Stowage/go
2
0
Fork 0
mirror of https://github.com/golang/go.git synced 2025-12-08 06:10:04 +00:00
Code Issues Projects Releases Packages Wiki Activity

cmd/compile: add typMap

Browse source 
Also, add two uses of Key and Val that I missed earlier.
As before, direct writes to Down and Type remain in bimport.

Change-Id: I487aa975926b30092db1ad74ace17994697117c1
Reviewed-on: https://go-review.googlesource.com/21330
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
This commit is contained in:
Josh Bleecher Snyder 2016-03-30 10:52:13 -07:00
parent dc5a7682f0
commit 76e72691a0
3 changed files with 18 additions and 13 deletions
Download patch file Download diff file Expand all files Collapse all files

19
src/cmd/compile/internal/gc/subr.go
View file

@ -382,27 +382,24 @@ func maptype(key *Type, val *Type) *Type {
Yyerror("invalid map key type %v", key)
}
// will be resolved later.
case TANY:
// will be resolved later.
break
// map[key] used during definition of key.
// postpone check until key is fully defined.
// if there are multiple uses of map[key]
// before key is fully defined, the error
// will only be printed for the first one.
// good enough.
case TFORW:
// map[key] used during definition of key.
// postpone check until key is fully defined.
// if there are multiple uses of map[key]
// before key is fully defined, the error
// will only be printed for the first one.
// good enough.
if key.Maplineno == 0 {
key.Maplineno = lineno
}
}
}
t := typ(TMAP)
t.Down = key
t.Type = val
return t
return typMap(key, val)
}
// methcmp sorts by symbol, then by package path for unexported symbols.