http://d.puremagic.com/issues/show_bug.cgi?id=5959
Summary: Return by reference with nested function should be
allowed
Product: D
Version: D2
Platform: All
OS/Version: All
Status: NEW
Keywords: rejects-valid
Severity: normal
Priority: P2
Component: DMD
AssignedTo: nob...@puremagic.com
ReportedBy: k.hara...@gmail.com
--- Comment #0 from Kenji Hara <k.hara...@gmail.com> 2011-05-08 12:06:04 PDT ---
Define nested ref function is not allowed with current dmd, but should be.
----
int n;
void main()
{
ref int f(){ return n; } // NG
// nothrow ref int f(){ return n; } // OK
// auto ref int f(){ return n; } // OK
f() = 1;
assert(n == 1);
----
See parse.c, calling route parseDeclDefs -> parseDeclaration changed with dmd
2.020(Fixing issue 2345), but did not changed parseStatement ->
parseDeclaration from git brame.
It seems to me that this is a parser problem.
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