Function checkGrammarJsxElement

test/fixtures/snapshot/typescript.js:88381–88401

(node)

            }
        }
        function checkGrammarJsxElement(node) {
            checkGrammarJsxName(node.tagName);
            checkGrammarTypeArguments(node, node.typeArguments);
            var seen = new ts.Map();
            for (var _i = 0, _a = node.attributes.properties; _i < _a.length; _i++) {
                var attr = _a[_i];
                if (attr.kind === 287 /* SyntaxKind.JsxSpreadAttribute */) {
                    continue;
                }
                var name = attr.name, initializer = attr.initializer;
                if (!seen.get(name.escapedText)) {
                    seen.set(name.escapedText, true);
                }
                else {
                    return grammarErrorOnNode(name, ts.Diagnostics.JSX_elements_cannot_have_multiple_attributes_with_the_same_name);
                }
                if (initializer && initializer.kind === 288 /* SyntaxKind.JsxExpression */ && !initializer.expression) {
                    return grammarErrorOnNode(initializer, ts.Diagnostics.JSX_attributes_must_only_be_assigned_a_non_empty_expression);
                }
            }
        }
        function checkGrammarJsxName(node) {
            if (ts.isPropertyAccessExpression(node)) {
                var propName = node;