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Vladimir Matveev
2014-07-24 23:22:40 -07:00
parent 8d523f9a28
commit 81da2cb7b9
1 changed files with 7 additions and 5 deletions
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12
src/compiler/checker.ts
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@@ -4928,15 +4928,17 @@ module ts {
function checkExportsOnMergedDeclarations(node: Node) {
var symbol: Symbol;
// if node.localSymbol !== undefined - this node has both export and local symbol.
// local symbol includes all declarations (that can be both exported and non exported)
// Exports should be checked only if enclosing module contains both exported and non exported declarations.
// In case if all declarations are non-exported check is unnecesary.
// if localSymbol is defined on node then node itself is exported - check is required
var symbol = node.localSymbol;
if (!symbol) {
// current declaration is not exported.
// pick a symbol for it and check if it contains any exported declaration
// local symbol is undefined => this declaration is non-exported.
// however symbol might contain other declarations that are exported
symbol = getSymbolOfNode(node);
if (!(symbol.flags & SymbolFlags.Export)) {
// this is a pure local symbol - no need to check anything
// this is a pure local symbol (all declarations are non-exported) - no need to check anything
return;
}
}