Re: [swift-users] question about swift and c callbacks

2017-01-05 Thread Ankit Agarwal via swift-users
I simplified your example package and posted a bug report here: https://bugs.swift.org/browse/SR-3556 On Thu, Jan 5, 2017 at 9:59 PM, Yang Yang via swift-users < swift-users@swift.org> wrote: > sorry, i made mistake on compiling. It still report the same link error. > > Yang > > On Wed, Jan 4, 20

Re: [swift-users] question about swift and c callbacks

2017-01-05 Thread Yang Yang via swift-users
sorry, i made mistake on compiling. It still report the same link error. Yang On Wed, Jan 4, 2017 at 11:20 PM Yang Yang wrote: > Thanks. > It compiled successfully now under linux. > > > 2017-01-04 12:29 GMT-06:00 Joe Groff : > > > > > > On Dec 30, 2016, at 11:17 AM, Yang Yang via swift-users <

Re: [swift-users] question about swift and c callbacks

2017-01-04 Thread Yang Yang via swift-users
Thanks. It compiled successfully now under linux. 2017-01-04 12:29 GMT-06:00 Joe Groff : > > > On Dec 30, 2016, at 11:17 AM, Yang Yang via swift-users < > swift-users@swift.org> wrote: > > > > I try to wrap a c library in swift package named Test. > > The code looks like this: > > > > Test1.h >

Re: [swift-users] question about swift and c callbacks

2017-01-04 Thread Joe Groff via swift-users
> On Dec 30, 2016, at 11:17 AM, Yang Yang via swift-users > wrote: > > I try to wrap a c library in swift package named Test. > The code looks like this: > > Test1.h > > struct MyParams { > int (*func)(); > }; > > typedef struct MyParams MyParams; > > Test2.h > #include "Test1.h" > >

Re: [swift-users] question about swift and c callbacks

2017-01-03 Thread Yang Yang via swift-users
Hi Michael, The attachment is the packages I created for testing purpose. You can check it. Thanks for the help, Yang 2016-12-30 18:15 GMT-06:00 Michael Gottesman : > Can you create a quick tarball of the swiftpm project. Would expedite the > answering of the question. > > Michael > > > On Dec

Re: [swift-users] question about swift and c callbacks

2016-12-30 Thread Michael Gottesman via swift-users
Can you create a quick tarball of the swiftpm project. Would expedite the answering of the question. Michael > On Dec 30, 2016, at 11:17 AM, Yang Yang via swift-users > wrote: > > I try to wrap a c library in swift package named Test. > The code looks like this: > > Test1.h > > struct MyPar

[swift-users] question about swift and c callbacks

2016-12-30 Thread Yang Yang via swift-users
I try to wrap a c library in swift package named Test. The code looks like this: Test1.h struct MyParams { int (*func)(); }; typedef struct MyParams MyParams; Test2.h #include "Test1.h" static int test(){ return 0; } void myTest() { MyParams params; params.func = test; } Then I try to imp