error stacktraces and locations (initial take, WIP)
This commit is contained in:
parent
d3bc08ab9d
commit
41574e08c9
|
@ -7,5 +7,9 @@ type Props = {
|
|||
};
|
||||
|
||||
export const SquiggleErrorAlert: React.FC<Props> = ({ error }) => {
|
||||
return <ErrorAlert heading="Error">{error.toString()}</ErrorAlert>;
|
||||
return (
|
||||
<ErrorAlert heading="Error">
|
||||
<pre>{error.toString()}</pre>
|
||||
</ErrorAlert>
|
||||
);
|
||||
};
|
||||
|
|
|
@ -298,7 +298,9 @@ export const ExpressionViewer: React.FC<Props> = ({ value, width }) => {
|
|||
{() => (
|
||||
<div>
|
||||
<span>No display for type: </span>{" "}
|
||||
<span className="font-semibold text-slate-600">{value.tag}</span>
|
||||
<span className="font-semibold text-slate-600">
|
||||
{(value as any).tag}
|
||||
</span>
|
||||
</div>
|
||||
)}
|
||||
</VariableList>
|
||||
|
|
|
@ -9,12 +9,12 @@ open Jest
|
|||
open Expect
|
||||
|
||||
let expectParseToBe = (expr, answer) =>
|
||||
Parse.parse(expr)->Parse.toStringResult->expect->toBe(answer)
|
||||
Parse.parse(expr, "test")->Parse.toStringResult->expect->toBe(answer)
|
||||
|
||||
let testParse = (expr, answer) => test(expr, () => expectParseToBe(expr, answer))
|
||||
|
||||
let expectToExpressionToBe = (expr, answer, ~v="_", ()) => {
|
||||
let rExpr = Parse.parse(expr)->Result.map(ToExpression.fromNode)
|
||||
let rExpr = Parse.parse(expr, "test")->Result.map(ToExpression.fromNode)
|
||||
let a1 = rExpr->ExpressionT.toStringResultOkless
|
||||
|
||||
if v == "_" {
|
||||
|
@ -22,6 +22,7 @@ let expectToExpressionToBe = (expr, answer, ~v="_", ()) => {
|
|||
} else {
|
||||
let a2 =
|
||||
rExpr
|
||||
->E.R2.errMap(e => e->Reducer_ErrorValue.attachEmptyStackTraceToErrorValue)
|
||||
->Result.flatMap(expr => Expression.BackCompatible.evaluate(expr))
|
||||
->Reducer_Value.toStringResultOkless
|
||||
(a1, a2)->expect->toEqual((answer, v))
|
||||
|
|
|
@ -25,7 +25,7 @@ x=1`,
|
|||
let mainIncludes = Project.getIncludes(project, "main")
|
||||
switch mainIncludes {
|
||||
| Ok(includes) => expect(includes) == ["common"]
|
||||
| Error(error) => fail(error->Reducer_ErrorValue.errorToString)
|
||||
| Error(error) => fail(error->Reducer_ErrorValue.errorValueToString)
|
||||
}
|
||||
})
|
||||
test("past chain", () => {
|
||||
|
@ -60,7 +60,7 @@ x=1`,
|
|||
let mainIncludes = Project.getIncludes(project, "main")
|
||||
switch mainIncludes {
|
||||
| Ok(includes) => expect(includes) == ["common", "myModule"]
|
||||
| Error(error) => fail(error->Reducer_ErrorValue.errorToString)
|
||||
| Error(error) => fail(error->Reducer_ErrorValue.errorValueToString)
|
||||
}
|
||||
})
|
||||
|
||||
|
@ -99,7 +99,7 @@ x=1`,
|
|||
let mainIncludes = Project.getIncludes(project, "main")
|
||||
switch mainIncludes {
|
||||
| Ok(includes) => expect(includes) == ["common", "common2", "myModule"]
|
||||
| Error(error) => fail(error->Reducer_ErrorValue.errorToString)
|
||||
| Error(error) => fail(error->Reducer_ErrorValue.errorValueToString)
|
||||
}
|
||||
})
|
||||
test("direct past chain", () => {
|
||||
|
|
|
@ -36,7 +36,7 @@ Here we will finally proceed to a real life scenario. */
|
|||
/* Parse includes has set the includes */
|
||||
switch project->Project.getIncludes("main") {
|
||||
| Ok(includes) => includes->expect == ["common"]
|
||||
| Error(err) => err->Reducer_ErrorValue.errorToString->fail
|
||||
| Error(err) => err->Reducer_ErrorValue.errorValueToString->fail
|
||||
}
|
||||
/* If the includes cannot be parsed then you get a syntax error.
|
||||
Otherwise you get the includes.
|
||||
|
@ -85,7 +85,7 @@ Here we will finally proceed to a real life scenario. */
|
|||
let rIncludes = project->Project.getIncludes(sourceName)
|
||||
switch rIncludes {
|
||||
/* Maybe there is an include syntax error */
|
||||
| Error(err) => err->Reducer_ErrorValue.errorToString->Js.Exn.raiseError
|
||||
| Error(err) => err->Reducer_ErrorValue.errorValueToString->Js.Exn.raiseError
|
||||
|
||||
| Ok(includes) =>
|
||||
includes->Belt.Array.forEach(newIncludeName => {
|
||||
|
@ -169,7 +169,7 @@ Here we will finally proceed to a real life scenario. */
|
|||
test("getIncludes", () => {
|
||||
switch Project.getIncludes(project, "main") {
|
||||
| Ok(includes) => includes->expect == ["common"]
|
||||
| Error(err) => err->Reducer_ErrorValue.errorToString->fail
|
||||
| Error(err) => err->Reducer_ErrorValue.errorValueToString->fail
|
||||
}
|
||||
})
|
||||
})
|
||||
|
|
|
@ -1,11 +1,18 @@
|
|||
#!/usr/bin/env node
|
||||
import { run } from "./lib.mjs";
|
||||
|
||||
const src = process.argv[2];
|
||||
import { Command } from "commander";
|
||||
|
||||
const program = new Command();
|
||||
|
||||
program.arguments("<string>");
|
||||
|
||||
const options = program.parse(process.argv);
|
||||
|
||||
const src = program.args[0];
|
||||
if (!src) {
|
||||
throw new Error("Expected src");
|
||||
}
|
||||
console.log(`Running ${src}`);
|
||||
|
||||
const sampleCount = process.env.SAMPLE_COUNT;
|
||||
|
||||
|
|
|
@ -1,16 +1,12 @@
|
|||
import * as RSErrorValue from "../rescript/ForTS/ForTS_Reducer_ErrorValue.gen";
|
||||
|
||||
export class SqError {
|
||||
constructor(private _value: RSErrorValue.reducerErrorValue) {}
|
||||
constructor(private _value: RSErrorValue.reducerError) {}
|
||||
|
||||
toString() {
|
||||
return RSErrorValue.toString(this._value);
|
||||
}
|
||||
|
||||
static createTodoError(v: string) {
|
||||
return new SqError(RSErrorValue.createTodoError(v));
|
||||
}
|
||||
|
||||
static createOtherError(v: string) {
|
||||
return new SqError(RSErrorValue.createOtherError(v));
|
||||
}
|
||||
|
|
|
@ -1,5 +1,9 @@
|
|||
import * as RSProject from "../rescript/ForTS/ForTS_ReducerProject.gen";
|
||||
import { reducerErrorValue } from "../rescript/ForTS/ForTS_Reducer_ErrorValue.gen";
|
||||
import {
|
||||
reducerError,
|
||||
reducerErrorValue,
|
||||
attachEmptyStackTraceToErrorValue,
|
||||
} from "../rescript/ForTS/ForTS_Reducer_ErrorValue.gen";
|
||||
import { environment } from "../rescript/ForTS/ForTS_Distribution/ForTS_Distribution_Environment.gen";
|
||||
import { SqError } from "./SqError";
|
||||
import { SqRecord } from "./SqRecord";
|
||||
|
@ -50,7 +54,8 @@ export class SqProject {
|
|||
return resultMap2(
|
||||
RSProject.getIncludes(this._value, sourceId),
|
||||
(a) => a,
|
||||
(v: reducerErrorValue) => new SqError(v)
|
||||
(v: reducerErrorValue) =>
|
||||
new SqError(attachEmptyStackTraceToErrorValue(v))
|
||||
);
|
||||
}
|
||||
|
||||
|
@ -104,7 +109,7 @@ export class SqProject {
|
|||
items: [],
|
||||
})
|
||||
),
|
||||
(v: reducerErrorValue) => new SqError(v)
|
||||
(v: reducerError) => new SqError(v)
|
||||
);
|
||||
}
|
||||
|
||||
|
|
|
@ -143,7 +143,7 @@ module Integration = {
|
|||
| Error(b) =>
|
||||
("Integration error 2 in Danger.integrate. It's possible that your function doesn't return a number, try definining auxiliaryFunction(x) = mean(yourFunction(x)) and integrate auxiliaryFunction instead." ++
|
||||
"Original error: " ++
|
||||
b->Reducer_ErrorValue.errorToString)
|
||||
b->Reducer_ErrorValue.errorValueToString)
|
||||
->Reducer_ErrorValue.REOther
|
||||
->Error
|
||||
}
|
||||
|
@ -225,7 +225,7 @@ module Integration = {
|
|||
reducer,
|
||||
)->E.R2.errMap(b =>
|
||||
("Integration error 7 in Danger.integrate. Something went wrong along the way: " ++
|
||||
b->Reducer_ErrorValue.errorToString)->Reducer_ErrorValue.REOther
|
||||
b->Reducer_ErrorValue.errorValueToString)->Reducer_ErrorValue.REOther
|
||||
)
|
||||
| _ =>
|
||||
"Integration error 8 in Danger.integrate. Remember that inputs are (function, number (min), number (max), number(increment))"
|
||||
|
|
|
@ -1,5 +1,6 @@
|
|||
@genType type reducerProject = ReducerProject_T.project //re-export
|
||||
|
||||
type reducerError = ForTS_Reducer_ErrorValue.reducerError //use
|
||||
type reducerErrorValue = ForTS_Reducer_ErrorValue.reducerErrorValue //use
|
||||
|
||||
type squiggleValue = ForTS_SquiggleValue.squiggleValue //use
|
||||
|
@ -191,10 +192,8 @@ let getBindings = (project: reducerProject, sourceId: string): squiggleValue_Rec
|
|||
Get the result after running this source file or the project
|
||||
*/
|
||||
@genType
|
||||
let getResult = (project: reducerProject, sourceId: string): result<
|
||||
squiggleValue,
|
||||
reducerErrorValue,
|
||||
> => project->Private.getResult(sourceId)
|
||||
let getResult = (project: reducerProject, sourceId: string): result<squiggleValue, reducerError> =>
|
||||
project->Private.getResult(sourceId)
|
||||
|
||||
/*
|
||||
This is a convenience function to get the result of a single source without creating a project.
