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TopDown analysis for method bodies

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This commit is contained in:
Andrey Breslav
2011-02-28 14:34:03 +03:00
parent 248ed385d5
commit 4e0b6deda5
10 changed files with 98 additions and 37 deletions
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idea/tests/org/jetbrains/jet/resolve/JetResolveTest.java
+10 -6
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@@ -3,10 +3,7 @@ package org.jetbrains.jet.resolve;
import com.intellij.codeInsight.daemon.LightDaemonAnalyzerTestCase;
import com.intellij.openapi.application.PathManager;
import com.intellij.openapi.util.io.FileUtil;
import org.jetbrains.jet.lang.psi.JetChangeUtil;
import org.jetbrains.jet.lang.psi.JetClass;
import org.jetbrains.jet.lang.psi.JetDeclaration;
import org.jetbrains.jet.lang.psi.JetFile;
import org.jetbrains.jet.lang.psi.*;
import org.jetbrains.jet.lang.resolve.*;
import org.jetbrains.jet.lang.types.*;
import org.jetbrains.jet.parsing.JetParsingTest;
@@ -35,8 +32,8 @@ public class JetResolveTest extends LightDaemonAnalyzerTestCase {
List<JetDeclaration> declarations = jetFile.getRootNamespace().getDeclarations();
BindingContext bindingContext = new TopDownAnalyzer().process(JetStandardClasses.STANDARD_CLASSES, declarations);
JetDeclaration declaration = declarations.get(0);
ClassDescriptor classA = bindingContext.getClassDescriptor((JetClass) declaration);
JetClass classADecl = (JetClass) declarations.get(0);
ClassDescriptor classA = bindingContext.getClassDescriptor(classADecl);
assertNotNull(classA);
JetScope membersOfA = classA.getMemberScope(Collections.<TypeProjection>emptyList());
@@ -54,6 +51,13 @@ public class JetResolveTest extends LightDaemonAnalyzerTestCase {
Type foo1Type = overloadsForFoo1.getReturnTypeForPositionedArguments(Collections.<Type>emptyList(), Collections.<Type>emptyList());
assertEquals(new TypeImpl(classB), foo1Type);
JetFunction fooDecl = (JetFunction) classADecl.getDeclarations().get(1);
Type expressionType = bindingContext.getExpressionType(fooDecl.getBodyExpression());
assertEquals(JetStandardClasses.getIntType(), expressionType);
DeclarationDescriptor resolve = bindingContext.resolve((JetReferenceExpression) fooDecl.getBodyExpression());
assertSame(bindingContext.getFunctionDescriptor(fooDecl).getUnsubstitutedValueParameters().get(0), resolve);
JetClass classCDecl = (JetClass) declarations.get(1);
ClassDescriptor classC = bindingContext.getClassDescriptor(classCDecl);
assertNotNull(classC);