation changes 📝

• Update the talk list by @jonmeow in #4279

Full Changelog: v0.0.0-0.nightly.2024.09.11...v0.0.0-0.nightly.2024.09.12

Nightly build 2024.09.11

What's Changed

Toolchain and implementation changes 🛠️

• Enforce private and protected access modifiers for class member access by @brymer-meneses in #4248
• Add SemIR support for virtual functions by @dwblaikie in #4272
• Make the 'library' lines in tests use a substitution. by @jonmeow in #4278
• Generate and use a manifest for prelude files. by @jonmeow in #4291
• Add KeywordModifierSet helper for conversion to (likely SemIR) enums by @dwblaikie in #4290
• Update tests to use [[@TEST_NAME]] by @jonmeow in #4293
• docs: add missing syntax highlighting by @brymer-meneses in #4289
• Split if expressions out of handle_expr by @jonmeow in #4292
• Add explicit to match style, appease clang-tidy by @josh11b in #4296

Full Changelog: v0.0.0-0.nightly.2024.09.10...v0.0.0-0.nightly.2024.09.11