|
||||
|
@ -202,10 +201,8 @@ However, without a project, you cannot handle include directives.
|
|||
The source has to be include free
|
||||
*/
|
||||
@genType
|
||||
let evaluate = (sourceCode: string): (
|
||||
result<squiggleValue, reducerErrorValue>,
|
||||
squiggleValue_Record,
|
||||
) => Private.evaluate(sourceCode)
|
||||
let evaluate = (sourceCode: string): (result<squiggleValue, reducerError>, squiggleValue_Record) =>
|
||||
Private.evaluate(sourceCode)
|
||||
|
||||
@genType
|
||||
let setEnvironment = (project: reducerProject, environment: environment): unit =>
|
||||
|
@ -213,24 +210,3 @@ let setEnvironment = (project: reducerProject, environment: environment): unit =
|
|||
|
||||
@genType
|
||||
let getEnvironment = (project: reducerProject): environment => project->Private.getEnvironment
|
||||
|
||||
/*
|
||||
Foreign function interface is intentionally demolished.
|
||||
There is another way to do that: Umur.
|
||||
Also there is no more conversion from javascript to squiggle values currently.
|
||||
If the conversion to the new project is too difficult, I can add it later.
|
||||
*/
|
||||
|
||||
// let foreignFunctionInterface = (
|
||||
// lambdaValue: squiggleValue_Lambda,
|
||||
// argArray: array<squiggleValue>,
|
||||
// environment: environment,
|
||||
// ): result<squiggleValue, reducerErrorValue> => {
|
||||
// let accessors = ReducerProject_ProjectAccessors_T.identityAccessorsWithEnvironment(environment)
|
||||
// Reducer_Expression_Lambda.foreignFunctionInterface(
|
||||
// lambdaValue,
|
||||
// argArray,
|
||||
// accessors,
|
||||
// Reducer_Expression.reduceExpressionInProject,
|
||||
// )
|
||||
// }
|
||||
|
|
|
@ -1,18 +1,21 @@
|
|||
@genType type reducerError = Reducer_ErrorValue.error //alias
|
||||
@genType type reducerErrorValue = Reducer_ErrorValue.errorValue //alias
|
||||
@genType type syntaxErrorLocation = Reducer_ErrorValue.syntaxErrorLocation //alias
|
||||
@genType type location = Reducer_ErrorValue.location //alias
|
||||
|
||||
@genType
|
||||
let toString = (e: reducerErrorValue): string => Reducer_ErrorValue.errorToString(e)
|
||||
let toString = (e: reducerError): string => Reducer_ErrorValue.errorToString(e)
|
||||
|
||||
@genType
|
||||
let getLocation = (e: reducerErrorValue): option<syntaxErrorLocation> =>
|
||||
switch e {
|
||||
| RESyntaxError(_, optionalLocation) => optionalLocation
|
||||
| _ => None
|
||||
let getLocation = (e: reducerError): option<location> =>
|
||||
switch e.stackTrace {
|
||||
| Some(stack) => Some(stack.location)
|
||||
| None => None
|
||||
}
|
||||
|
||||
@genType
|
||||
let createTodoError = (v: string) => Reducer_ErrorValue.RETodo(v)
|
||||
let createOtherError = (v: string): reducerError =>
|
||||
Reducer_ErrorValue.REOther(v)->Reducer_ErrorValue.attachEmptyStackTraceToErrorValue
|
||||
|
||||
@genType
|
||||
let createOtherError = (v: string) => Reducer_ErrorValue.REOther(v)
|
||||
let attachEmptyStackTraceToErrorValue = (v: reducerErrorValue): reducerError =>
|
||||
Reducer_ErrorValue.attachEmptyStackTraceToErrorValue(v)
|
||||
|
|
|
@ -1,5 +1,5 @@
|
|||
@genType type squiggleValue = Reducer_T.value //re-export
|
||||
type reducerErrorValue = ForTS_Reducer_ErrorValue.reducerErrorValue //use
|
||||
type reducerError = ForTS_Reducer_ErrorValue.reducerError //use
|
||||
|
||||
@genType type squiggleValue_Array = Reducer_T.arrayValue //re-export recursive type
|
||||
@genType type squiggleValue_Record = Reducer_T.map //re-export recursive type
|
||||
|
@ -69,7 +69,7 @@ let toString = (variant: squiggleValue) => Reducer_Value.toString(variant)
|
|||
// This is a useful method for unit tests.
|
||||
// Convert the result along with the error message to a string.
|
||||
@genType
|
||||
let toStringResult = (variantResult: result<squiggleValue, reducerErrorValue>) =>
|
||||
let toStringResult = (variantResult: result<squiggleValue, reducerError>) =>
|
||||
Reducer_Value.toStringResult(variantResult)
|
||||
|
||||
@genType
|
||||
|
|
|
@ -1,5 +1,5 @@
|
|||
@genType type reducerErrorValue = ForTS_Reducer_ErrorValue.reducerErrorValue //re-export
|
||||
@genType type syntaxErrorLocation = ForTS_Reducer_ErrorValue.syntaxErrorLocation //re-export
|
||||
@genType type location = ForTS_Reducer_ErrorValue.location //re-export
|
||||
|
||||
@genType type reducerProject = ForTS_ReducerProject.reducerProject //re-export
|
||||
@genType type squiggleValue = ForTS_SquiggleValue.squiggleValue //re-export
|
||||
|
|
|
@ -1,6 +1,16 @@
|
|||
//TODO: Do not export here but in ForTS__Types
|
||||
@gentype.import("peggy") @genType.as("LocationRange")
|
||||
type syntaxErrorLocation
|
||||
// Do not gentype this, use LocationRange from peggy types instead
|
||||
// TODO - rename locationPoint -> location, location -> locationRange to match peggy
|
||||
@genType
|
||||
type locationPoint = {
|
||||
line: int,
|
||||
column: int,
|
||||
}
|
||||
@genType
|
||||
type location = {
|
||||
source: string,
|
||||
start: locationPoint,
|
||||
end: locationPoint,
|
||||
}
|
||||
|
||||
@genType.opaque
|
||||
type errorValue =
|
||||
|
@ -18,7 +28,7 @@ type errorValue =
|
|||
| REOperationError(Operation.operationError)
|
||||
| RERecordPropertyNotFound(string, string)
|
||||
| RESymbolNotFound(string)
|
||||
| RESyntaxError(string, option<syntaxErrorLocation>)
|
||||
| RESyntaxError(string, option<location>)
|
||||
| RETodo(string) // To do
|
||||
| REUnitNotFound(string)
|
||||
| RENeedToRun
|
||||
|
@ -28,7 +38,20 @@ type t = errorValue
|
|||
|
||||
exception ErrorException(errorValue)
|
||||
|
||||
let errorToString = err =>
|
||||
type rec stackTrace = {
|
||||
location: location,
|
||||
parent: option<stackTrace>,
|
||||
}
|
||||
|
||||
@genType.opaque
|
||||
type error = {
|
||||
error: t,
|
||||
stackTrace: option<stackTrace>,
|
||||
}
|
||||
|
||||
exception ExceptionWithStackTrace(error)
|
||||
|
||||
let errorValueToString = (err: errorValue) =>
|
||||
switch err {
|
||||
| REArityError(_oFnName, arity, usedArity) =>
|
||||
`${Js.String.make(arity)} arguments expected. Instead ${Js.String.make(
|
||||
|
@ -80,4 +103,37 @@ let fromException = exn =>
|
|||
| _e => REOther("Unknown error")
|
||||
}
|
||||
|
||||
let toException = (errorValue: t) => raise(ErrorException(errorValue))
|
||||
let rec stackTraceToString = ({location, parent}: stackTrace) => {
|
||||
` Line ${location.start.line->Js.Int.toString}, column ${location.start.column->Js.Int.toString}, source ${location.source}\n` ++
|
||||
switch parent {
|
||||
| Some(parent) => stackTraceToString(parent)
|
||||
| None => ""
|
||||
}
|
||||
}
|
||||
|
||||
let errorToString = (err: error) =>
|
||||
switch err.stackTrace {
|
||||
| Some(stack) => "Traceback:\n" ++ stack->stackTraceToString
|
||||
| None => ""
|
||||
} ++
|
||||
err.error->errorValueToString
|
||||
|
||||
let toException = (errorValue: t) => errorValue->ErrorException->raise
|
||||
|
||||
let attachEmptyStackTraceToErrorValue = (errorValue: t) => {
|
||||
error: errorValue,
|
||||
stackTrace: None,
|
||||
}
|
||||
|
||||
let attachLocationToErrorValue = (errorValue: t, location: location): error => {
|
||||
error: errorValue,
|
||||
stackTrace: Some({location: location, parent: None}),
|
||||
}
|
||||
|
||||
let raiseNewExceptionWithStackTrace = (errorValue: t, location: location) =>
|
||||
errorValue->attachLocationToErrorValue(location)->ExceptionWithStackTrace->raise
|
||||
|
||||
let raiseExtendedExceptionWithStackTrace = ({error, stackTrace}: error, location: location) =>
|
||||
{error: error, stackTrace: Some({location: location, parent: stackTrace})}
|
||||
->ExceptionWithStackTrace
|
||||
->raise
|
||||
|
|
|
@ -5,12 +5,19 @@ module T = Reducer_T
|
|||
|
||||
type errorValue = Reducer_ErrorValue.errorValue
|
||||
|
||||
let toLocation = (expression: T.expression): Reducer_ErrorValue.location => {
|
||||
expression.ast.location
|
||||
}
|
||||
|
||||
let throwFrom = (error: errorValue, expression: T.expression) =>
|
||||
error->Reducer_ErrorValue.raiseNewExceptionWithStackTrace(expression->toLocation)
|
||||
|
||||
/*
|
||||
Recursively evaluate the expression
|
||||
*/
|
||||
let rec evaluate: T.reducerFn = (expression, context): (T.value, T.context) => {
