Bug 14454 – Lambda template param doesn't compile with -inline "*** is a nested function and cannot be accessed from ***"

class Boo(alias func) {} class Foo { final auto Try() { return new Boo!((x) { return x; })(); } } void main() { auto a = new Foo().Try(); } "dmd main.d" works, "dmd -inline main.d" doesn't with "main.d(7): Error: function main.Foo.Try is a nested function and cannot be accessed from D main". v.2.067. The culprit is the lambda param, using normal function works. Using "return new Boo!(function int(int x) { return x; })();" works too. Using "return new Boo!(function (x) { return x; })();" doesn't work.

This program compiles fine with git master. Fixed by: https://github.com/D-Programming-Language/dmd/pull/4453

(In reply to Vladimir Panteleev from comment #1) > This program compiles fine with git master. > > Fixed by: https://github.com/D-Programming-Language/dmd/pull/4453 The root compiler issue is same with 7104. *** This issue has been marked as a duplicate of issue 7104 ***