Module aya.base

Package org.aya.tyck

Class ExprTycker

java.lang.Object

org.aya.tyck.tycker.AbstractTycker

org.aya.tyck.ExprTycker

All Implemented Interfaces:

Contextful, Problematic, Stateful, Unifiable

public final class ExprTycker
extends AbstractTycker
implements Unifiable

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static final class	ExprTycker.NotPi

Field Summary

Fields

Modifier and Type	Field	Description
final @NotNull kala.collection.mutable.MutableTreeSet<org.aya.util.error.WithPos<org.aya.syntax.concrete.Expr.WithTerm>>	withTerms

Fields inherited from class org.aya.tyck.tycker.AbstractTycker

reporter, state

Constructor Summary

Constructors

Constructor	Description
ExprTycker(@NotNull TyckState state, @NotNull org.aya.syntax.ref.LocalCtx ctx, @NotNull LocalLet let, @NotNull org.aya.util.reporter.Reporter reporter)
ExprTycker(@NotNull TyckState state, @NotNull org.aya.util.reporter.Reporter reporter)

Method Summary

Modifier and Type	Method	Description
void	addWithTerm(org.aya.syntax.concrete.Expr.WithTerm with, @NotNull org.aya.util.error.SourcePos pos, @NotNull org.aya.syntax.core.term.Term type)
@NotNull Jdg	doSynthesize(@NotNull org.aya.util.error.WithPos<org.aya.syntax.concrete.Expr> expr)
@NotNull Jdg	inherit(@NotNull org.aya.util.error.WithPos<org.aya.syntax.concrete.Expr> expr, @NotNull org.aya.syntax.core.term.Term type)
@NotNull LocalLet	localLet()
@NotNull LocalLet	setLocalLet(@NotNull LocalLet let)
void	solveMetas()
Jdg.Sort	sort(@NotNull org.aya.util.error.WithPos<org.aya.syntax.concrete.Expr> expr)
<R> R	subscoped(@NotNull Supplier<R> action)
@NotNull Jdg	synthesize(@NotNull org.aya.util.error.WithPos<org.aya.syntax.concrete.Expr> expr)
@NotNull org.aya.syntax.core.term.Term	ty(@NotNull org.aya.util.error.WithPos<org.aya.syntax.concrete.Expr> expr)
@NotNull TermComparator	unifier(@NotNull org.aya.util.error.SourcePos pos, @NotNull org.aya.util.Ordering order)

Methods inherited from class org.aya.tyck.tycker.AbstractTycker

lazyJdg, localCtx, putIndex, reporter, setLocalCtx, state, zonk, zonk, zonk

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.aya.tyck.tycker.Contextful

freshMeta, generatePi, mockTerm, with

Methods inherited from interface org.aya.tyck.tycker.Problematic

fail, fail, fail, reporter

Methods inherited from interface org.aya.tyck.tycker.Stateful

freezeHoles, solve, state, whnf

Methods inherited from interface org.aya.tyck.tycker.Unifiable

checkBoundaries, unifyTerm, unifyTermReported, unifyTyReported, unifyTyReported

Field Details

withTerms

@NotNull
public final @NotNull kala.collection.mutable.MutableTreeSet<org.aya.util.error.WithPos<org.aya.syntax.concrete.Expr.WithTerm>> withTerms

Constructor Details

ExprTycker

public ExprTycker(@NotNull
 @NotNull TyckState state,
 @NotNull
 @NotNull org.aya.syntax.ref.LocalCtx ctx,
 @NotNull
 @NotNull LocalLet let,
 @NotNull
 @NotNull org.aya.util.reporter.Reporter reporter)

ExprTycker

public ExprTycker(@NotNull
 @NotNull TyckState state,
 @NotNull
 @NotNull org.aya.util.reporter.Reporter reporter)

Method Details

addWithTerm

public void addWithTerm(@NotNull
 org.aya.syntax.concrete.Expr.WithTerm with,
 @NotNull
 @NotNull org.aya.util.error.SourcePos pos,
 @NotNull
 @NotNull org.aya.syntax.core.term.Term type)

solveMetas

public void solveMetas()

inherit

@NotNull
public @NotNull Jdg inherit(@NotNull
 @NotNull org.aya.util.error.WithPos<org.aya.syntax.concrete.Expr> expr,
 @NotNull
 @NotNull org.aya.syntax.core.term.Term type)

Parameters:

type - may not be in whnf, because we want unnormalized type to be used for unification.

ty

@NotNull
public @NotNull org.aya.syntax.core.term.Term ty(@NotNull
 @NotNull org.aya.util.error.WithPos<org.aya.syntax.concrete.Expr> expr)

sort

@NotNull
public Jdg.Sort sort(@NotNull
 @NotNull org.aya.util.error.WithPos<org.aya.syntax.concrete.Expr> expr)

synthesize

@NotNull
public @NotNull Jdg synthesize(@NotNull
 @NotNull org.aya.util.error.WithPos<org.aya.syntax.concrete.Expr> expr)

doSynthesize

@NotNull
public @NotNull Jdg doSynthesize(@NotNull
 @NotNull org.aya.util.error.WithPos<org.aya.syntax.concrete.Expr> expr)

unifier

@NotNull
public @NotNull TermComparator unifier(@NotNull
 @NotNull org.aya.util.error.SourcePos pos,
 @NotNull
 @NotNull org.aya.util.Ordering order)

Specified by:

unifier in interface Unifiable

subscoped

@Contract(mutates="this")
public <R> R subscoped(@NotNull
 @NotNull Supplier<R> action)

Specified by:

subscoped in interface Contextful

localLet

@NotNull
public @NotNull LocalLet localLet()

setLocalLet

@NotNull
public @NotNull LocalLet setLocalLet(@NotNull
 @NotNull LocalLet let)