|
||||
// Js.log(`reduce: ${expression->Reducer_Expression_T.toString}`)
|
||||
switch expression {
|
||||
switch expression.content {
|
||||
| T.EBlock(statements) => {
|
||||
let innerContext = {...context, bindings: context.bindings->Bindings.extend}
|
||||
let (value, _) =
|
||||
|
@ -49,7 +56,7 @@ let rec evaluate: T.reducerFn = (expression, context): (T.value, T.context) => {
|
|||
let (key, _) = eKey->evaluate(context)
|
||||
let keyString = switch key {
|
||||
| IEvString(s) => s
|
||||
| _ => REOther("Record keys must be strings")->Reducer_ErrorValue.ErrorException->raise
|
||||
| _ => REOther("Record keys must be strings")->throwFrom(expression)
|
||||
}
|
||||
let (value, _) = eValue->evaluate(context)
|
||||
(keyString, value)
|
||||
|
@ -73,7 +80,7 @@ let rec evaluate: T.reducerFn = (expression, context): (T.value, T.context) => {
|
|||
| T.ESymbol(name) =>
|
||||
switch context.bindings->Bindings.get(name) {
|
||||
| Some(v) => (v, context)
|
||||
| None => Reducer_ErrorValue.RESymbolNotFound(name)->Reducer_ErrorValue.ErrorException->raise
|
||||
| None => RESymbolNotFound(name)->throwFrom(expression)
|
||||
}
|
||||
|
||||
| T.EValue(value) => (value, context)
|
||||
|
@ -82,7 +89,7 @@ let rec evaluate: T.reducerFn = (expression, context): (T.value, T.context) => {
|
|||
let (predicateResult, _) = predicate->evaluate(context)
|
||||
switch predicateResult {
|
||||
| T.IEvBool(value) => (value ? trueCase : falseCase)->evaluate(context)
|
||||
| _ => REExpectedType("Boolean", "")->Reducer_ErrorValue.ErrorException->raise
|
||||
| _ => REExpectedType("Boolean", "")->throwFrom(expression)
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -98,12 +105,18 @@ let rec evaluate: T.reducerFn = (expression, context): (T.value, T.context) => {
|
|||
argValue
|
||||
})
|
||||
switch lambda {
|
||||
| T.IEvLambda(lambda) => (
|
||||
Lambda.doLambdaCall(lambda, argValues, context.environment, evaluate),
|
||||
context,
|
||||
)
|
||||
| _ =>
|
||||
RENotAFunction(lambda->Reducer_Value.toString)->Reducer_ErrorValue.ErrorException->raise
|
||||
| T.IEvLambda(lambda) =>
|
||||
try {
|
||||
let result = Lambda.doLambdaCall(lambda, argValues, context.environment, evaluate)
|
||||
(result, context)
|
||||
} catch {
|
||||
| Reducer_ErrorValue.ErrorException(e) => e->throwFrom(expression) // function implementation returned an error without location
|
||||
| Reducer_ErrorValue.ExceptionWithStackTrace(e) =>
|
||||
Reducer_ErrorValue.raiseExtendedExceptionWithStackTrace(e, expression->toLocation) // function implementation probably called a lambda that threw an exception
|
||||
| Js.Exn.Error(obj) =>
|
||||
REJavaScriptExn(obj->Js.Exn.message, obj->Js.Exn.name)->throwFrom(expression)
|
||||
}
|
||||
| _ => RENotAFunction(lambda->Reducer_Value.toString)->throwFrom(expression)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
@ -113,18 +126,24 @@ module BackCompatible = {
|
|||
// Those methods are used to support the existing tests
|
||||
// If they are used outside limited testing context, error location reporting will fail
|
||||
let parse = (peggyCode: string): result<T.expression, errorValue> =>
|
||||
peggyCode->Reducer_Peggy_Parse.parse->Result.map(Reducer_Peggy_ToExpression.fromNode)
|
||||
peggyCode->Reducer_Peggy_Parse.parse("main")->Result.map(Reducer_Peggy_ToExpression.fromNode)
|
||||
|
||||
let evaluate = (expression: T.expression): result<T.value, errorValue> => {
|
||||
let evaluate = (expression: T.expression): result<T.value, Reducer_ErrorValue.error> => {
|
||||
let context = Reducer_Context.createDefaultContext()
|
||||
try {
|
||||
let (value, _) = expression->evaluate(context)
|
||||
value->Ok
|
||||
} catch {
|
||||
| exn => Reducer_ErrorValue.fromException(exn)->Error
|
||||
| exn =>
|
||||
exn
|
||||
->Reducer_ErrorValue.fromException
|
||||
->Reducer_ErrorValue.attachEmptyStackTraceToErrorValue
|
||||
->Error // TODO - this could be done better (see ReducerProject)
|
||||
}
|
||||
}
|
||||
|
||||
let evaluateString = (peggyCode: string): result<T.value, errorValue> =>
|
||||
parse(peggyCode)->Result.flatMap(evaluate)
|
||||
let evaluateString = (peggyCode: string): result<T.value, Reducer_ErrorValue.error> =>
|
||||
parse(peggyCode)
|
||||
->E.R2.errMap(e => e->Reducer_ErrorValue.attachEmptyStackTraceToErrorValue)
|
||||
->Result.flatMap(evaluate)
|
||||
}
|
||||
|
|
|
@ -3,14 +3,18 @@ module T = Reducer_T
|
|||
|
||||
type errorValue = BErrorValue.errorValue
|
||||
type expression = Reducer_T.expression
|
||||
type expressionContent = Reducer_T.expressionContent
|
||||
|
||||
let eArray = (anArray: array<T.expression>) => anArray->T.EArray
|
||||
let eArray = (anArray: array<T.expression>): expressionContent => anArray->T.EArray
|
||||
|
||||
let eBool = aBool => aBool->T.IEvBool->T.EValue
|
||||
|
||||
let eCall = (fn: expression, args: array<expression>): expression => T.ECall(fn, args)
|
||||
let eCall = (fn: expression, args: array<expression>): expressionContent => T.ECall(fn, args)
|
||||
|
||||
let eLambda = (parameters: array<string>, expr: expression) => T.ELambda(parameters, expr)
|
||||
let eLambda = (parameters: array<string>, expr: expression): expressionContent => T.ELambda(
|
||||
parameters,
|
||||
expr,
|
||||
)
|
||||
|
||||
let eNumber = aNumber => aNumber->T.IEvNumber->T.EValue
|
||||
|
||||
|
@ -18,13 +22,13 @@ let eRecord = (aMap: array<(T.expression, T.expression)>) => aMap->T.ERecord
|
|||
|
||||
let eString = aString => aString->T.IEvString->T.EValue
|
||||
|
||||
let eSymbol = (name: string): expression => T.ESymbol(name)
|
||||
let eSymbol = (name: string): expressionContent => T.ESymbol(name)
|
||||
|
||||
let eBlock = (exprs: array<expression>): expression => T.EBlock(exprs)
|
||||
let eBlock = (exprs: array<expression>): expressionContent => T.EBlock(exprs)
|
||||
|
||||
let eProgram = (exprs: array<expression>): expression => T.EProgram(exprs)
|
||||
let eProgram = (exprs: array<expression>): expressionContent => T.EProgram(exprs)
|
||||
|
||||
let eLetStatement = (symbol: string, valueExpression: expression): expression => T.EAssign(
|
||||
let eLetStatement = (symbol: string, valueExpression: expression): expressionContent => T.EAssign(
|
||||
symbol,
|
||||
valueExpression,
|
||||
)
|
||||
|
@ -33,11 +37,8 @@ let eTernary = (
|
|||
predicate: expression,
|
||||
trueCase: expression,
|
||||
falseCase: expression,
|
||||
): expression => T.ETernary(predicate, trueCase, falseCase)
|
||||
): expressionContent => T.ETernary(predicate, trueCase, falseCase)
|
||||
|
||||
let eIdentifier = (name: string): expression => name->T.ESymbol
|
||||
let eIdentifier = (name: string): expressionContent => name->T.ESymbol
|
||||
|
||||
// let eTypeIdentifier = (name: string): expression =>
|
||||
// name->T.IEvTypeIdentifier->T.EValue
|
||||
|
||||
let eVoid: expression = T.IEvVoid->T.EValue
|
||||
let eVoid: expressionContent = T.IEvVoid->T.EValue
|
||||
|
|
|
@ -12,7 +12,7 @@ let semicolonJoin = values =>
|
|||
Converts the expression to String
|
||||
*/
|
||||
let rec toString = (expression: t) =>
|
||||
switch expression {
|
||||
switch expression.content {
|
||||
| EBlock(statements) =>
|
||||
`{${Js.Array2.map(statements, aValue => toString(aValue))->semicolonJoin}}`
|
||||
| EProgram(statements) => Js.Array2.map(statements, aValue => toString(aValue))->semicolonJoin
|
||||
|
@ -31,13 +31,13 @@ let rec toString = (expression: t) =>
|
|||
let toStringResult = codeResult =>
|
||||
switch codeResult {
|
||||
| Ok(a) => `Ok(${toString(a)})`
|
||||
| Error(m) => `Error(${Reducer_ErrorValue.errorToString(m)})`
|
||||
| Error(m) => `Error(${Reducer_ErrorValue.errorValueToString(m)})`
|
||||
}
|
||||
|
||||
let toStringResultOkless = codeResult =>
|
||||
switch codeResult {
|
||||
| Ok(a) => toString(a)
|
||||
| Error(m) => `Error(${Reducer_ErrorValue.errorToString(m)})`
|
||||
| Error(m) => `Error(${Reducer_ErrorValue.errorValueToString(m)})`
|
||||
}
|
||||
|
||||
let inspect = (expr: t): t => {
|
||||
|
|
|
@ -12,21 +12,21 @@ zeroOMoreArgumentsBlockOrExpression = innerBlockOrExpression / lambda
|
|||
outerBlock
|
||||
= statements:array_statements finalExpression: (statementSeparator @expression)?
