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Replace some KtDeclaration.analyze() with resolveToDescriptorIfAny()

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Also, enhance comment on KtElement.analyze()
This commit is contained in:
Mikhail Glukhikh
2018-02-14 13:45:54 +03:00
parent 88b8652ed2
commit eabc7c9ba8
20 changed files with 73 additions and 75 deletions
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idea/ide-common/src/org/jetbrains/kotlin/idea/caches/resolve/resolutionApi.kt
+20 -8
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@@ -72,14 +72,26 @@ fun KtFile.resolveImportReference(fqName: FqName): Collection<DeclarationDescrip
// This and next function are used for 'normal' element analysis
// Their exact semantics is a bit unclear and depends on 'bodyResolveMode'
// They are expected to provide correct descriptors for the element
// but not diagnostics, trace slices are provided only partially
// Element body analysis, if any, is not guaranteed
// For compiler-compatible analysis, analyzeFully is recommended
// See ResolveSessionForBodies, ResolveElementCache
@JvmOverloads fun KtElement.analyze(bodyResolveMode: BodyResolveMode = BodyResolveMode.FULL): BindingContext =
getResolutionFacade().analyze(this, bodyResolveMode)
// This analysis *should* provide all information extractable from this KtElement except:
// - it does not analyze bodies of functions
// - it does not analyze content of classes
// - it does not analyze initializers / accessors for member / top-level properties
// This information includes related descriptors, resolved calls (but not inside body, see above!)
// and many other binding context slices.
// Normally, the function is used on local declarations or statements / expressions
// Any usage on non-local declaration is a bit suspicious,
// consider replacing it with resolveToDescriptorIfAny and
// remember that body / content is not analyzed;
// if it's necessary, use analyzeWithContent() / analyzeWithDeclarations().
//
// If you need diagnostics in result context, use BodyResolveMode.PARTIAL_WITH_DIAGNOSTICS.
// BodyResolveMode.FULL analyzes all statements on the level of KtElement and above.
// BodyResolveMode.PARTIAL analyzes only statements necessary for this KtElement precise analysis.
//
// See also: ResolveSessionForBodies, ResolveElementCache
@JvmOverloads
fun KtElement.analyze(bodyResolveMode: BodyResolveMode = BodyResolveMode.FULL): BindingContext =
getResolutionFacade().analyze(this, bodyResolveMode)
fun KtElement.analyzeAndGetResult(): AnalysisResult {
val resolutionFacade = getResolutionFacade()