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| author | Russ Cox <rsc@golang.org> | 2010-05-24 14:31:43 -0700 |
|---|---|---|
| committer | Russ Cox <rsc@golang.org> | 2010-05-24 14:31:43 -0700 |
| commit | e7561de09af6ffc3b3fa6cbc83d92ed945098cd8 (patch) | |
| tree | 433d8c6f9bd2a7aa584d0ebf17976f5e07d26971 | |
| parent | 21518ea2af400995475ea627b2c56421ca91777b (diff) | |
| download | go-e7561de09af6ffc3b3fa6cbc83d92ed945098cd8.tar.gz go-e7561de09af6ffc3b3fa6cbc83d92ed945098cd8.zip | |
spec: index of non-addressable array is not addressable
Motivated by:
func f() []int
func g() [10]int
f()[1] = 1 // ok
g()[1] = 1 // ERROR
R=gri
CC=golang-dev
https://golang.org/cl/1278041
| -rw-r--r-- | doc/go_spec.html | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/doc/go_spec.html b/doc/go_spec.html index 39067fab8a..156ee6a45b 100644 --- a/doc/go_spec.html +++ b/doc/go_spec.html @@ -3017,9 +3017,10 @@ The right operand is evaluated conditionally. <p> The address-of operator <code>&</code> generates the address of its operand, which must be <i>addressable</i>, -that is, either a variable, pointer indirection, array or slice indexing -operation, -or a field selector of an addressable struct operand. +that is, either a variable, pointer indirection, or slice indexing +operation; +or a field selector of an addressable struct operand; +or an array indexing operation of an addressable array. Given an operand of pointer type, the pointer indirection operator <code>*</code> retrieves the value pointed to by the operand. |