carbon-language/carbon-lang v0.0.0-0.nightly.2025.04.18

Nightly build 2025.04.18

on GitHub

What's Changed

Toolchain and implementation changes 🛠️

• Implement virtual call dispatch by @dwblaikie in #5308
• Add missing standard library header inclusions by @tkoeppe in #5316
• Rename singleton InstId constants to TypeInstId by @danakj in #5323
• Allow a struct/tuple type literal to implicitly convert into a facet value by @danakj in #5325
• Make toolchain/check/testdata/facet/no_prelude/access.carbon into a min-prelude test by @danakj in #5327
• Stop pushing a fake generic for the duration of check. by @zygoloid in #5326
• definitions_required -> definitions_required_by_decl in toolchain/check/check_unit.cpp by @josh11b in #5329
• Fix comment typo in toolchain/sem_ir/inst_kind.h by @josh11b in #5330
• Add TODOs re: pattern_block_id to inst_namer.cpp by @josh11b in #5331

Documentation changes 📝

• Document and configure running lldb from the command line by @danakj in #5324

Full Changelog: v0.0.0-0.nightly.2025.04.17...v0.0.0-0.nightly.2025.04.18