3 Commits

Author	SHA1	Message	Date
Robert Griesemer	edf80c4209	[dev.typeparams] cmd/compile/internal/types2: adjusted more error messages for compiler ... Triaged and adjusted more test/fixedbugs/* tests. Change-Id: I80b9ead2445bb8d126b7d79db4bea9ddcb225a84 Reviewed-on: https://go-review.googlesource.com/c/go/+/276812 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>	2020-12-09 23:59:57 +00:00
Matthew Dempsky	e710a1fb2e	cmd/compile: report more precise errors about untyped constants ... Previously, we used a single "untyped number" type for all untyped numeric constants. This led to vague error messages like "string(1.0)" reporting that "1 (type untyped number)" can't be converted to string, even though "string(1)" is valid. This CL makes cmd/compile more like go/types by utilizing types.Ideal{int,rune,float,complex} instead of types.Types[TIDEAL], and keeping n.Type in sync with n.Val().Ctype() during constant folding. Thanks to K Heller for looking into this issue, and for the included test case. Fixes #21979. Change-Id: Ibfea88c05704bc3c0a502a455d018a375589754d Reviewed-on: https://go-review.googlesource.com/c/go/+/194019 Reviewed-by: Robert Griesemer <gri@golang.org>	2019-09-09 22:12:15 +00:00
Todd Neal	cee5cd5a02	cmd/compile: fix error when typeswitching on untyped ... Fixes #20185 Fixes #19977 Change-Id: I8434713d20616ff0c0bc8f33f017e2548a5cccfa Reviewed-on: https://go-review.googlesource.com/42210 Run-TryBot: Todd Neal <todd@tneal.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Josh Bleecher Snyder <josharian@gmail.com>	2017-04-30 17:25:47 +00:00