Since the introduction of "ColumnLimit: 120" in .clang-format, the
column limit has become 120 characters instead of 80 characters.
This prevents clang-format from generating too much changes even if just
a small portion of a source file or header file is modified.
noteBottomOfStack:
Without this, checks against stack space within Clang don't work as
Clang doesn't know where the stack begins.
Needed per-thread, as early as possible.
(on threads using Clang)
Using Clang's desired stack size:
Additionally increase stack size of pthreads to Clang's desired size.
This is presently 8MB, and is used by Clang's stack management
mechanisms to check* if close to stack exhaustion when determining if
there's sufficient space (and warn or run on a new thread with more).
(see runWithSufficientStackSpace)
The constant is available in LLVM 7 onwards.
* (abs(cur - bottom) > DesiredStackSize - threshold)
Initialization options are applied (deserialized to the same object) in the following order:
* "initializationOptions" from client
* first -init=
* second -init=
* ...
Scalar options will be overridden but arrays will get concatenated, e.g.
ccls -log-file=/dev/stderr -index . -init='{"clang":{"extraArgs":["-DA"]}}' -init='{"clang":{"extraArgs":["-DB"]}}'
results in clang.extraArgs: ["-DA", "-DB"]
* Better LanguageId detection with clangDriver (e.g. .cu -> types::TY_CUDA)
* fallback when there is no .ccls or compile_commands.json
Also Hide clangTooling options from --help
Move using below #include to make preamble happy
textDocument/references: if no references, first line or last line => list where this file is included
malloc_trim() only if files have been indexed in last cycle
Intern: use CachedHashStringRef
