maxmustermann/TypeScript
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

Exclude FlowSwitchClause from flow graph for case expressions

Browse source
This commit is contained in:
Anders Hejlsberg 2016-07-04 20:27:59 -07:00
parent c2730ce659
commit a8a8826f69
1 changed files with 11 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
src/compiler/binder.ts
View file

@ -551,6 +551,9 @@ namespace ts {
case SyntaxKind.CaseBlock:
bindCaseBlock(<CaseBlock>node);
break;
case SyntaxKind.CaseClause:
bindCaseClause(<CaseClause>node);
break;
case SyntaxKind.LabeledStatement:
bindLabeledStatement(<LabeledStatement>node);
break;
@ -989,6 +992,14 @@ namespace ts {
}
}
function bindCaseClause(node: CaseClause): void {
const saveCurrentFlow = currentFlow;
currentFlow = preSwitchCaseFlow;
bind(node.expression);
currentFlow = saveCurrentFlow;
forEach(node.statements, bind);
}
function pushActiveLabel(name: string, breakTarget: FlowLabel, continueTarget: FlowLabel): ActiveLabel {
const activeLabel = {
name,