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Merge pull request #12982 from Microsoft/jsdoc-instantiate-signature-with-function-arg

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JSDoc functions are now in scope for instantiation
This commit is contained in:
Nathan Shively-Sanders
2016-12-21 10:42:11 -08:00
committed by GitHub
parent 330cceda17 8ae9c7de21
commit 6281d1dd18
2 changed files with 29 additions and 2 deletions
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12
src/compiler/checker.ts
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@@ -6645,7 +6645,7 @@ namespace ts {
// Starting with the parent of the symbol's declaration, check if the mapper maps any of
// the type parameters introduced by enclosing declarations. We just pick the first
// declaration since multiple declarations will all have the same parent anyway.
let node = symbol.declarations[0].parent;
let node: Node = symbol.declarations[0];
while (node) {
switch (node.kind) {
case SyntaxKind.FunctionType:
@@ -6665,7 +6665,7 @@ namespace ts {
case SyntaxKind.ClassExpression:
case SyntaxKind.InterfaceDeclaration:
case SyntaxKind.TypeAliasDeclaration:
const declaration = <DeclarationWithTypeParameters>node;
const declaration = node as DeclarationWithTypeParameters;
if (declaration.typeParameters) {
for (const d of declaration.typeParameters) {
if (contains(mappedTypes, getDeclaredTypeOfTypeParameter(getSymbolOfNode(d)))) {
@@ -6680,6 +6680,14 @@ namespace ts {
}
}
break;
case SyntaxKind.JSDocFunctionType:
const func = node as JSDocFunctionType;
for (const p of func.parameters) {
if (contains(mappedTypes, getTypeOfNode(p))) {
return true;
}
}
break;
case SyntaxKind.ModuleDeclaration:
case SyntaxKind.SourceFile:
return false;