Add two isType methods, for Promise and Generator#2739
Open
zzq0826 wants to merge 1 commit intojashkenas:masterfrom 
Open
Add two isType methods, for Promise and Generator#2739zzq0826 wants to merge 1 commit intojashkenas:masterfrom 
zzq0826 wants to merge 1 commit intojashkenas:masterfrom