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| author | Robert Griesemer <gri@golang.org> | 2020-12-10 18:07:09 -0800 |
|---|---|---|
| committer | Robert Griesemer <gri@golang.org> | 2020-12-14 21:29:46 +0000 |
| commit | 8fe8e29c9f94d569586a6d8ae6798f82bb5b385b (patch) | |
| tree | 58d6b0fda7db7d9e179db731723ac708889d61a5 /src/cmd/compile/internal/types2/typexpr.go | |
| parent | f8930a241301b9922beef925e4ca685f8c3e95a7 (diff) | |
| download | go-8fe8e29c9f94d569586a6d8ae6798f82bb5b385b.tar.gz go-8fe8e29c9f94d569586a6d8ae6798f82bb5b385b.zip | |
[dev.typeparams] cmd/compile/internal/types2: report error for invalid type expression
This bug was introduced by the change from go/ast to syntax which
represents pointer types as (unary) operations rather than dedicated
StarExpr nodes. Accordingly, this bug does not exist for go/types.
It's still ok to backport the test.
Fixes #43125.
Change-Id: Ic55d913f8afc92862856e1eb7c2861d07fc56cfb
Reviewed-on: https://go-review.googlesource.com/c/go/+/278013
Trust: Robert Griesemer <gri@golang.org>
Run-TryBot: Robert Griesemer <gri@golang.org>
Reviewed-by: Robert Findley <rfindley@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Diffstat (limited to 'src/cmd/compile/internal/types2/typexpr.go')
| -rw-r--r-- | src/cmd/compile/internal/types2/typexpr.go | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/cmd/compile/internal/types2/typexpr.go b/src/cmd/compile/internal/types2/typexpr.go index 22df01b3be..4231577a4f 100644 --- a/src/cmd/compile/internal/types2/typexpr.go +++ b/src/cmd/compile/internal/types2/typexpr.go @@ -535,6 +535,9 @@ func (check *Checker) typInternal(e0 syntax.Expr, def *Named) (T Type) { return typ } + check.errorf(e0, "%s is not a type", e0) + check.use(e0) + case *syntax.FuncType: typ := new(Signature) def.setUnderlying(typ) |