diff --git a/tests/cases/compiler/forwardDeclaredCommonTypes01.ts b/tests/cases/compiler/forwardDeclaredCommonTypes01.ts new file mode 100644 index 00000000000..f4eea80ab03 --- /dev/null +++ b/tests/cases/compiler/forwardDeclaredCommonTypes01.ts @@ -0,0 +1,18 @@ +// @lib: es5 +// @target: es5 + +interface Promise {} +interface Symbol {} +interface Map {} +interface WeakMap {} +interface Set {} +interface WeakSet {} + +(function() { + new Promise; + new Symbol; Symbol(); + new Map; + new WeakMap; + new Set; + new WeakSet; +});