Files
carbon-lang/toolchain/language_server/BUILD
T
Jon Ross-PerkinsandChandler Carruth 7befe2ce9f Switch custom error stream output to diagnostic (#4846)
This switches most error printing to use diagnostics instead of direct
stream writes, even when not a specific file diagnostic. I'm allowing
empty filenames for this use-case.

This allows a little more specific testing to validate coverage of
output using the diagnostic coverage test. I'm adding a few tests to
cover things that weren't previously tested.

Separately, this also forces a little more standardization in format...
considering how changes like #4568 show effort being spent to _mirror_
diagnostic style, my thought is now to just use diagnostic code where
possible.

Note this also allows incrementally better testing of the language
server; I'm changing the crash fix from #4847 in favor of diagnostic
testing.

---------

Co-authored-by: Chandler Carruth <chandlerc@gmail.com>
2025-01-30 01:58:07 +00:00

74 lines
1.8 KiB
Python

# Part of the Carbon Language project, under the Apache License v2.0 with LLVM
# Exceptions. See /LICENSE for license information.
# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
load("@rules_cc//cc:defs.bzl", "cc_library")
package(default_visibility = ["//visibility:public"])
filegroup(
name = "testdata",
data = glob(["testdata/**/*.carbon"]),
)
cc_library(
name = "language_server",
srcs = ["language_server.cpp"],
hdrs = ["language_server.h"],
deps = [
":context",
":incoming_messages",
":outgoing_messages",
"//common:ostream",
"//common:raw_string_ostream",
"//toolchain/diagnostics:diagnostic_emitter",
"@llvm-project//clang-tools-extra/clangd:ClangDaemon",
],
)
cc_library(
name = "context",
hdrs = ["context.h"],
deps = [
"//common:map",
],
)
cc_library(
name = "handle",
srcs = glob(["handle_*"]),
hdrs = ["handle.h"],
deps = [
":context",
"//toolchain/base:shared_value_stores",
"//toolchain/diagnostics:null_diagnostics",
"//toolchain/lex",
"//toolchain/parse",
"//toolchain/parse:node_kind",
"//toolchain/parse:tree",
"//toolchain/source:source_buffer",
"@llvm-project//clang-tools-extra/clangd:ClangDaemon",
],
)
cc_library(
name = "incoming_messages",
srcs = ["incoming_messages.cpp"],
hdrs = ["incoming_messages.h"],
deps = [
":context",
":handle",
"//common:check",
"//common:map",
"@llvm-project//clang-tools-extra/clangd:ClangDaemon",
],
)
cc_library(
name = "outgoing_messages",
hdrs = ["outgoing_messages.h"],
deps = [
"@llvm-project//clang-tools-extra/clangd:ClangDaemon",
],
)