http://d.puremagic.com/issues/show_bug.cgi?id=6598
Summary: Function literals are rejected by structure
initializers as non-constant
Product: D
Version: D2
Platform: x86_64
OS/Version: Linux
Status: NEW
Severity: normal
Priority: P2
Component: DMD
AssignedTo: nob...@puremagic.com
ReportedBy: maxim...@gmail.com
--- Comment #0 from Maksim Zholudev <maxim...@gmail.com> 2011-09-03 06:30:41
PDT ---
***** Description: *****
The following code will not compile with DMD64 D Compiler v2.055 (from github):
----------
auto func = function double(double x) {return x;}; // OK
struct Foo {double function(double) func;}
auto f1 = Foo(function double(double x) {return x;}); // Error
void main()
{
auto f2 = Foo(function double(double x) {return x;}); // OK
}
----------
Error: non-constant expression cast(double function(double))function pure
nothrow @safe double(double x)
----------
Compilation fails only if the initializer is placed outside main function.
***** Suspecting: *****
This can be related to Issue 2634 (fixed).
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