tmp/tmp26x20r8r/{from.md → to.md}
RENAMED
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@@ -16,30 +16,13 @@ namespace-alias-definition:
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``` bnf
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qualified-namespace-specifier:
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nested-name-specifierₒₚₜ namespace-name
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```
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The *identifier* in a *namespace-alias-definition*
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[*Note 1*: When looking up a *namespace-name* in a
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*namespace-alias-definition*, only namespace names are considered, see
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[[basic.lookup.udir]]. — *end note*]
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In a declarative region, a *namespace-alias-definition* can be used to
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redefine a *namespace-alias* declared in that declarative region to
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refer only to the namespace to which it already refers.
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[*Example 1*:
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The following declarations are well-formed:
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``` cpp
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namespace Company_with_very_long_name { ... }
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namespace CWVLN = Company_with_very_long_name;
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namespace CWVLN = Company_with_very_long_name; // OK: duplicate
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namespace CWVLN = CWVLN;
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```
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— *end example*]
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``` bnf
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qualified-namespace-specifier:
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nested-name-specifierₒₚₜ namespace-name
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```
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The *identifier* in a *namespace-alias-definition* becomes a
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*namespace-alias* and denotes the namespace denoted by the
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*qualified-namespace-specifier*.
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[*Note 1*: When looking up a *namespace-name* in a
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*namespace-alias-definition*, only namespace names are considered, see
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[[basic.lookup.udir]]. — *end note*]
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