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author | Robert Griesemer <gri@golang.org> | 2021-08-04 12:57:23 -0700 |
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committer | Robert Griesemer <gri@golang.org> | 2021-08-05 19:37:01 +0000 |
commit | f78d538858a2d9aae975b2e2c144d23bcc22c22e (patch) | |
tree | 1db864f65d92302851e6f8a359e2caeec94f7bf2 /src/cmd/compile/internal/types2/decl.go | |
parent | c5b6c36ddd0ecdee401c4e78da1addf64bdc6376 (diff) | |
download | go-f78d538858a2d9aae975b2e2c144d23bcc22c22e.tar.gz go-f78d538858a2d9aae975b2e2c144d23bcc22c22e.zip |
[dev.typeparams] cmd/compile/internal/types2: cleanup panic calls
End-users are not expected to deal with the details of panics,
so providing extra information such as an "internal error" prefix
or the name of the function invoking the panic are not helpful.
Remove unnecessary panic verbiage if it is readily available from
a stack trace (such as the function where it happens, and the fact
that is is an "internal error").
Change-Id: I5f86bae6d2cca7c04ce692d17257da7ddee206d7
Reviewed-on: https://go-review.googlesource.com/c/go/+/339969
Trust: Robert Griesemer <gri@golang.org>
Reviewed-by: Robert Findley <rfindley@google.com>
Diffstat (limited to 'src/cmd/compile/internal/types2/decl.go')
-rw-r--r-- | src/cmd/compile/internal/types2/decl.go | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/cmd/compile/internal/types2/decl.go b/src/cmd/compile/internal/types2/decl.go index cf4d4c95a7..bb33c287f3 100644 --- a/src/cmd/compile/internal/types2/decl.go +++ b/src/cmd/compile/internal/types2/decl.go @@ -340,7 +340,7 @@ func (check *Checker) validType(typ Type, path []Object) typeInfo { // cycle detected for i, tn := range path { if t.obj.pkg != check.pkg { - panic("internal error: type cycle via package-external type") + panic("type cycle via package-external type") } if tn == t.obj { check.cycleError(path[i:]) @@ -348,7 +348,7 @@ func (check *Checker) validType(typ Type, path []Object) typeInfo { return t.info } } - panic("internal error: cycle start not found") + panic("cycle start not found") } return t.info } |