|
||||
{ if (finalExpression) statements.push(finalExpression)
|
||||
return h.nodeProgram(statements) }
|
||||
return h.nodeProgram(statements, location()) }
|
||||
/ finalExpression: expression
|
||||
{ return h.nodeProgram([finalExpression]) }
|
||||
{ return h.nodeProgram([finalExpression], location()) }
|
||||
|
||||
innerBlockOrExpression
|
||||
= quotedInnerBlock
|
||||
/ finalExpression: expression
|
||||
{ return h.nodeBlock([finalExpression])}
|
||||
{ return h.nodeBlock([finalExpression], location())}
|
||||
|
||||
quotedInnerBlock
|
||||
= '{' _nl statements:array_statements finalExpression: (statementSeparator @expression) _nl '}'
|
||||
{ if (finalExpression) statements.push(finalExpression)
|
||||
return h.nodeBlock(statements) }
|
||||
return h.nodeBlock(statements, location()) }
|
||||
/ '{' _nl finalExpression: expression _nl '}'
|
||||
{ return h.nodeBlock([finalExpression]) }
|
||||
{ return h.nodeBlock([finalExpression], location()) }
|
||||
|
||||
array_statements
|
||||
= head:statement tail:(statementSeparator @array_statements )
|
||||
|
@ -42,16 +42,16 @@ statement
|
|||
voidStatement
|
||||
= "call" _nl value:zeroOMoreArgumentsBlockOrExpression
|
||||
{ var variable = h.nodeIdentifier("_", location());
|
||||
return h.nodeLetStatement(variable, value); }
|
||||
return h.nodeLetStatement(variable, value, location()); }
|
||||
|
||||
letStatement
|
||||
= variable:variable _ assignmentOp _nl value:zeroOMoreArgumentsBlockOrExpression
|
||||
{ return h.nodeLetStatement(variable, value) }
|
||||
{ return h.nodeLetStatement(variable, value, location()) }
|
||||
|
||||
defunStatement
|
||||
= variable:variable '(' _nl args:array_parameters _nl ')' _ assignmentOp _nl body:innerBlockOrExpression
|
||||
{ var value = h.nodeLambda(args, body)
|
||||
return h.nodeLetStatement(variable, value) }
|
||||
{ var value = h.nodeLambda(args, body, location())
|
||||
return h.nodeLetStatement(variable, value, location()) }
|
||||
|
||||
assignmentOp "assignment" = '='
|
||||
|
||||
|
@ -67,16 +67,16 @@ ifthenelse
|
|||
= 'if' __nl condition:logicalAdditive
|
||||
__nl 'then' __nl trueExpression:innerBlockOrExpression
|
||||
__nl 'else' __nl falseExpression:(ifthenelse/innerBlockOrExpression)
|
||||
{ return h.nodeTernary(condition, trueExpression, falseExpression) }
|
||||
{ return h.nodeTernary(condition, trueExpression, falseExpression, location()) }
|
||||
|
||||
ternary
|
||||
= condition:logicalAdditive _ '?' _nl trueExpression:logicalAdditive _ ':' _nl falseExpression:(ternary/logicalAdditive)
|
||||
{ return h.nodeTernary(condition, trueExpression, falseExpression) }
|
||||
{ return h.nodeTernary(condition, trueExpression, falseExpression, location()) }
|
||||
|
||||
logicalAdditive
|
||||
= head:logicalMultiplicative tail:(_ operator:logicalAdditiveOp _nl arg:logicalMultiplicative {return {operator: operator, right: arg}})*
|
||||
{ return tail.reduce(function(result, element) {
|
||||
return h.makeFunctionCall(h.toFunction[element.operator], [result, element.right])
|
||||
return h.makeFunctionCall(h.toFunction[element.operator], [result, element.right], location())
|
||||
}, head)}
|
||||
|
||||
logicalAdditiveOp "operator" = '||'
|
||||
|
@ -85,21 +85,21 @@ logicalAdditive
|
|||
logicalMultiplicative
|
||||
= head:equality tail:(_ operator:logicalMultiplicativeOp _nl arg:equality {return {operator: operator, right: arg}})*
|
||||
{ return tail.reduce(function(result, element) {
|
||||
return h.makeFunctionCall(h.toFunction[element.operator], [result, element.right])
|
||||
return h.makeFunctionCall(h.toFunction[element.operator], [result, element.right], location())
|
||||
}, head)}
|
||||
|
||||
logicalMultiplicativeOp "operator" = '&&'
|
||||
|
||||
equality
|
||||
= left:relational _ operator:equalityOp _nl right:relational
|
||||
{ return h.makeFunctionCall(h.toFunction[operator], [left, right])}
|
||||
{ return h.makeFunctionCall(h.toFunction[operator], [left, right], location())}
|
||||
/ relational
|
||||
|
||||
equalityOp "operator" = '=='/'!='
|
||||
|
||||
relational
|
||||
= left:additive _ operator:relationalOp _nl right:additive
|
||||
{ return h.makeFunctionCall(h.toFunction[operator], [left, right])}
|
||||
{ return h.makeFunctionCall(h.toFunction[operator], [left, right], location())}
|
||||
/ additive
|
||||
|
||||
relationalOp "operator" = '<='/'<'/'>='/'>'
|
||||
|
@ -107,7 +107,7 @@ relational
|
|||
additive
|
||||
= head:multiplicative tail:(_ operator:additiveOp _nl arg:multiplicative {return {operator: operator, right: arg}})*
|
||||
{ return tail.reduce(function(result, element) {
|
||||
return h.makeFunctionCall(h.toFunction[element.operator], [result, element.right])
|
||||
return h.makeFunctionCall(h.toFunction[element.operator], [result, element.right], location())
|
||||
}, head)}
|
||||
|
||||
additiveOp "operator" = '+' / '-' / '.+' / '.-'
|
||||
|
@ -115,7 +115,7 @@ additive
|
|||
multiplicative
|
||||
= head:power tail:(_ operator:multiplicativeOp _nl arg:power {return {operator: operator, right: arg}})*
|
||||
{ return tail.reduce(function(result, element) {
|
||||
return h.makeFunctionCall(h.toFunction[element.operator], [result, element.right])
|
||||
return h.makeFunctionCall(h.toFunction[element.operator], [result, element.right], location())
|
||||
}, head)}
|
||||
|
||||
multiplicativeOp "operator" = '*' / '/' / '.*' / './'
|
||||
|
@ -123,7 +123,7 @@ multiplicative
|
|||
power
|
||||
= head:credibleInterval tail:(_ operator:powerOp _nl arg:credibleInterval {return {operator: operator, right: arg}})*
|
||||
{ return tail.reduce(function(result, element) {
|
||||
return h.makeFunctionCall(h.toFunction[element.operator], [result, element.right])
|
||||
return h.makeFunctionCall(h.toFunction[element.operator], [result, element.right], location())
|
||||
}, head)}
|
||||
|
||||
powerOp "operator" = '^' / '.^'
|
||||
|
@ -131,7 +131,7 @@ power
|
|||
credibleInterval
|
||||
= head:chainFunctionCall tail:(__ operator:credibleIntervalOp __nl arg:chainFunctionCall {return {operator: operator, right: arg}})*
|
||||
{ return tail.reduce(function(result, element) {
|
||||
return h.makeFunctionCall(h.toFunction[element.operator], [result, element.right])
|
||||
return h.makeFunctionCall(h.toFunction[element.operator], [result, element.right], location())
|
||||
}, head)}
|
||||
|
||||
credibleIntervalOp "operator" = 'to'
|
||||
|
@ -139,7 +139,7 @@ credibleInterval
|
|||
chainFunctionCall
|
||||
= head:unary tail:(_ ('->'/'|>') _nl chained:chainedFunction {return chained})*
|
||||
{ return tail.reduce(function(result, element) {
|
||||
return h.makeFunctionCall(element.fnName, [result, ...element.args])
|
||||
return h.makeFunctionCall(element.fnName, [result, ...element.args], location())
|
||||
}, head)}
|
||||
|
||||
chainedFunction
|
||||
|
@ -154,7 +154,7 @@ chainFunctionCall
|
|||
|
||||
unary
|
||||
= unaryOperator:unaryOperator _nl right:(unary/postOperator)
|
||||
{ return h.makeFunctionCall(h.unaryToFunction[unaryOperator], [right])}
|
||||
{ return h.makeFunctionCall(h.unaryToFunction[unaryOperator], [right], location())}
|
||||
/ postOperator
|
||||
|
||||
unaryOperator "unary operator"
|
||||
|
@ -169,17 +169,17 @@ collectionElement
|
|||
tail:(
|
||||
_ '[' _nl arg:expression _nl ']' {return {fn: h.postOperatorToFunction['[]'], args: [arg]}}
|
||||
/ _ '(' _nl args:array_functionArguments _nl ')' {return {fn: h.postOperatorToFunction['()'], args: args}}
|
||||
/ '.' arg:$dollarIdentifier {return {fn: h.postOperatorToFunction['[]'], args: [h.nodeString(arg)]}}
|
||||
/ '.' arg:$dollarIdentifier {return {fn: h.postOperatorToFunction['[]'], args: [h.nodeString(arg, location())]}}
|
||||
)*
|
||||
{ return tail.reduce(function(result, element) {
|
||||
return h.makeFunctionCall(element.fn, [result, ...element.args])
|
||||
return h.makeFunctionCall(element.fn, [result, ...element.args], location())
|
||||
}, head)}
|
||||
|
||||
array_functionArguments
|
||||
= head:expression tail:(_ ',' _nl @expression)*
|
||||
{ return [head, ...tail]; }
|
||||
/ ""
|
||||
{return [h.nodeVoid()];}
|
||||
{return [h.nodeVoid(location())];}
|
||||
|
||||
atom
|
||||
= '(' _nl expression:expression _nl ')' {return expression}
|
||||
|
@ -195,7 +195,7 @@ basicLiteral
|
|||
/ voidLiteral
|
||||
|
||||
voidLiteral 'void'
|
||||
= "()" {return h.nodeVoid();}
|
||||
= "()" {return h.nodeVoid(location());}
|
||||
|
||||
variable = dollarIdentifierWithModule / dollarIdentifier
|
||||
|
||||
|
@ -221,36 +221,36 @@ dollarIdentifier '$identifier'
|
|||
= ([\$_a-z]+[\$_a-z0-9]i*) {return h.nodeIdentifier(text(), location())}
|
||||
|
||||
moduleIdentifier 'identifier'
|
||||
= ([A-Z]+[_a-z0-9]i*) {return h.nodeModuleIdentifier(text())}
|
||||
= ([A-Z]+[_a-z0-9]i*) {return h.nodeModuleIdentifier(text(), location())}
|
||||
|
||||
|
||||
string 'string'
|
||||
= characters:("'" @([^'])* "'") {return h.nodeString(characters.join(''))}
|
||||
/ characters:('"' @([^"])* '"') {return h.nodeString(characters.join(''))}
|
||||
= characters:("'" @([^'])* "'") {return h.nodeString(characters.join(''), location())}
|
||||
/ characters:('"' @([^"])* '"') {return h.nodeString(characters.join(''), location())}
|
||||
|
||||
number = number:(float / integer) unit:unitIdentifier?
