microsoft/TypeScript
1
0
Fork 0
mirror of https://github.com/microsoft/TypeScript.git synced 2026-05-15 12:51:30 -05:00
Code Issues Packages Projects Releases 212 Wiki Activity

Merge pull request #29136 from ajafff/usedbeforedeclaration-objectspread

Browse Source 
property is used before its initialization: check more nodes
This commit is contained in:
Ryan Cavanaugh
2019-02-01 13:46:37 -08:00
committed by GitHub
parent 607f2ea4de a9653bb5df
commit f81ea89564
11 changed files with 422 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
src/compiler/checker.ts
View File

@@ -19355,7 +19355,19 @@ namespace ts {
case SyntaxKind.PropertyDeclaration:
return true;
case SyntaxKind.PropertyAssignment:
// We might be in `a = { b: this.b }`, so keep looking. See `tests/cases/compiler/useBeforeDeclaration_propertyAssignment.ts`.
case SyntaxKind.MethodDeclaration:
case SyntaxKind.GetAccessor:
case SyntaxKind.SetAccessor:
case SyntaxKind.SpreadAssignment:
case SyntaxKind.ComputedPropertyName:
case SyntaxKind.TemplateSpan:
case SyntaxKind.JsxExpression:
case SyntaxKind.JsxAttribute:
case SyntaxKind.JsxAttributes:
case SyntaxKind.JsxSpreadAttribute:
case SyntaxKind.JsxOpeningElement:
case SyntaxKind.ExpressionWithTypeArguments:
case SyntaxKind.HeritageClause:
return false;
default:
return isExpressionNode(node) ? false : "quit";