On 03.03.2016 14:36, Jonathan Mitchell wrote:
HI
I want to call the following constructor via the embedded API:
public CloudClient(Func<string, string> filePathCallback)
All my other embedded method and constructor calls work okay but there is an issue
with this one - it is the only place I use a System.Func<T>.
The API reports that a method cannot be found for signature
.ctor(System.Func`2<string, string>)
When I dump out the class method names I see .ctor(System.Func`2<string,
string>) listed.
Any ideas on this one?
It looks like a bug in mono_method_desc_new ():
https://github.com/mono/mono/blob/master/mono/metadata/debug-helpers.c#L378
The function is treating
.ctor(System.Func`2<string, string>)
like a method with 2 arguments:
arg0 = System.Func`2<string
arg1 = string>
This is obviously wrong :)
The function is then storing the (wrong) argument count
for optimization purposes, and the comparison of methods
is starting to fail:
https://github.com/mono/mono/blob/master/mono/metadata/debug-helpers.c#L447
Robert
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