|
||||
{
|
||||
if (unit === null)
|
||||
{ return number }
|
||||
else
|
||||
{ return h.makeFunctionCall('fromUnit_'+unit.value, [number])
|
||||
{ return h.makeFunctionCall('fromUnit_'+unit.value, [number], location())
|
||||
}
|
||||
}
|
||||
|
||||
integer 'integer'
|
||||
= d+ !"\." ![e]i
|
||||
{ return h.nodeInteger(parseInt(text()))}
|
||||
{ return h.nodeInteger(parseInt(text()), location())}
|
||||
|
||||
float 'float'
|
||||
= $(((d+ "\." d*) / ("\." d+)) floatExponent? / d+ floatExponent)
|
||||
{ return h.nodeFloat(parseFloat(text()))}
|
||||
{ return h.nodeFloat(parseFloat(text()), location())}
|
||||
|
||||
floatExponent = [e]i '-'? d+
|
||||
d = [0-9]
|
||||
|
||||
boolean 'boolean'
|
||||
= ('true'/'false') ! [a-z]i ! [_$]
|
||||
{ return h.nodeBoolean(text() === 'true')}
|
||||
{ return h.nodeBoolean(text() === 'true', location())}
|
||||
|
||||
valueConstructor
|
||||
= recordConstructor
|
||||
|
@ -261,15 +261,15 @@ valueConstructor
|
|||
lambda
|
||||
= '{' _nl '|' _nl args:array_parameters _nl '|' _nl statements:array_statements finalExpression: (statementSeparator @expression) _nl '}'
|
||||
{ statements.push(finalExpression)
|
||||
return h.nodeLambda(args, h.nodeBlock(statements)) }
|
||||
return h.nodeLambda(args, h.nodeBlock(statements, location()), location()) }
|
||||
/ '{' _nl '|' _nl args:array_parameters _nl '|' _nl finalExpression: expression _nl '}'
|
||||
{ return h.nodeLambda(args, finalExpression) }
|
||||
{ return h.nodeLambda(args, finalExpression, location()) }
|
||||
|
||||
arrayConstructor 'array'
|
||||
= '[' _nl ']'
|
||||
{ return h.constructArray([]); }
|
||||
{ return h.constructArray([], location()); }
|
||||
/ '[' _nl args:array_elements _nl ']'
|
||||
{ return h.constructArray(args); }
|
||||
{ return h.constructArray(args, location()); }
|
||||
|
||||
array_elements
|
||||
= head:expression tail:(_ ',' _nl @expression)*
|
||||
|
@ -277,7 +277,7 @@ arrayConstructor 'array'
|
|||
|
||||
recordConstructor 'record'
|
||||
= '{' _nl args:array_recordArguments _nl end_of_record
|
||||
{ return h.constructRecord(args); }
|
||||
{ return h.constructRecord(args, location()); }
|
||||
|
||||
end_of_record
|
||||
= '}'
|
||||
|
@ -289,7 +289,7 @@ recordConstructor 'record'
|
|||
|
||||
keyValuePair
|
||||
= key:expression _ ':' _nl value:expression
|
||||
{ return h.nodeKeyValue(key, value)}
|
||||
{ return h.nodeKeyValue(key, value, location())}
|
||||
|
||||
// Separators
|
||||
|
||||
|
|
|
@ -1,19 +1,20 @@
|
|||
module Extra = Reducer_Extra
|
||||
open Reducer_ErrorValue
|
||||
|
||||
type node = {"type": string}
|
||||
type node = {"type": string, "location": Reducer_ErrorValue.location}
|
||||
|
||||
@module("./Reducer_Peggy_GeneratedParser.js") external parse__: string => node = "parse"
|
||||
@module("./Reducer_Peggy_GeneratedParser.js")
|
||||
external parse__: (string, {"grammarSource": string}) => node = "parse"
|
||||
|
||||
type withLocation = {"location": Reducer_ErrorValue.syntaxErrorLocation}
|
||||
type withLocation = {"location": Reducer_ErrorValue.location}
|
||||
external castWithLocation: Js.Exn.t => withLocation = "%identity"
|
||||
|
||||
let syntaxErrorToLocation = (error: Js.Exn.t): Reducer_ErrorValue.syntaxErrorLocation =>
|
||||
let syntaxErrorToLocation = (error: Js.Exn.t): Reducer_ErrorValue.location =>
|
||||
castWithLocation(error)["location"]
|
||||
|
||||
let parse = (expr: string): result<node, errorValue> =>
|
||||
let parse = (expr: string, source: string): result<node, errorValue> =>
|
||||
try {
|
||||
Ok(parse__(expr))
|
||||
Ok(parse__(expr, {"grammarSource": source}))
|
||||
} catch {
|
||||
| Js.Exn.Error(obj) =>
|
||||
RESyntaxError(Belt.Option.getExn(Js.Exn.message(obj)), syntaxErrorToLocation(obj)->Some)->Error
|
||||
|
@ -34,27 +35,30 @@ type nodeLetStatement = {...node, "variable": nodeIdentifier, "value": node}
|
|||
type nodeModuleIdentifier = {...node, "value": string}
|
||||
type nodeString = {...node, "value": string}
|
||||
type nodeTernary = {...node, "condition": node, "trueExpression": node, "falseExpression": node}
|
||||
// type nodeTypeIdentifier = {...node, "value": string}
|
||||
type nodeVoid = node
|
||||
|
||||
type peggyNode =
|
||||
| PgNodeBlock(nodeBlock)
|
||||
| PgNodeProgram(nodeProgram)
|
||||
| PgNodeArray(nodeArray)
|
||||
| PgNodeRecord(nodeRecord)
|
||||
| PgNodeBoolean(nodeBoolean)
|
||||
| PgNodeFloat(nodeFloat)
|
||||
| PgNodeCall(nodeCall)
|
||||
| PgNodeIdentifier(nodeIdentifier)
|
||||
| PgNodeInteger(nodeInteger)
|
||||
| PgNodeKeyValue(nodeKeyValue)
|
||||
| PgNodeLambda(nodeLambda)
|
||||
| PgNodeLetStatement(nodeLetStatement)
|
||||
| PgNodeModuleIdentifier(nodeModuleIdentifier)
|
||||
| PgNodeString(nodeString)
|
||||
| PgNodeTernary(nodeTernary)
|
||||
// | PgNodeTypeIdentifier(nodeTypeIdentifier)
|
||||
| PgNodeVoid(nodeVoid)
|
||||
type astContent =
|
||||
| ASTBlock(nodeBlock)
|
||||
| ASTProgram(nodeProgram)
|
||||
| ASTArray(nodeArray)
|
||||
| ASTRecord(nodeRecord)
|
||||
| ASTBoolean(nodeBoolean)
|
||||
| ASTFloat(nodeFloat)
|
||||
| ASTCall(nodeCall)
|
||||
| ASTIdentifier(nodeIdentifier)
|
||||
| ASTInteger(nodeInteger)
|
||||
| ASTKeyValue(nodeKeyValue)
|
||||
| ASTLambda(nodeLambda)
|
||||
| ASTLetStatement(nodeLetStatement)
|
||||
| ASTModuleIdentifier(nodeModuleIdentifier)
|
||||
| ASTString(nodeString)
|
||||
| ASTTernary(nodeTernary)
|
||||
| ASTVoid(nodeVoid)
|
||||
|
||||
type ast = {
|
||||
location: location,
|
||||
content: astContent,
|
||||
}
|
||||
|
||||
external castNodeBlock: node => nodeBlock = "%identity"
|
||||
external castNodeProgram: node => nodeProgram = "%identity"
|
||||
|
@ -71,80 +75,87 @@ external castNodeLetStatement: node => nodeLetStatement = "%identity"
|
|||
external castNodeModuleIdentifier: node => nodeModuleIdentifier = "%identity"
|
||||
external castNodeString: node => nodeString = "%identity"
|
||||
external castNodeTernary: node => nodeTernary = "%identity"
|
||||
// external castNodeTypeIdentifier: node => nodeTypeIdentifier = "%identity"
|
||||
external castNodeVoid: node => nodeVoid = "%identity"
|
||||
|
||||
exception UnsupportedPeggyNodeType(string) // This should never happen; programming error
|
||||
let castNodeType = (node: node) =>
|
||||
switch node["type"] {
|
||||
| "Block" => node->castNodeBlock->PgNodeBlock
|
||||
| "Program" => node->castNodeBlock->PgNodeProgram
|
||||
| "Array" => node->castNodeArray->PgNodeArray
|
||||
| "Record" => node->castNodeRecord->PgNodeRecord
|
||||
| "Boolean" => node->castNodeBoolean->PgNodeBoolean
|
||||
| "Call" => node->castNodeCall->PgNodeCall
|
||||
| "Float" => node->castNodeFloat->PgNodeFloat
|
||||
| "Identifier" => node->castNodeIdentifier->PgNodeIdentifier
|
||||
| "Integer" => node->castNodeInteger->PgNodeInteger
|
||||
| "KeyValue" => node->castNodeKeyValue->PgNodeKeyValue
|
||||
| "Lambda" => node->castNodeLambda->PgNodeLambda
|
||||
| "LetStatement" => node->castNodeLetStatement->PgNodeLetStatement
|
||||
| "ModuleIdentifier" => node->castNodeModuleIdentifier->PgNodeModuleIdentifier
|
||||
| "String" => node->castNodeString->PgNodeString
|
||||
| "Ternary" => node->castNodeTernary->PgNodeTernary
|
||||
// | "TypeIdentifier" => node->castNodeTypeIdentifier->PgNodeTypeIdentifier
|
||||
| "Void" => node->castNodeVoid->PgNodeVoid
|
||||
let nodeToAST = (node: node) => {
|
||||
let content = switch node["type"] {
|
||||
| "Block" => node->castNodeBlock->ASTBlock
|
||||
| "Program" => node->castNodeBlock->ASTProgram
|
||||
| "Array" => node->castNodeArray->ASTArray
|
||||
| "Record" => node->castNodeRecord->ASTRecord
|
||||
| "Boolean" => node->castNodeBoolean->ASTBoolean
|
||||
| "Call" => node->castNodeCall->ASTCall
|
||||
| "Float" => node->castNodeFloat->ASTFloat
|
||||
| "Identifier" => node->castNodeIdentifier->ASTIdentifier
|
||||
| "Integer" => node->castNodeInteger->ASTInteger
|
||||
| "KeyValue" => node->castNodeKeyValue->ASTKeyValue
|
||||
| "Lambda" => node->castNodeLambda->ASTLambda
|
||||
| "LetStatement" => node->castNodeLetStatement->ASTLetStatement
|
||||
| "ModuleIdentifier" => node->castNodeModuleIdentifier->ASTModuleIdentifier
|
||||
| "String" => node->castNodeString->ASTString
|
||||
| "Ternary" => node->castNodeTernary->ASTTernary
|
||||
| "Void" => node->castNodeVoid->ASTVoid
|
||||
| _ => raise(UnsupportedPeggyNodeType(node["type"]))
|
||||
}
|
||||
|
||||
let rec pgToString = (peggyNode: peggyNode): string => {
|
||||
{location: node["location"], content: content}
|
||||
}
|
||||
|
||||
let nodeIdentifierToAST = (node: nodeIdentifier) => {
|
||||
{location: node["location"], content: node->ASTIdentifier}
|
||||
}
|
||||
|
||||
let nodeKeyValueToAST = (node: nodeKeyValue) => {
|
||||
{location: node["location"], content: node->ASTKeyValue}
|
||||
}
|
||||
|
||||
let rec pgToString = (ast: ast): string => {
|
||||
let argsToString = (args: array<nodeIdentifier>): string =>
|
||||
args->Js.Array2.map(arg => PgNodeIdentifier(arg)->pgToString)->Js.Array2.toString
