Function hoistVariableDeclaration

test/fixtures/snapshot/typescript.js:109730–109743

* Records a hoisted variable declaration for the provided name within a lexical environment.

(name)

         * Records a hoisted variable declaration for the provided name within a lexical environment.
         */
        function hoistVariableDeclaration(name) {
            ts.Debug.assert(state > 0 /* TransformationState.Uninitialized */, "Cannot modify the lexical environment during initialization.");
            ts.Debug.assert(state < 2 /* TransformationState.Completed */, "Cannot modify the lexical environment after transformation has completed.");
            var decl = ts.setEmitFlags(factory.createVariableDeclaration(name), 64 /* EmitFlags.NoNestedSourceMaps */);
            if (!lexicalEnvironmentVariableDeclarations) {
                lexicalEnvironmentVariableDeclarations = [decl];
            }
            else {
                lexicalEnvironmentVariableDeclarations.push(decl);
            }
            if (lexicalEnvironmentFlags & 1 /* LexicalEnvironmentFlags.InParameters */) {
                lexicalEnvironmentFlags |= 2 /* LexicalEnvironmentFlags.VariablesHoistedInParameters */;
            }
        }
        /**
         * Records a hoisted function declaration within a lexical environment.
         */