diff options
| author | Alasdair Armstrong | 2018-12-22 00:20:08 +0000 |
|---|---|---|
| committer | Alasdair Armstrong | 2018-12-22 00:20:08 +0000 |
| commit | 0a65347ed2868b815dee532acfebb463f8be644b (patch) | |
| tree | 662b9fb1b240984597b3050fe4c174ccfceecd0f /src/interactive.ml | |
| parent | c745a9a8d8d7d2b04e72bbb8bda9d9f0a7aabbfb (diff) | |
Improve error messages and debugging
Work on improving the formatting and quality of error messages
When sail is invoked with sail -i, any type errors now drop the user
down to the interactive prompt, with the interactive environment being
the environment at the point the type error occurred, this means the
typechecker state can be interactively queried in the interpreter to help
diagnose type errors.
Diffstat (limited to 'src/interactive.ml')
| -rw-r--r-- | src/interactive.ml | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/interactive.ml b/src/interactive.ml new file mode 100644 index 00000000..3c4619a0 --- /dev/null +++ b/src/interactive.ml @@ -0,0 +1,7 @@ + +let opt_interactive = ref false +let opt_suppress_banner = ref false + +let env = ref Type_check.initial_env + +let ast = ref (Ast.Defs []) |