|
||||
args->Belt.Array.map(arg => arg->nodeIdentifierToAST->pgToString)->Js.Array2.toString
|
||||
|
||||
let nodesToStringUsingSeparator = (nodes: array<node>, separator: string): string =>
|
||||
nodes->Js.Array2.map(toString)->Extra.Array.intersperse(separator)->Js.String.concatMany("")
|
||||
nodes->Belt.Array.map(toString)->Extra.Array.intersperse(separator)->Js.String.concatMany("")
|
||||
|
||||
let pgNodesToStringUsingSeparator = (nodes: array<peggyNode>, separator: string): string =>
|
||||
nodes->Js.Array2.map(pgToString)->Extra.Array.intersperse(separator)->Js.String.concatMany("")
|
||||
let pgNodesToStringUsingSeparator = (nodes: array<ast>, separator: string): string =>
|
||||
nodes->Belt.Array.map(pgToString)->Extra.Array.intersperse(separator)->Js.String.concatMany("")
|
||||
|
||||
switch peggyNode {
|
||||
| PgNodeBlock(node)
|
||||
| PgNodeProgram(node) =>
|
||||
switch ast.content {
|
||||
| ASTBlock(node)
|
||||
| ASTProgram(node) =>
|
||||
"{" ++ node["statements"]->nodesToStringUsingSeparator("; ") ++ "}"
|
||||
| PgNodeArray(node) => "[" ++ node["elements"]->nodesToStringUsingSeparator("; ") ++ "]"
|
||||
| PgNodeRecord(node) =>
|
||||
| ASTArray(node) => "[" ++ node["elements"]->nodesToStringUsingSeparator("; ") ++ "]"
|
||||
| ASTRecord(node) =>
|
||||
"{" ++
|
||||
node["elements"]
|
||||
->Js.Array2.map(element => PgNodeKeyValue(element))
|
||||
->Belt.Array.map(element => element->nodeKeyValueToAST)
|
||||
->pgNodesToStringUsingSeparator(", ") ++ "}"
|
||||
| PgNodeBoolean(node) => node["value"]->Js.String.make
|
||||
| PgNodeCall(node) =>
|
||||
| ASTBoolean(node) => node["value"]->Js.String.make
|
||||
| ASTCall(node) =>
|
||||
"(" ++ node["fn"]->toString ++ " " ++ node["args"]->nodesToStringUsingSeparator(" ") ++ ")"
|
||||
| PgNodeFloat(node) => node["value"]->Js.String.make
|
||||
| PgNodeIdentifier(node) => `:${node["value"]}`
|
||||
| PgNodeInteger(node) => node["value"]->Js.String.make
|
||||
| PgNodeKeyValue(node) => toString(node["key"]) ++ ": " ++ toString(node["value"])
|
||||
| PgNodeLambda(node) =>
|
||||
"{|" ++ node["args"]->argsToString ++ "| " ++ node["body"]->toString ++ "}"
|
||||
| PgNodeLetStatement(node) =>
|
||||
pgToString(PgNodeIdentifier(node["variable"])) ++ " = " ++ toString(node["value"])
|
||||
| PgNodeModuleIdentifier(node) => `@${node["value"]}`
|
||||
| PgNodeString(node) => `'${node["value"]->Js.String.make}'`
|
||||
| PgNodeTernary(node) =>
|
||||
| ASTFloat(node) => node["value"]->Js.String.make
|
||||
| ASTIdentifier(node) => `:${node["value"]}`
|
||||
| ASTInteger(node) => node["value"]->Js.String.make
|
||||
| ASTKeyValue(node) => toString(node["key"]) ++ ": " ++ toString(node["value"])
|
||||
| ASTLambda(node) => "{|" ++ node["args"]->argsToString ++ "| " ++ node["body"]->toString ++ "}"
|
||||
| ASTLetStatement(node) =>
|
||||
pgToString(node["variable"]->nodeIdentifierToAST) ++ " = " ++ toString(node["value"])
|
||||
| ASTModuleIdentifier(node) => `@${node["value"]}`
|
||||
| ASTString(node) => `'${node["value"]->Js.String.make}'`
|
||||
| ASTTernary(node) =>
|
||||
"(::$$_ternary_$$ " ++
|
||||
toString(node["condition"]) ++
|
||||
" " ++
|
||||
toString(node["trueExpression"]) ++
|
||||
" " ++
|
||||
toString(node["falseExpression"]) ++ ")"
|
||||
// | PgNodeTypeIdentifier(node) => `#${node["value"]}`
|
||||
| PgNodeVoid(_node) => "()"
|
||||
| ASTVoid(_node) => "()"
|
||||
}
|
||||
}
|
||||
and toString = (node: node): string => node->castNodeType->pgToString
|
||||
and toString = (node: node): string => node->nodeToAST->pgToString
|
||||
|
||||
let toStringResult = (rNode: result<node, errorValue>): string =>
|
||||
switch rNode {
|
||||
| Ok(node) => toString(node)
|
||||
| Error(error) => `Error(${errorToString(error)})`
|
||||
| Error(error) => `Error(${errorValueToString(error)})`
|
||||
}
|
||||
|
|
|
@ -3,62 +3,72 @@ module ExpressionT = Reducer_Expression_T
|
|||
module Parse = Reducer_Peggy_Parse
|
||||
|
||||
type expression = Reducer_T.expression
|
||||
type expressionContent = Reducer_T.expressionContent
|
||||
|
||||
let rec fromNode = (node: Parse.node): expression => {
|
||||
let caseBlock = nodeBlock =>
|
||||
ExpressionBuilder.eBlock(nodeBlock["statements"]->Js.Array2.map(fromNode))
|
||||
let ast = Parse.nodeToAST(node)
|
||||
|
||||
let caseProgram = nodeProgram =>
|
||||
ExpressionBuilder.eProgram(nodeProgram["statements"]->Js.Array2.map(fromNode))
|
||||
let content: expressionContent = {
|
||||
let caseBlock = nodeBlock =>
|
||||
ExpressionBuilder.eBlock(nodeBlock["statements"]->Js.Array2.map(fromNode))
|
||||
|
||||
let caseLambda = (nodeLambda: Parse.nodeLambda): expression => {
|
||||
let args =
|
||||
nodeLambda["args"]->Js.Array2.map((argNode: Parse.nodeIdentifier) => argNode["value"])
|
||||
let body = nodeLambda["body"]->fromNode
|
||||
let caseProgram = nodeProgram =>
|
||||
ExpressionBuilder.eProgram(nodeProgram["statements"]->Js.Array2.map(fromNode))
|
||||
|
||||
ExpressionBuilder.eLambda(args, body)
|
||||
let caseLambda = (nodeLambda: Parse.nodeLambda): expressionContent => {
|
||||
let args =
|
||||
nodeLambda["args"]->Js.Array2.map((argNode: Parse.nodeIdentifier) => argNode["value"])
|
||||
let body = nodeLambda["body"]->fromNode
|
||||
|
||||
ExpressionBuilder.eLambda(args, body)
|
||||
}
|
||||
|
||||
let caseRecord = (nodeRecord): expressionContent => {
|
||||
nodeRecord["elements"]
|
||||
->Js.Array2.map(keyValueNode => (
|
||||
keyValueNode["key"]->fromNode,
|
||||
keyValueNode["value"]->fromNode,
|
||||
))
|
||||
->ExpressionBuilder.eRecord
|
||||
}
|
||||
|
||||
switch ast.content {
|
||||
| ASTBlock(nodeBlock) => caseBlock(nodeBlock)
|
||||
| ASTProgram(nodeProgram) => caseProgram(nodeProgram)
|
||||
| ASTArray(nodeArray) =>
|
||||
ExpressionBuilder.eArray(nodeArray["elements"]->Js.Array2.map(fromNode))
|
||||
| ASTRecord(nodeRecord) => caseRecord(nodeRecord)
|
||||
| ASTBoolean(nodeBoolean) => ExpressionBuilder.eBool(nodeBoolean["value"])
|
||||
| ASTCall(nodeCall) =>
|
||||
ExpressionBuilder.eCall(fromNode(nodeCall["fn"]), nodeCall["args"]->Js.Array2.map(fromNode))
|
||||
| ASTFloat(nodeFloat) => ExpressionBuilder.eNumber(nodeFloat["value"])
|
||||
| ASTIdentifier(nodeIdentifier) => ExpressionBuilder.eSymbol(nodeIdentifier["value"])
|
||||
| ASTInteger(nodeInteger) => ExpressionBuilder.eNumber(Belt.Int.toFloat(nodeInteger["value"]))
|
||||
| ASTKeyValue(nodeKeyValue) =>
|
||||
ExpressionBuilder.eArray([fromNode(nodeKeyValue["key"]), fromNode(nodeKeyValue["value"])])
|
||||
| ASTLambda(nodeLambda) => caseLambda(nodeLambda)
|
||||
| ASTLetStatement(nodeLetStatement) =>
|
||||
ExpressionBuilder.eLetStatement(
|
||||
nodeLetStatement["variable"]["value"],
|
||||
fromNode(nodeLetStatement["value"]),
|
||||
)
|
||||
| ASTModuleIdentifier(nodeModuleIdentifier) =>
|
||||
ExpressionBuilder.eIdentifier(nodeModuleIdentifier["value"])
|
||||
| ASTString(nodeString) => ExpressionBuilder.eString(nodeString["value"])
|
||||
| ASTTernary(nodeTernary) =>
|
||||
ExpressionBuilder.eTernary(
|
||||
fromNode(nodeTernary["condition"]),
|
||||
fromNode(nodeTernary["trueExpression"]),
|
||||
fromNode(nodeTernary["falseExpression"]),
|
||||
)
|
||||
// | PgNodeTypeIdentifier(nodeTypeIdentifier) =>
|
||||
// ExpressionBuilder.eTypeIdentifier(nodeTypeIdentifier["value"])
|
||||
| ASTVoid(_) => ExpressionBuilder.eVoid
|
||||
}
|
||||
}
|
||||
|
||||
let caseRecord = (nodeRecord): expression => {
|
||||
nodeRecord["elements"]
|
||||
->Js.Array2.map(keyValueNode => (
|
||||
keyValueNode["key"]->fromNode,
|
||||
keyValueNode["value"]->fromNode,
|
||||
))
|
||||
->ExpressionBuilder.eRecord
|
||||
}
|
||||
|
||||
switch Parse.castNodeType(node) {
|
||||
| PgNodeBlock(nodeBlock) => caseBlock(nodeBlock)
|
||||
| PgNodeProgram(nodeProgram) => caseProgram(nodeProgram)
|
||||
| PgNodeArray(nodeArray) =>
|
||||
ExpressionBuilder.eArray(nodeArray["elements"]->Js.Array2.map(fromNode))
|
||||
| PgNodeRecord(nodeRecord) => caseRecord(nodeRecord)
|
||||
| PgNodeBoolean(nodeBoolean) => ExpressionBuilder.eBool(nodeBoolean["value"])
|
||||
| PgNodeCall(nodeCall) =>
|
||||
ExpressionBuilder.eCall(fromNode(nodeCall["fn"]), nodeCall["args"]->Js.Array2.map(fromNode))
|
||||
| PgNodeFloat(nodeFloat) => ExpressionBuilder.eNumber(nodeFloat["value"])
|
||||
| PgNodeIdentifier(nodeIdentifier) => ExpressionBuilder.eSymbol(nodeIdentifier["value"])
|
||||
| PgNodeInteger(nodeInteger) => ExpressionBuilder.eNumber(Belt.Int.toFloat(nodeInteger["value"]))
|
||||
| PgNodeKeyValue(nodeKeyValue) =>
|
||||
ExpressionBuilder.eArray([fromNode(nodeKeyValue["key"]), fromNode(nodeKeyValue["value"])])
|
||||
| PgNodeLambda(nodeLambda) => caseLambda(nodeLambda)
|
||||
| PgNodeLetStatement(nodeLetStatement) =>
|
||||
ExpressionBuilder.eLetStatement(
|
||||
nodeLetStatement["variable"]["value"],
|
||||
fromNode(nodeLetStatement["value"]),
|
||||
)
|
||||
| PgNodeModuleIdentifier(nodeModuleIdentifier) =>
|
||||
ExpressionBuilder.eIdentifier(nodeModuleIdentifier["value"])
