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cmd/compile: update a few stale comments

CL 64811 removed dcopy. Update the comment in types.Sym.

The Russquake moved iexport.go. Update the path to it.

WRAPPER is now also used by ABI wrappers, so update the comment since
it's now more general than method wrappers.

Change-Id: Ie0df61dcef7168f6720838cd5c9a66adf546a44f
Reviewed-on: https://go-review.googlesource.com/c/go/+/305269
Trust: Austin Clements <austin@google.com>
Run-TryBot: Austin Clements <austin@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
This commit is contained in:
Austin Clements 2021-03-19 14:55:23 -04:00
parent 24764496c7
commit 2ba296da47
4 changed files with 5 additions and 4 deletions

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@ -4,7 +4,7 @@
// license that can be found in the LICENSE file.
// Indexed package import.
// See cmd/compile/internal/gc/iexport.go for the export data format.
// See cmd/compile/internal/typecheck/iexport.go for the export data format.
package importer

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@ -162,7 +162,7 @@ type ScopeID int32
const (
funcDupok = 1 << iota // duplicate definitions ok
funcWrapper // is method wrapper
funcWrapper // hide frame from users (elide in tracebacks, don't count as a frame for recover())
funcNeedctxt // function uses context register (has closure variables)
funcReflectMethod // function calls reflect.Type.Method or MethodByName
// true if closure inside a function; false if a simple function or a

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@ -32,7 +32,7 @@ type Sym struct {
Pkg *Pkg
Name string // object name
// saved and restored by dcopy
// saved and restored by Pushdcl/Popdcl
Def Object // definition: ONAME OTYPE OPACK or OLITERAL
Block int32 // blocknumber to catch redeclaration
Lastlineno src.XPos // last declaration for diagnostic

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@ -27,7 +27,8 @@ const (
// This data contains no pointers.
NOPTR = 16
// This is a wrapper function and should not count as disabling 'recover'.
// This is a wrapper function and should not count as
// disabling 'recover' or appear in tracebacks by default.
WRAPPER = 32
// This function uses its incoming context register.