mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-09-24 20:20:10 +01:00
Richard Smith
c78751338b
Add support for "jump to declaration", "find references", type information on hover. This support is strictly single-file for now; only references and declarations within the same file are found. We could go a bit beyond that, but to properly handle cross-file references we'll need to build an index and a compilation database, which is beyond the scope of this change. On hover, we provide the type information for the instruction under the cursor as-is. This is frequently not very useful, as the type of a function F is simply "<type of F>", but is a starting point for richer information. Assisted-by: Claude Code
141 lines
3.8 KiB
Python
141 lines
3.8 KiB
Python
# Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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# Exceptions. See /LICENSE for license information.
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# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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load("//bazel/cc_rules:defs.bzl", "cc_library")
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package(default_visibility = ["//visibility:public"])
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filegroup(
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name = "testdata",
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srcs = glob(["testdata/**/*.carbon"]),
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)
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cc_library(
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name = "language_server",
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srcs = ["language_server.cpp"],
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hdrs = ["language_server.h"],
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deps = [
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":context",
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":incoming_messages",
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":outgoing_messages",
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"//common:ostream",
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"//common:raw_string_ostream",
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"//toolchain/base:install_paths",
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"//toolchain/diagnostics:emitter",
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"@llvm-project//clang-tools-extra/clangd:ClangDaemon",
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],
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)
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cc_library(
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name = "sem_ir_index",
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srcs = ["sem_ir_index.cpp"],
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hdrs = ["sem_ir_index.h"],
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deps = [
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"//common:check",
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"//toolchain/lex:token_index",
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"//toolchain/lex:token_kind",
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"//toolchain/lex:tokenized_buffer",
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"//toolchain/parse:node_kind",
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"//toolchain/parse:tree",
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"//toolchain/sem_ir:file",
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"//toolchain/sem_ir:typed_insts",
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"@llvm-project//llvm:Support",
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],
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)
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cc_library(
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name = "context",
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srcs = ["context.cpp"],
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hdrs = ["context.h"],
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deps = [
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":sem_ir_index",
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"//common:check",
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"//common:map",
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"//common:raw_string_ostream",
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"//toolchain/base:clang_invocation",
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"//toolchain/base:install_paths",
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"//toolchain/base:shared_value_stores",
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"//toolchain/check",
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"//toolchain/diagnostics:emitter",
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"//toolchain/diagnostics:file_diagnostics",
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"//toolchain/driver:codegen_options",
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"//toolchain/driver:compile_driver",
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"//toolchain/lex",
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"//toolchain/lex:tokenized_buffer",
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"//toolchain/parse",
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"//toolchain/parse:tree",
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"//toolchain/sem_ir:file",
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"//toolchain/source:source_buffer",
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"@llvm-project//clang-tools-extra/clangd:ClangDaemon",
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"@llvm-project//llvm:Support",
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"@llvm-project//llvm:TargetParser",
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],
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)
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cc_library(
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name = "position",
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srcs = ["position.cpp"],
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hdrs = ["position.h"],
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deps = [
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":context",
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":sem_ir_index",
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"//toolchain/lex:token_index",
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"//toolchain/lex:tokenized_buffer",
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"//toolchain/parse:tree",
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"//toolchain/sem_ir:file",
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"//toolchain/sem_ir:typed_insts",
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"@llvm-project//clang-tools-extra/clangd:ClangDaemon",
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"@llvm-project//llvm:Support",
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],
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)
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cc_library(
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name = "handle",
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srcs = glob(["handle_*"]),
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hdrs = ["handle.h"],
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deps = [
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":context",
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":position",
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":sem_ir_index",
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"//common:check",
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"//common:raw_string_ostream",
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"//toolchain/base:shared_value_stores",
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"//toolchain/lex",
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"//toolchain/lex:token_index",
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"//toolchain/lex:token_kind",
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"//toolchain/parse",
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"//toolchain/parse:node_kind",
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"//toolchain/parse:tree",
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"//toolchain/sem_ir:file",
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"//toolchain/sem_ir:stringify",
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"//toolchain/sem_ir:typed_insts",
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"//toolchain/source:source_buffer",
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"@llvm-project//clang-tools-extra/clangd:ClangDaemon",
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"@llvm-project//llvm:Support",
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],
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)
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cc_library(
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name = "incoming_messages",
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srcs = ["incoming_messages.cpp"],
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hdrs = ["incoming_messages.h"],
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deps = [
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":context",
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":handle",
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"//common:check",
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"//common:map",
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"//common:ostream",
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"//common:raw_string_ostream",
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"@llvm-project//clang-tools-extra/clangd:ClangDaemon",
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],
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)
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cc_library(
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name = "outgoing_messages",
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hdrs = ["outgoing_messages.h"],
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deps = [
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"@llvm-project//clang-tools-extra/clangd:ClangDaemon",
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],
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)
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