|
||||
| PgNodeString(nodeString) => ExpressionBuilder.eString(nodeString["value"])
|
||||
| PgNodeTernary(nodeTernary) =>
|
||||
ExpressionBuilder.eTernary(
|
||||
fromNode(nodeTernary["condition"]),
|
||||
fromNode(nodeTernary["trueExpression"]),
|
||||
fromNode(nodeTernary["falseExpression"]),
|
||||
)
|
||||
// | PgNodeTypeIdentifier(nodeTypeIdentifier) =>
|
||||
// ExpressionBuilder.eTypeIdentifier(nodeTypeIdentifier["value"])
|
||||
| PgNodeVoid(_) => ExpressionBuilder.eVoid
|
||||
{
|
||||
ast: ast,
|
||||
content: content,
|
||||
}
|
||||
}
|
||||
|
|
|
@ -34,83 +34,91 @@ export const postOperatorToFunction = {
|
|||
"[]": "$_atIndex_$",
|
||||
};
|
||||
|
||||
type NodeBlock = {
|
||||
type Node = {
|
||||
location: LocationRange;
|
||||
};
|
||||
|
||||
type NodeBlock = Node & {
|
||||
type: "Block";
|
||||
statements: AnyPeggyNode[];
|
||||
};
|
||||
|
||||
type NodeProgram = {
|
||||
type NodeProgram = Node & {
|
||||
type: "Program";
|
||||
statements: AnyPeggyNode[];
|
||||
};
|
||||
|
||||
type NodeArray = {
|
||||
type NodeArray = Node & {
|
||||
type: "Array";
|
||||
elements: AnyPeggyNode[];
|
||||
};
|
||||
|
||||
type NodeRecord = {
|
||||
type NodeRecord = Node & {
|
||||
type: "Record";
|
||||
elements: NodeKeyValue[];
|
||||
};
|
||||
|
||||
type NodeCall = {
|
||||
type NodeCall = Node & {
|
||||
type: "Call";
|
||||
fn: AnyPeggyNode;
|
||||
args: AnyPeggyNode[];
|
||||
};
|
||||
|
||||
type NodeFloat = {
|
||||
type NodeFloat = Node & {
|
||||
type: "Float";
|
||||
value: number;
|
||||
};
|
||||
|
||||
type NodeInteger = {
|
||||
type NodeInteger = Node & {
|
||||
type: "Integer";
|
||||
value: number;
|
||||
};
|
||||
|
||||
type NodeIdentifier = {
|
||||
type NodeIdentifier = Node & {
|
||||
type: "Identifier";
|
||||
value: string;
|
||||
};
|
||||
|
||||
type NodeLetStatement = {
|
||||
type NodeLetStatement = Node & {
|
||||
type: "LetStatement";
|
||||
variable: NodeIdentifier;
|
||||
value: AnyPeggyNode;
|
||||
};
|
||||
|
||||
type NodeLambda = {
|
||||
type NodeLambda = Node & {
|
||||
type: "Lambda";
|
||||
args: AnyPeggyNode[];
|
||||
body: AnyPeggyNode;
|
||||
};
|
||||
|
||||
type NodeTernary = {
|
||||
type NodeTernary = Node & {
|
||||
type: "Ternary";
|
||||
condition: AnyPeggyNode;
|
||||
trueExpression: AnyPeggyNode;
|
||||
falseExpression: AnyPeggyNode;
|
||||
};
|
||||
|
||||
type NodeKeyValue = {
|
||||
type NodeKeyValue = Node & {
|
||||
type: "KeyValue";
|
||||
key: AnyPeggyNode;
|
||||
value: AnyPeggyNode;
|
||||
};
|
||||
|
||||
type NodeString = {
|
||||
type NodeString = Node & {
|
||||
type: "String";
|
||||
value: string;
|
||||
location?: LocationRange;
|
||||
};
|
||||
|
||||
type NodeBoolean = {
|
||||
type NodeBoolean = Node & {
|
||||
type: "Boolean";
|
||||
value: boolean;
|
||||
};
|
||||
|
||||
type NodeVoid = Node & {
|
||||
type: "Void";
|
||||
};
|
||||
|
||||
export type AnyPeggyNode =
|
||||
| NodeArray
|
||||
| NodeRecord
|
||||
|
@ -125,47 +133,78 @@ export type AnyPeggyNode =
|
|||
| NodeTernary
|
||||
| NodeKeyValue
|
||||
| NodeString
|
||||
| NodeBoolean;
|
||||
| NodeBoolean
|
||||
| NodeVoid;
|
||||
|
||||
export function makeFunctionCall(fn: string, args: AnyPeggyNode[]) {
|
||||
export function makeFunctionCall(
|
||||
fn: string,
|
||||
args: AnyPeggyNode[],
|
||||
location: LocationRange
|
||||
) {
|
||||
if (fn === "$$_applyAll_$$") {
|
||||
return nodeCall(args[0], args.splice(1));
|
||||
return nodeCall(args[0], args.splice(1), location);
|
||||
} else {
|
||||
return nodeCall(nodeIdentifier(fn), args);
|
||||
return nodeCall(nodeIdentifier(fn, location), args, location);
|
||||
}
|
||||
}
|
||||
|
||||
export function constructArray(elements: AnyPeggyNode[]) {
|
||||
return { type: "Array", elements };
|
||||
export function constructArray(
|
||||
elements: AnyPeggyNode[],
|
||||
location: LocationRange
|
||||
): NodeArray {
|
||||
return { type: "Array", elements, location };
|
||||
}
|
||||
export function constructRecord(elements: AnyPeggyNode[]) {
|
||||
return { type: "Record", elements };
|
||||
export function constructRecord(
|
||||
elements: NodeKeyValue[],
|
||||
location: LocationRange
|
||||
): NodeRecord {
|
||||
return { type: "Record", elements, location };
|
||||
}
|
||||
|
||||
export function nodeBlock(statements: AnyPeggyNode[]): NodeBlock {
|
||||
return { type: "Block", statements };
|
||||
export function nodeBlock(
|
||||
statements: AnyPeggyNode[],
|
||||
location: LocationRange
|
||||
): NodeBlock {
|
||||
return { type: "Block", statements, location };
|
||||
}
|
||||
export function nodeProgram(statements: AnyPeggyNode[]): NodeProgram {
|
||||
return { type: "Program", statements };
|
||||
export function nodeProgram(
|
||||
statements: AnyPeggyNode[],
|
||||
location: LocationRange
|
||||
): NodeProgram {
|
||||
return { type: "Program", statements, location };
|
||||
}
|
||||
export function nodeBoolean(value: boolean): NodeBoolean {
|
||||
return { type: "Boolean", value };
|
||||
export function nodeBoolean(
|
||||
value: boolean,
|
||||
location: LocationRange
|
||||
): NodeBoolean {
|
||||
return { type: "Boolean", value, location };
|
||||
}
|
||||
export function nodeCall(fn: AnyPeggyNode, args: AnyPeggyNode[]): NodeCall {
|
||||
return { type: "Call", fn, args };
|
||||
export function nodeCall(
|
||||
fn: AnyPeggyNode,
|
||||
args: AnyPeggyNode[],
|
||||
location: LocationRange
|
||||
): NodeCall {
|
||||
return { type: "Call", fn, args, location };
|
||||
}
|
||||
export function nodeFloat(value: number): NodeFloat {
|
||||
return { type: "Float", value };
|
||||
export function nodeFloat(value: number, location: LocationRange): NodeFloat {
|
||||
return { type: "Float", value, location };
|
||||
}
|
||||
export function nodeIdentifier(value: string): NodeIdentifier {
|
||||
return { type: "Identifier", value };
|
||||
export function nodeIdentifier(
|
||||
value: string,
|
||||
location: LocationRange
|
||||
): NodeIdentifier {
|
||||
return { type: "Identifier", value, location };
|
||||
}
|
||||
export function nodeInteger(value: number): NodeInteger {
|
||||
return { type: "Integer", value };
|
||||
export function nodeInteger(
|
||||
value: number,
|
||||
location: LocationRange
|
||||
): NodeInteger {
|
||||
return { type: "Integer", value, location };
|
||||
}
|
||||
export function nodeKeyValue(
|
||||
key: AnyPeggyNode,
|
||||
value: AnyPeggyNode
|
||||
value: AnyPeggyNode,
|
||||
location: LocationRange
|
||||
): NodeKeyValue {
|
||||
if (key.type === "Identifier") {
|
||||
key = {
|
||||
|
@ -173,43 +212,43 @@ export function nodeKeyValue(
|
|||
type: "String",
|
||||
};
|
||||
}
|
||||
return { type: "KeyValue", key, value };
|
||||
return { type: "KeyValue", key, value, location };
|
||||
}
|
||||
export function nodeLambda(
|
||||
args: AnyPeggyNode[],
|
||||
body: AnyPeggyNode
|
||||
body: AnyPeggyNode,
|
||||
location: LocationRange
|
||||
): NodeLambda {
|
||||
return { type: "Lambda", args, body };
|
||||
return { type: "Lambda", args, body, location };
|
||||
}
|
||||
export function nodeLetStatement(
|
||||
variable: NodeIdentifier,
|
||||
value: AnyPeggyNode
|
||||
value: AnyPeggyNode,
|
||||
location: LocationRange
|
||||
): NodeLetStatement {
|
||||
return { type: "LetStatement", variable, value };
|
||||
return { type: "LetStatement", variable, value, location };
|
||||
}
|
||||
export function nodeModuleIdentifier(value: string) {
|
||||
return { type: "ModuleIdentifier", value };
|
||||
export function nodeModuleIdentifier(value: string, location: LocationRange) {
|
||||
return { type: "ModuleIdentifier", value, location };
|
||||
}
|
||||
export function nodeString(value: string): NodeString {
|
||||
return { type: "String", value };
|
||||
export function nodeString(value: string, location: LocationRange): NodeString {
|
||||
return { type: "String", value, location };
|
||||
}
|
||||
export function nodeTernary(
|
||||
condition: AnyPeggyNode,
|
||||
trueExpression: AnyPeggyNode,
|
||||
falseExpression: AnyPeggyNode
|
||||
falseExpression: AnyPeggyNode,
|
||||
location: LocationRange
|
||||
): NodeTernary {
|
||||
return {
|
||||
type: "Ternary",
|
||||
condition,
|
||||
trueExpression,
|
||||
falseExpression,
|
||||
location,
|
||||
};
|
||||
}
|
||||
|
||||
export function nodeTypeIdentifier(typeValue: string) {
|
||||
return { type: "TypeIdentifier", value: typeValue };
|
||||
}
|
||||
|
||||
export function nodeVoid() {
|
||||
return { type: "Void" };
|
||||
export function nodeVoid(location: LocationRange): NodeVoid {
|
||||
return { type: "Void", location };
|
||||
}
|
||||
|
|
|
@ -22,7 +22,7 @@ and lambdaValue = {
|
|||
body: lambdaBody,
|
||||
}
|
||||
@genType.opaque and lambdaDeclaration = Declaration.declaration<lambdaValue>
|
||||
and expression =
|
||||
and expressionContent =
|
||||
| EBlock(array<expression>)
|
||||
// programs are similar to blocks, but don't create an inner scope. there can be only one program at the top level of the expression.
