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IDEA-117966 introduce variable from unresolved reference

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Max Medvedev
2013-12-23 12:35:40 +04:00
parent 1dd46651c9
commit 5b8d6b2497
1 changed files with 4 additions and 2 deletions
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plugins/groovy/src/org/jetbrains/plugins/groovy/refactoring/introduce/variable/GrInplaceVariableIntroducer.java
+4 -2
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@@ -164,8 +164,10 @@ public abstract class GrInplaceVariableIntroducer extends GrAbstractInplaceIntro
@Override
protected void addAdditionalVariables(TemplateBuilderImpl builder) {
GrVariable variable = getVariable();
assert variable != null;
TypeConstraint[] constraints = {SupertypeConstraint.create(variable.getInitializerGroovy().getType())};
assert variable != null && variable.getInitializerGroovy() != null;
final PsiType initializerType = variable.getInitializerGroovy().getType();
TypeConstraint[] constraints = initializerType != null ? new SupertypeConstraint[]{SupertypeConstraint.create(initializerType)}
: TypeConstraint.EMPTY_ARRAY;
ChooseTypeExpression typeExpression = new ChooseTypeExpression(constraints, variable.getManager(), variable.getResolveScope(), true, GroovyApplicationSettings.getInstance().INTRODUCE_LOCAL_SELECT_DEF);
PsiElement element = variable.getTypeElementGroovy() != null ? variable.getTypeElementGroovy()
: PsiUtil.findModifierInList(variable.getModifierList(), GrModifier.DEF);