Add incomplete type checking for calls

8 files changed, 140 insertions, 12 deletions

diff --git a/src/test/java/org/shedlang/compiler/ast/typed/TypedArgsNodeMatcher.java b/src/test/java/org/shedlang/compiler/ast/typed/TypedArgsNodeMatcher.java
new file mode 100644
index 00000000..05037526
--- /dev/null
+++ b/src/test/java/org/shedlang/compiler/ast/typed/TypedArgsNodeMatcher.java
@@ -0,0 +1,36 @@
+package org.shedlang.compiler.ast.typed;
+
+import org.pcollections.Empty;
+import org.pcollections.PVector;
+import org.shedlang.compiler.testing.MatcherBuilder;
+import org.zwobble.precisely.Matcher;
+
+import static org.zwobble.precisely.Matchers.has;
+
+public class TypedArgsNodeMatcher extends MatcherBuilder<TypedArgsNode, TypedArgsNode, TypedArgsNodeMatcher> {
+    public static TypedArgsNodeMatcher empty() {
+        return new TypedArgsNodeMatcher(Empty.vector());
+    }
+
+    public TypedArgsNodeMatcher(PVector<Matcher<? super TypedArgsNode>> submatchers) {
+        super(submatchers);
+    }
+
+    @Override
+    protected Class<TypedArgsNode> expectedType() {
+        return TypedArgsNode.class;
+    }
+
+    @Override
+    protected TypedArgsNodeMatcher create(PVector<Matcher<? super TypedArgsNode>> submatchers) {
+        return new TypedArgsNodeMatcher(submatchers);
+    }
+
+    public TypedArgsNodeMatcher withPositional(Matcher<? super Iterable<TypedExpressionNode>> positional) {
+        return with(has("positional", x -> x.positional(), positional));
+    }
+
+    public TypedArgsNodeMatcher withNamed(Matcher<? super Iterable<TypedNamedArgNode>> named) {
+        return with(has("named", x -> x.named(), named));
+    }
+}
diff --git a/src/test/java/org/shedlang/compiler/ast/typed/TypedCallNodeMatcher.java b/src/test/java/org/shedlang/compiler/ast/typed/TypedCallNodeMatcher.java
new file mode 100644
index 00000000..5512d9c8
--- /dev/null
+++ b/src/test/java/org/shedlang/compiler/ast/typed/TypedCallNodeMatcher.java
@@ -0,0 +1,46 @@
+package org.shedlang.compiler.ast.typed;
+
+import org.pcollections.Empty;
+import org.pcollections.PVector;
+import org.shedlang.compiler.testing.MatcherBuilder;
+import org.shedlang.compiler.types.Type;
+import org.zwobble.precisely.Matcher;
+
+import static org.zwobble.precisely.Matchers.equalTo;
+import static org.zwobble.precisely.Matchers.has;
+
+public class TypedCallNodeMatcher extends MatcherBuilder<TypedExpressionNode, TypedCallNode, TypedCallNodeMatcher> {
+    public static TypedCallNodeMatcher empty() {
+        return new TypedCallNodeMatcher(Empty.vector());
+    }
+
+    public TypedCallNodeMatcher(PVector<Matcher<? super TypedCallNode>> submatchers) {
+        super(submatchers);
+    }
+
+    @Override
+    protected Class<TypedCallNode> expectedType() {
+        return TypedCallNode.class;
+    }
+
+    @Override
+    protected TypedCallNodeMatcher create(PVector<Matcher<? super TypedCallNode>> submatchers) {
+        return new TypedCallNodeMatcher(submatchers);
+    }
+
+    public TypedCallNodeMatcher withArgs(Matcher<TypedArgsNode> args) {
+        return with(has("args", x -> x.args(), args));
+    }
+
+    public TypedCallNodeMatcher withHasEffects(boolean hasEffects) {
+        return with(has("hasEffects", x -> x.hasEffects(), equalTo(hasEffects)));
+    }
+
+    public TypedCallNodeMatcher withReceiver(Matcher<TypedExpressionNode> receiver) {
+        return with(has("receiver", x -> x.receiver(), receiver));
+    }
+
+    public TypedCallNodeMatcher withType(Type type) {
+        return with(has("type", x -> x.type(), equalTo(type)));
+    }
+}
diff --git a/src/test/java/org/shedlang/compiler/ast/typed/TypedNodeMatchers.java b/src/test/java/org/shedlang/compiler/ast/typed/TypedNodeMatchers.java
index 7716b76a..acf61900 100644
--- a/src/test/java/org/shedlang/compiler/ast/typed/TypedNodeMatchers.java
+++ b/src/test/java/org/shedlang/compiler/ast/typed/TypedNodeMatchers.java
@@ -11,6 +11,10 @@ public class TypedNodeMatchers {
     private TypedNodeMatchers() {
     }
 