|
||||
| EProgram(array<expression>)
|
||||
|
@ -35,6 +35,11 @@ and expression =
|
|||
| ELambda(array<string>, expression)
|
||||
| EValue(value)
|
||||
|
||||
and expression = {
|
||||
ast: Reducer_Peggy_Parse.ast,
|
||||
content: expressionContent,
|
||||
}
|
||||
|
||||
and namespace = Belt.Map.String.t<value>
|
||||
and bindings = {
|
||||
namespace: namespace,
|
||||
|
|
|
@ -79,24 +79,12 @@ let toStringResult = x =>
|
|||
| Error(m) => `Error(${ErrorValue.errorToString(m)})`
|
||||
}
|
||||
|
||||
let toStringOptionResult = x =>
|
||||
switch x {
|
||||
| Some(a) => toStringResult(a)
|
||||
| None => "None"
|
||||
}
|
||||
|
||||
let toStringResultOkless = (codeResult: result<t, ErrorValue.errorValue>): string =>
|
||||
let toStringResultOkless = (codeResult: result<t, ErrorValue.error>): string =>
|
||||
switch codeResult {
|
||||
| Ok(a) => toString(a)
|
||||
| Error(m) => `Error(${ErrorValue.errorToString(m)})`
|
||||
}
|
||||
|
||||
let toStringResultRecord = x =>
|
||||
switch x {
|
||||
| Ok(a) => `Ok(${toStringMap(a)})`
|
||||
| Error(m) => `Error(${ErrorValue.errorToString(m)})`
|
||||
}
|
||||
|
||||
type internalExpressionValueType =
|
||||
| EvtArray
|
||||
| EvtBool
|
||||
|
|
|
@ -117,7 +117,7 @@ let getResultOption = (project: t, sourceId: string): ProjectItem.T.resultType =
|
|||
|
||||
let getResult = (project: t, sourceId: string): ProjectItem.T.resultArgumentType =>
|
||||
switch getResultOption(project, sourceId) {
|
||||
| None => RENeedToRun->Error
|
||||
| None => RENeedToRun->Reducer_ErrorValue.attachEmptyStackTraceToErrorValue->Error
|
||||
| Some(result) => result
|
||||
}
|
||||
|
||||
|
@ -171,7 +171,7 @@ let linkDependencies = (project: t, sourceId: string): Reducer_T.namespace => {
|
|||
"__result__",
|
||||
switch project->getResult(id) {
|
||||
| Ok(result) => result
|
||||
| Error(error) => error->Reducer_ErrorValue.ErrorException->raise
|
||||
| Error(error) => error->Reducer_ErrorValue.ExceptionWithStackTrace->raise
|
||||
},
|
||||
),
|
||||
])
|
||||
|
|
|
@ -4,8 +4,9 @@ module T = ReducerProject_ProjectItem_T
|
|||
type projectItem = T.projectItem
|
||||
type t = T.t
|
||||
|
||||
let emptyItem: projectItem = {
|
||||
let emptyItem = (sourceId: string): projectItem => {
|
||||
source: "",
|
||||
sourceId: sourceId,
|
||||
rawParse: None,
|
||||
expression: None,
|
||||
continuation: Reducer_Namespace.make(),
|
||||
|
@ -18,6 +19,7 @@ let emptyItem: projectItem = {
|
|||
// source -> rawParse -> includes -> expression -> continuation -> result
|
||||
|
||||
let getSource = (r: t): T.sourceType => r.source
|
||||
let getSourceId = (r: t): T.sourceType => r.sourceId
|
||||
let getRawParse = (r: t): T.rawParseType => r.rawParse
|
||||
let getExpression = (r: t): T.expressionType => r.expression
|
||||
let getContinuation = (r: t): T.continuationArgumentType => r.continuation
|
||||
|
@ -29,7 +31,7 @@ let getDirectIncludes = (r: t): array<string> => r.directIncludes
|
|||
let getIncludesAsVariables = (r: t): T.importAsVariablesType => r.includeAsVariables
|
||||
|
||||
let touchSource = (this: t): t => {
|
||||
let r = emptyItem
|
||||
let r = emptyItem(this->getSourceId)
|
||||
{
|
||||
...r,
|
||||
source: getSource(this),
|
||||
|
@ -41,8 +43,9 @@ let touchSource = (this: t): t => {
|
|||
}
|
||||
|
||||
let touchRawParse = (this: t): t => {
|
||||
let r = emptyItem(this->getSourceId)
|
||||
{
|
||||
...emptyItem,
|
||||
...r,
|
||||
source: getSource(this),
|
||||
continues: getContinues(this),
|
||||
includes: getIncludes(this),
|
||||
|
@ -148,7 +151,8 @@ let parseIncludes = (this: t): t => {
|
|||
}
|
||||
}
|
||||
}
|
||||
let doRawParse = (this: t): T.rawParseArgumentType => this->getSource->Reducer_Peggy_Parse.parse
|
||||
let doRawParse = (this: t): T.rawParseArgumentType =>
|
||||
this->getSource->Reducer_Peggy_Parse.parse(this.sourceId)
|
||||
|
||||
let rawParse = (this: t): t =>
|
||||
this->getRawParse->E.O2.defaultFn(() => doRawParse(this))->setRawParse(this, _)
|
||||
|
@ -167,7 +171,7 @@ let buildExpression = (this: t): t => {
|
|||
}
|
||||
}
|
||||
|
||||
let failRun = (this: t, e: Reducer_ErrorValue.errorValue): t =>
|
||||
let failRun = (this: t, e: Reducer_ErrorValue.error): t =>
|
||||
this->setResult(e->Error)->setContinuation(Reducer_Namespace.make())
|
||||
|
||||
let doRun = (this: t, context: Reducer_T.context): t =>
|
||||
|
@ -181,12 +185,24 @@ let doRun = (this: t, context: Reducer_T.context): t =>
|
|||
->setResult(result->Ok)
|
||||
->setContinuation(contextAfterEvaluation.bindings->Reducer_Bindings.locals)
|
||||
} catch {
|
||||
| Reducer_ErrorValue.ErrorException(e) => this->failRun(e)
|
||||
| _ => this->failRun(RETodo("unhandled rescript exception"))
|
||||
| Reducer_ErrorValue.ErrorException(e) =>
|
||||
this->failRun(e->Reducer_ErrorValue.attachEmptyStackTraceToErrorValue)
|
||||
| Reducer_ErrorValue.ExceptionWithStackTrace(e) => this->failRun(e)
|
||||
| _ =>
|
||||
this->failRun(
|
||||
RETodo(
|
||||
"unhandled rescript exception",
|
||||
)->Reducer_ErrorValue.attachEmptyStackTraceToErrorValue,
|
||||
)
|
||||
}
|
||||
| Error(e) => this->failRun(e)
|
||||
| Error(e) => this->failRun(e->Reducer_ErrorValue.attachEmptyStackTraceToErrorValue)
|
||||
}
|
||||
| None => this->failRun(RETodo("attempt to run without expression"))
|
||||
| None =>
|
||||
this->failRun(
|
||||
RETodo(
|
||||
"attempt to run without expression",
|
||||
)->Reducer_ErrorValue.attachEmptyStackTraceToErrorValue,
|
||||
)
|
||||
}
|
||||
|
||||
let run = (this: t, context: Reducer_T.context): t => {
|
||||
|
|
|
@ -11,7 +11,7 @@ type expressionType = option<expressionArgumentType>
|
|||
type continuationArgumentType = Reducer_T.namespace
|
||||
type continuationType = option<continuationArgumentType>
|
||||
type continuationResultType = option<result<continuationArgumentType, errorValue>>
|
||||
type resultArgumentType = result<Reducer_T.value, errorValue>
|
||||
type resultArgumentType = result<Reducer_T.value, error>
|
||||
type resultType = option<resultArgumentType>
|
||||
type continuesArgumentType = array<string>
|
||||
type continuesType = array<string>
|
||||
|
@ -21,6 +21,7 @@ type importAsVariablesType = array<(string, string)>
|
|||
|
||||
type projectItem = {
|
||||
source: sourceType,
|
||||
sourceId: string,
|
||||
rawParse: rawParseType,
|
||||
expression: expressionType,
|
||||
continuation: continuationArgumentType,
|
||||
|
|
|
@ -13,4 +13,4 @@ type t = project
|
|||
let getSourceIds = (project: t): array<string> => Belt.MutableMap.String.keysToArray(project.items)
|
||||
|
||||
let getItem = (project: t, sourceId: string) =>
|
||||
Belt.MutableMap.String.getWithDefault(project.items, sourceId, ProjectItem.emptyItem)
|
||||
Belt.MutableMap.String.getWithDefault(project.items, sourceId, ProjectItem.emptyItem(sourceId))
|
||||
|
|
Loading…
Reference in New Issue
Block a user