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29483b3dae
Enable a bunch of types2-related error tests to run successfully, so they no longer have to be disabled in run.go. - directive.go: split it into directive.go and directive2.go, since the possible errors are now split across the parser and noder2, so they can't all be reported in one file. - linkname2.go: similarly, split it into linkname2.go and linkname3.go for the same reason. - issue16428.go, issue17645.go, issue47201.dir/bo.go: handle slightly different wording by types2 - issue5609.go: handle slight different error (array length must be integer vs. array bound too large). - float_lit3.go: handle slightly different wording (overflows float vs cannot convert to float) I purposely didn't try to fix tests yet where there are extra or missing errors on different lines, since that is not easy to make work for both -G=3 and -G=0. In a later change, will flip to make the types2 version match correctly, vs. the -G=0 version. Change-Id: I6079ff258e3b90146335b9995764e3b1b56cda59 Reviewed-on: https://go-review.googlesource.com/c/go/+/368455 Trust: Dan Scales <danscales@google.com> Run-TryBot: Dan Scales <danscales@google.com> TryBot-Result: Gopher Robot <gobot@golang.org> Reviewed-by: Matthew Dempsky <mdempsky@google.com>
26 lines
597 B
Go
26 lines
597 B
Go
// errorcheck
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// Copyright 2020 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// Tests that errors are reported for misuse of linkname.
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package p
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import _ "unsafe"
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type t int
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var x, y int
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//go:linkname x ok
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// ERROR "//go:linkname must refer to declared function or variable"
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// ERROR "//go:linkname must refer to declared function or variable"
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// ERROR "duplicate //go:linkname for x"
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//line linkname3.go:18
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//go:linkname nonexist nonexist
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//go:linkname t notvarfunc
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//go:linkname x duplicate
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