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Hook schala function up to debug booleans

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Not sure if I like this API, but eh, it's what I've got
This commit is contained in:
greg 2018-03-24 13:41:54 -07:00
parent 20cf877d21
commit 20f879d68d
1 changed files with 21 additions and 7 deletions
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18
schala-lang/src/lib.rs
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@ -51,8 +51,10 @@ impl ProgrammingLanguageInterface for Schala {
//tokenzing
let tokens = tokenizing::tokenize(input);
if options.debug.tokens {
let token_string = tokens.iter().map(|t| format!("{:?}<L:{},C:{}>", t.token_type, t.offset.0, t.offset.1)).join(", ");
evaluation.add_artifact(TraceArtifact::new("tokens", token_string));
}
{
let token_errors: Vec<&String> = tokens.iter().filter_map(|t| t.get_error()).collect();
@ -64,12 +66,18 @@ impl ProgrammingLanguageInterface for Schala {
// parsing
let ast = match parsing::parse(tokens) {
(Ok(ast), trace) => {
if options.debug.parse_tree {
evaluation.add_artifact(TraceArtifact::new_parse_trace(trace));
evaluation.add_artifact(TraceArtifact::new("ast", format!("{:?}", ast)));
}
if options.debug.ast {
evaluation.add_artifact(TraceArtifact::new("ast", format!("{:#?}", ast)));
}
ast
},
(Err(err), trace) => {
if options.debug.parse_tree {
evaluation.add_artifact(TraceArtifact::new_parse_trace(trace));
}
return evaluation.output(Err(format!("Parse error: {:?}\n", err.msg)));
}
};
@ -85,12 +93,18 @@ impl ProgrammingLanguageInterface for Schala {
//typechecking
match self.type_context.type_check_ast(&ast) {
Ok(ty) => evaluation.add_artifact(TraceArtifact::new("type_check", format!("{:?}", ty))),
Ok(ty) => {
if options.debug.type_checking {
evaluation.add_artifact(TraceArtifact::new("type_check", format!("{:?}", ty)));
}
},
Err(msg) => evaluation.add_artifact(TraceArtifact::new("type_check", msg)),
};
let text = self.type_context.debug_symbol_table();
if options.debug.symbol_table {
evaluation.add_artifact(TraceArtifact::new("symbol_table", text));
}
let evaluation_outputs = self.state.evaluate(ast);
let text_output: String = evaluation_outputs.into_iter().intersperse(format!("\n")).collect();