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[decorators] [typescript] Parse type parameters (#8767)

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* [decorators] [typescript] Parse type parameters

* Add test for invalid code
This commit is contained in:
Nicolò Ribaudo
2018-10-01 22:04:19 +02:00
committed by GitHub
parent 07862e7272
commit 3c87401714
13 changed files with 383 additions and 9 deletions
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22
packages/babel-parser/src/parser/statement.js
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@@ -305,15 +305,7 @@ export default class StatementParser extends ExpressionParser {
}
}
if (this.eat(tt.parenL)) {
const node = this.startNodeAt(startPos, startLoc);
node.callee = expr;
node.arguments = this.parseCallExpressionArguments(tt.parenR, false);
this.toReferencedList(node.arguments);
expr = this.finishNode(node, "CallExpression");
}
node.expression = expr;
node.expression = this.parseMaybeDecoratorArguments(expr);
this.state.decoratorStack.pop();
} else {
node.expression = this.parseMaybeAssign();
@@ -321,6 +313,18 @@ export default class StatementParser extends ExpressionParser {
return this.finishNode(node, "Decorator");
}
parseMaybeDecoratorArguments(expr: N.Expression): N.Expression {
if (this.eat(tt.parenL)) {
const node = this.startNodeAtNode(expr);
node.callee = expr;
node.arguments = this.parseCallExpressionArguments(tt.parenR, false);
this.toReferencedList(node.arguments);
return this.finishNode(node, "CallExpression");
}
return expr;
}
parseBreakContinueStatement(
node: N.BreakStatement | N.ContinueStatement,
keyword: string,