Steps to produce:
Steps to produce:
1.line 1, input:
string s;
2.line 2, input:
s.
Intellisense pop up as expected;
3.re-write line 2 as:
b.
Nothing happen as expected;
4.re-write line 2 as:
s.
No Intellisense pop up. (bug?)
And all intellisense will failed on this particular file until it’s closed and reopened:
5.save and reopen the same file. on line 2, type:
s.
Intellisense pop up again.