+    public static TypedArgsNodeMatcher isTypedArgsNode() {
+        return TypedArgsNodeMatcher.empty();
+    }
+
     public static Matcher<TypedExpressionNode> isTypedBoolLiteralNode(boolean value) {
         return instanceOf(
             TypedBoolLiteralNode.class,
@@ -18,6 +22,10 @@ public class TypedNodeMatchers {
         );
     }
 
+    public static TypedCallNodeMatcher isTypedCallNode() {
+        return TypedCallNodeMatcher.empty();
+    }
+
     public static Matcher<TypedExpressionNode> isTypedIntLiteralNode(int value) {
         return isTypedIntLiteralNode(BigInteger.valueOf(value));
     }
@@ -29,6 +37,16 @@ public class TypedNodeMatchers {
         );
     }
 
+    public static Matcher<TypedNamedArgNode> isTypedNamedArgNode(
+        String name,
+        Matcher<TypedExpressionNode> expression
+    ) {
+        return allOf(
+            has("name", x -> x.name(), equalTo(name)),
+            has("expression", x -> x.expression(), expression)
+        );
+    }
+
     public static Matcher<TypedExpressionNode> isTypedReferenceNode(String name, Type type) {
         return instanceOf(
             TypedReferenceNode.class,
diff --git a/src/test/java/org/shedlang/compiler/ast/untyped/Untyped.java b/src/test/java/org/shedlang/compiler/ast/untyped/Untyped.java
index 37778968..11e7b38f 100644
--- a/src/test/java/org/shedlang/compiler/ast/untyped/Untyped.java
+++ b/src/test/java/org/shedlang/compiler/ast/untyped/Untyped.java
@@ -3,6 +3,7 @@ package org.shedlang.compiler.ast.untyped;
 import org.shedlang.compiler.sources.Sources;
 
 import java.math.BigInteger;
+import java.util.List;
 
 public class Untyped {
     private Untyped() {
@@ -20,6 +21,10 @@ public class Untyped {
         return new UntypedIntLiteralNode(value, Sources.NULL);
     }
 
