is there a tool that can print out the inferred types for va kotlinlang #announcements

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Title

k

kiku

05/23/2017, 1:35 PM

is there a tool that can print out the inferred types for variables?

c

cy

05/23/2017, 2:13 PM

kiku: select an expression to infer type of and press Ctrl-Shift-P

with latest IDEA there is an option "Show local variables type hint"

k

kiku

05/23/2017, 2:15 PM

hey.. that's pretty cool!

unfortunately does not work with vim selection mode

also, which version is that option available in? can't see it my intellij

I'm running IntelliJ IDEA 2017.1.3 EAP

c

cy

05/23/2017, 2:23 PM

it probably requires 2017.2, not sure in which version it was introduced

Ctrl-Shift-P is bound to action "Expression Type", you could try to find it via Ctrl-Shift-A (actions search)

the action doesn't require selection but only caret set

in this case a popup should appear

k

kiku

05/23/2017, 4:22 PM

yeah this action works.. what I meant was only when i select it using a mouse, not while using the selection mode in ideavim

as for not seeing the option, it was "Show local variables type hint".. I guess it's there in 2017.2

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