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gc: bug278
Fixes #804. R=ken2 CC=golang-dev https://golang.org/cl/1224045
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@ -2074,6 +2074,9 @@ islvalue(Node *n)
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{
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switch(n->op) {
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case OINDEX:
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if(isfixedarray(n->left->type))
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return islvalue(n->left);
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// fall through
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case OIND:
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case ODOTPTR:
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return 1;
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23
test/fixedbugs/bug278.go
Normal file
23
test/fixedbugs/bug278.go
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@ -0,0 +1,23 @@
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// errchk $G $D/$F.go
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// Copyright 2010 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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// This is a test case for issue 804.
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package main
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func f() [10]int {
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return [10]int{}
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}
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var m map[int][10]int
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func main() {
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f()[1] = 2 // ERROR "cannot"
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f()[2:3][0] = 4 // ERROR "cannot"
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var x = "abc"
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x[2] = 3 // ERROR "cannot"
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m[0][5] = 6 // ERROR "cannot"
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}
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