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| author | Robert Griesemer <gri@golang.org> | 2021-04-05 19:10:22 -0700 |
|---|---|---|
| committer | Robert Griesemer <gri@golang.org> | 2021-04-10 19:02:03 +0000 |
| commit | 4638545d85d7e10e49132ee94ff9a6778db1c893 (patch) | |
| tree | 2d62f3b4aa751124ca5c6fa2ed0a3516159d04a7 /src/cmd/compile/internal/syntax/printer_test.go | |
| parent | 1129a60f1c1e64147ca1133857c4571ce9b87a35 (diff) | |
| download | go-4638545d85d7e10e49132ee94ff9a6778db1c893.tar.gz go-4638545d85d7e10e49132ee94ff9a6778db1c893.zip | |
cmd/compile/internal/syntax: accept "~" and "|" interface elements
Type lists continue to be accepted as before.
While at it, print missing filenames in error tests
(which uses an ad-hoc position representation).
Change-Id: I933b3acbc9cf1985ad8f70f6b206e3a1dbd64d1e
Reviewed-on: https://go-review.googlesource.com/c/go/+/307371
Trust: Robert Griesemer <gri@golang.org>
Run-TryBot: Robert Griesemer <gri@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Robert Findley <rfindley@google.com>
Diffstat (limited to 'src/cmd/compile/internal/syntax/printer_test.go')
| -rw-r--r-- | src/cmd/compile/internal/syntax/printer_test.go | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/cmd/compile/internal/syntax/printer_test.go b/src/cmd/compile/internal/syntax/printer_test.go index 4890327595..ec4b1de573 100644 --- a/src/cmd/compile/internal/syntax/printer_test.go +++ b/src/cmd/compile/internal/syntax/printer_test.go @@ -149,6 +149,15 @@ var exprTests = [][2]string{ dup("<-chan E"), dup("chan<- E"), + // new interfaces + dup("interface{int}"), + dup("interface{~int}"), + dup("interface{~int}"), + dup("interface{int | string}"), + dup("interface{~int | ~string; float64; m()}"), + dup("interface{type a, b, c; ~int | ~string; float64; m()}"), + dup("interface{~T[int, string] | string}"), + // non-type expressions dup("(x)"), dup("x.f"), |