+    public static UntypedNamedArgNode namedArg(String name, UntypedExpressionNode expression) {
+        return new UntypedNamedArgNode(name, expression, Sources.NULL);
+    }
+
     public static UntypedReferenceNode reference(String name) {
         return new UntypedReferenceNode(name, Sources.NULL);
     }
@@ -27,4 +32,24 @@ public class Untyped {
     public static UntypedStringLiteralNode stringLiteral(String value) {
         return new UntypedStringLiteralNode(value, Sources.NULL);
     }
+
+    public static UntypedCallNode call(
+        UntypedExpressionNode receiver,
+        List<UntypedExpressionNode> positionalArgs
+    ) {
+        return call(receiver, positionalArgs, List.of());
+    }
+
+    public static UntypedCallNode call(
+        UntypedExpressionNode receiver,
+        List<UntypedExpressionNode> positionalArgs,
+        List<UntypedNamedArgNode> namedArgs
+    ) {
+        return new UntypedCallNode(
+            receiver,
+            new UntypedArgsNode(positionalArgs, namedArgs, Sources.NULL),
+            false,
+            Sources.NULL
+        );
+    }
 }
diff --git a/src/test/java/org/shedlang/compiler/ast/untyped/UntypedArgsNodeMatcher.java b/src/test/java/org/shedlang/compiler/ast/untyped/UntypedArgsNodeMatcher.java
index ce782c0d..da40138d 100644
--- a/src/test/java/org/shedlang/compiler/ast/untyped/UntypedArgsNodeMatcher.java
+++ b/src/test/java/org/shedlang/compiler/ast/untyped/UntypedArgsNodeMatcher.java
@@ -1,5 +1,6 @@
 package org.shedlang.compiler.ast.untyped;
 
+import org.pcollections.Empty;
 import org.pcollections.PVector;
 import org.shedlang.compiler.testing.MatcherBuilder;
 import org.zwobble.precisely.Matcher;
@@ -7,8 +8,8 @@ import org.zwobble.precisely.Matcher;
 import static org.zwobble.precisely.Matchers.has;
 
 public class UntypedArgsNodeMatcher extends MatcherBuilder<UntypedArgsNode, UntypedArgsNode, UntypedArgsNodeMatcher> {
-    public UntypedArgsNodeMatcher() {
-        super();
+    public static UntypedArgsNodeMatcher empty() {
+        return new UntypedArgsNodeMatcher(Empty.vector());
     }
 
     public UntypedArgsNodeMatcher(PVector<Matcher<? super UntypedArgsNode>> submatchers) {
@@ -22,7 +23,7 @@ public class UntypedArgsNodeMatcher extends MatcherBuilder<UntypedArgsNode, Unty
 
     @Override
     protected UntypedArgsNodeMatcher create(PVector<Matcher<? super UntypedArgsNode>> submatchers) {
-        return new UntypedArgsNodeMatcher();
+        return new UntypedArgsNodeMatcher(submatchers);
     }
 
     public UntypedArgsNodeMatcher withPositional(Matcher<? super Iterable<UntypedExpressionNode>> positional) {
diff --git a/src/test/java/org/shedlang/compiler/ast/untyped/UntypedCallNodeMatcher.java b/src/test/java/org/shedlang/compiler/ast/untyped/UntypedCallNodeMatcher.java
index b9411fec..aeb020a3 100644
--- a/src/test/java/org/shedlang/compiler/ast/untyped/UntypedCallNodeMatcher.java
+++ b/src/test/java/org/shedlang/compiler/ast/untyped/UntypedCallNodeMatcher.java
@@ -1,5 +1,6 @@
 package org.shedlang.compiler.ast.untyped;
 
+import org.pcollections.Empty;
 import org.pcollections.PVector;
 import org.shedlang.compiler.testing.MatcherBuilder;
 import org.zwobble.precisely.Matcher;
@@ -8,8 +9,8 @@ import static org.zwobble.precisely.Matchers.equalTo;
 import static org.zwobble.precisely.Matchers.has;
 
 public class UntypedCallNodeMatcher extends MatcherBuilder<UntypedExpressionNode, UntypedCallNode, UntypedCallNodeMatcher> {
-    public UntypedCallNodeMatcher() {
-        super();
+    public static UntypedCallNodeMatcher empty() {
+        return new UntypedCallNodeMatcher(Empty.vector());
     }
 
     public UntypedCallNodeMatcher(PVector<Matcher<? super UntypedCallNode>> submatchers) {
@@ -23,7 +24,7 @@ public class UntypedCallNodeMatcher extends MatcherBuilder<UntypedExpressionNode
 
