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compiler crash in complicated map assignment #687

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rsc opened this issue Mar 22, 2010 · 3 comments
Closed

compiler crash in complicated map assignment #687

rsc opened this issue Mar 22, 2010 · 3 comments
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@rsc
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rsc commented Mar 22, 2010 

mini=; cat x.go
package main

import "strconv"

func f() string
func g() string

func main() {
    m := make(map[string]int)
    m[f()], _ = strconv.Atoi(g())
}
mini=; 6g x.go
typecheck [100876c80]
.   INDREG a(1) l(10) x(16) tc(2) strconv.i G0 int
x.go:10: fatal error: typecheck INDREG
mini=;
@rsc
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rsc commented Mar 22, 2010

Comment 1:

and another
> $ cat x.go
> package main
> func main() {
> data := make(map[int]string, 1)
> data[0] = "hello, "
> data[0] += "world!"
> }

@rsc
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rsc commented Mar 22, 2010

Comment 2:

Labels changed: added priority-high.

@rsc
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rsc commented Mar 23, 2010

Comment 3:

This issue was closed by revision 4408659.

Status changed to Fixed.

@rsc rsc added fixed labels Mar 23, 2010
@rsc rsc self-assigned this Mar 23, 2010
@golang golang locked and limited conversation to collaborators Jun 24, 2016
@rsc rsc removed their assignment Jun 22, 2022
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