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go/cmd/stringer
David Symonds 45ff765b48 cmd/stringer: accept simple type conversion expressions in constant ValueSpec
This permits constants of the form `const X = T(A)` to add `X` to the
stringer output for type `T`.

While those constants can be rewritten as `const X T = T(A)`, that
becomes tedious and visually noisy when `T` is a long name. It is quite
easy to address this easy and common case, while not attempting to solve
this with full generality.

Fixes #11581.

Change-Id: Ifb8e43515f05493de190e02577260d94dd851581
Reviewed-on: https://go-review.googlesource.com/c/146577
Run-TryBot: David Symonds <dsymonds@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rob Pike <r@golang.org>
2018-11-01 07:19:27 +00:00
..
testdata cmd/stringer: accept simple type conversion expressions in constant ValueSpec 2018-11-01 07:19:27 +00:00
endtoend_test.go cmd/stringer: add a -tags flag that supports build tags 2018-07-10 05:22:40 +00:00
golden_test.go cmd/stringer: add flag to use line comment as str 2017-12-19 23:05:15 +00:00
importer18.go cmd/stringer: revert back to source importer 2018-07-07 07:48:14 +00:00
importer19.go cmd/stringer: revert back to source importer 2018-07-07 07:48:14 +00:00
stringer.go cmd/stringer: accept simple type conversion expressions in constant ValueSpec 2018-11-01 07:19:27 +00:00
util_test.go go.tools/cmd/stringer: add tests 2014-09-04 14:16:59 -07:00