[all-commits] [llvm/llvm-project] 16317f: [lldb-vscode] Creating a new flag for adjusting th...

[John Harrison via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 16317f1ced77e1d8711188f2fcc6c86a783d9c56
      https://github.com/llvm/llvm-project/commit/16317f1ced77e1d8711188f2fcc6c86a783d9c56
  Author: John Harrison <harjohn at google.com>
  Date:   2023-07-11 (Tue, 11 Jul 2023)

  Changed paths:
    M lldb/tools/lldb-vscode/Options.td
    M lldb/tools/lldb-vscode/README.md
    M lldb/tools/lldb-vscode/VSCode.cpp
    M lldb/tools/lldb-vscode/VSCode.h
    M lldb/tools/lldb-vscode/lldb-vscode.cpp

  Log Message:
  -----------
  [lldb-vscode] Creating a new flag for adjusting the behavior of evaluation repl expressions to allow users to more easily invoke lldb commands.

This adds a new flag and lldb runtime command to allow users to manage the behavior of the lldb-vscode evaluate repl request.

When evaluating a repl context this now has runtime managed flag for control how the repl behaviors with the follow values:

* `variable` - the existing behavior, with this mode requests are evaluted in the current frame context as variable expressions. To trigger a lldb command prefix an expression with ` and it will be evaluted as an lldb command.
* `command` - all expressions are evaluated as lldb commands.
* `auto` - An alternative mode that will attempt to determine if the expression is an lldb command or a variable expression. Based off the intepreted results the expression will be evaluted either as a command or an expression.

Additionally, I enabled completions and ensured they work with the new repl expression behavior to provide auto-completes.

RFC Discussion: https://discourse.llvm.org/t/rfc-lldb-vscode-evaluate-repl-behavior-and-improvements/71667

Reviewed By: wallace

Differential Revision: https://reviews.llvm.org/D154030