- Use `performParseAndResolveImportsOnly()` to invoke the frontend
- Do `bindExtensions()` in `ide::typeCheckContextUntil()`
- Typecheck preceding `TopLevelCodeDecl`s only if the compleiton is in
a `TopLevelCodeDecl`
- Other related tweaks
rdar://problem/56636747
Explicitly disable batch mode in createCompilerInvocation, since it uses
-force-single-frontend-invocation. Previously we were getting spurious
warnings. Also add a test that -disable-batch-mode will allow commands
that use -index-file to avoid the same warning, since that is likely
what they want to do as well.
rdar://39581506
Stop filtering out diagnostics with invalid locations in the editor
diagnostic consumer, and instead capture them separately so that we can
include them in did-compile notifications.
rdar://39225000
The only interesting change here is that I stopped filtering out
non-note diagnostics from outside the "inputs". This matches better how
code-completion gets inputs, and shouldn't hurt anything else since only
the tracing code will look at diagnostics that aren't in specific
buffers anyway.
rdar://38438512
