Function checkBlock

test/fixtures/snapshot/typescript.js:82232–82248

(node)

            return decl.kind === 267 /* SyntaxKind.ImportClause */ ? decl : decl.kind === 268 /* SyntaxKind.NamespaceImport */ ? decl.parent : decl.parent.parent;
        }
        function checkBlock(node) {
            // Grammar checking for SyntaxKind.Block
            if (node.kind === 235 /* SyntaxKind.Block */) {
                checkGrammarStatementInAmbientContext(node);
            }
            if (ts.isFunctionOrModuleBlock(node)) {
                var saveFlowAnalysisDisabled = flowAnalysisDisabled;
                ts.forEach(node.statements, checkSourceElement);
                flowAnalysisDisabled = saveFlowAnalysisDisabled;
            }
            else {
                ts.forEach(node.statements, checkSourceElement);
            }
            if (node.locals) {
                registerForUnusedIdentifiersCheck(node);
            }
        }
        function checkCollisionWithArgumentsInGeneratedCode(node) {
            // no rest parameters \ declaration context \ overload - no codegen impact
            if (languageVersion >= 2 /* ScriptTarget.ES2015 */ || !ts.hasRestParameter(node) || node.flags & 16777216 /* NodeFlags.Ambient */ || ts.nodeIsMissing(node.body)) {