     @Override
     protected UntypedCallNodeMatcher create(PVector<Matcher<? super UntypedCallNode>> submatchers) {
-        return new UntypedCallNodeMatcher();
+        return new UntypedCallNodeMatcher(submatchers);
     }
 
     public UntypedCallNodeMatcher withArgs(Matcher<UntypedArgsNode> args) {
diff --git a/src/test/java/org/shedlang/compiler/ast/untyped/UntypedFunctionDefinitionNodeMatcher.java b/src/test/java/org/shedlang/compiler/ast/untyped/UntypedFunctionDefinitionNodeMatcher.java
index e8a227c3..c88111df 100644
--- a/src/test/java/org/shedlang/compiler/ast/untyped/UntypedFunctionDefinitionNodeMatcher.java
+++ b/src/test/java/org/shedlang/compiler/ast/untyped/UntypedFunctionDefinitionNodeMatcher.java
@@ -1,5 +1,6 @@
 package org.shedlang.compiler.ast.untyped;
 
+import org.pcollections.Empty;
 import org.pcollections.PVector;
 import org.shedlang.compiler.testing.MatcherBuilder;
 import org.zwobble.precisely.Matcher;
@@ -10,8 +11,8 @@ import static org.zwobble.precisely.Matchers.equalTo;
 import static org.zwobble.precisely.Matchers.has;
 
 public class UntypedFunctionDefinitionNodeMatcher extends MatcherBuilder<UntypedNamespaceStatementNode, UntypedFunctionDefinitionNode, UntypedFunctionDefinitionNodeMatcher> {
-    public UntypedFunctionDefinitionNodeMatcher() {
-        super();
+    public static UntypedFunctionDefinitionNodeMatcher empty() {
+        return new UntypedFunctionDefinitionNodeMatcher(Empty.vector());
     }
 
     public UntypedFunctionDefinitionNodeMatcher(PVector<Matcher<? super UntypedFunctionDefinitionNode>> submatchers) {
@@ -25,7 +26,7 @@ public class UntypedFunctionDefinitionNodeMatcher extends MatcherBuilder<Untyped
 
     @Override
     protected UntypedFunctionDefinitionNodeMatcher create(PVector<Matcher<? super UntypedFunctionDefinitionNode>> submatchers) {
-        return new UntypedFunctionDefinitionNodeMatcher();
+        return new UntypedFunctionDefinitionNodeMatcher(submatchers);
     }
 
     public UntypedFunctionDefinitionNodeMatcher withBody(Matcher<Iterable<UntypedFunctionStatementNode>> body) {
diff --git a/src/test/java/org/shedlang/compiler/ast/untyped/UntypedNodeMatchers.java b/src/test/java/org/shedlang/compiler/ast/untyped/UntypedNodeMatchers.java
index 04c56443..6c06e52a 100644
--- a/src/test/java/org/shedlang/compiler/ast/untyped/UntypedNodeMatchers.java
+++ b/src/test/java/org/shedlang/compiler/ast/untyped/UntypedNodeMatchers.java
@@ -9,11 +9,11 @@ public class UntypedNodeMatchers {
     }
 
     public static UntypedArgsNodeMatcher isUntypedArgsNode() {
-        return new UntypedArgsNodeMatcher();
+        return UntypedArgsNodeMatcher.empty();
     }
 
     public static UntypedCallNodeMatcher isUntypedCallNode() {
-        return new UntypedCallNodeMatcher();
+        return UntypedCallNodeMatcher.empty();
     }
 
     public static Matcher<UntypedFunctionStatementNode> isUntypedExpressionStatementNode(
@@ -26,7 +26,7 @@ public class UntypedNodeMatchers {
     }
 
     public static UntypedFunctionDefinitionNodeMatcher isUntypedFunctionDefinitionNode() {
-        return new UntypedFunctionDefinitionNodeMatcher();
+        return UntypedFunctionDefinitionNodeMatcher.empty();
     }
 
     public static Matcher<UntypedNamedArgNode> isUntypedNamedArgNode(