Yeah, I got a parse error when it was on two lines and I must have backed over the comma when I put it all on one line. Sorry.
Yes, it compiles and runs, just like it did before. Michael --- On Sun, 1/30/11, Paul L <nine...@gmail.com> wrote: From: Paul L <nine...@gmail.com> Subject: Re: [Haskell-cafe] Code from Haskell School of Expression hanging. To: "michael rice" <nowg...@yahoo.com> Cc: haskell-cafe@haskell.org Date: Sunday, January 30, 2011, 3:53 PM You missed the comma after the first 8. On Sun, Jan 30, 2011 at 12:15 PM, michael rice <nowg...@yahoo.com> wrote: The expression (the swapped line) on line 12 is all on one line in my code. Michael ====================== [michael@localhost ~]$ ghc --make rat2.hs [1 of 1] Compiling Main ( rat2.hs, rat2.o ) rat2.hs:12:37: Couldn't match expected type `(Int -> DisplayBits) -> t -> DisplayBits' against inferred type `DisplayBits' In the expression: DisplayStencilBits 8 DisplayAlphaBits 8 In the second argument of `openWindow', namely `[DisplayStencilBits 8 DisplayAlphaBits 8]' In a stmt of a 'do' expression: openWindow (Size 400 400) [DisplayStencilBits 8 DisplayAlphaBits 8] Window [michael@localhost ~]$ --- On Sun, 1/30/11, Paul L <nine...@gmail.com> wrote: From: Paul L <nine...@gmail.com> Subject: Re: [Haskell-cafe] Code from Haskell School of Expression hanging. To: "michael rice" <nowg...@yahoo.com> Cc: haskell-cafe@haskell.org Date: Sunday, January 30, 2011, 1:57 PM Ok, in the GLFW sample program from Haskell Wiki, can you change the GLFW.openWindow line to the following, and try again? GLFW.openWindow (GL.Size 400 400) [GLFW.DisplayStencilBits 8, GLFW.DisplayAlphaBits 8] GLFW.Window Does it still run? Regards, Paul Liu On Sun, Jan 30, 2011 at 10:50 AM, michael rice <nowg...@yahoo.com> wrote: > > What you see below is what I get. No window opens. System Monitor shows CPU > usage negligible. > > Michael > > [michael@localhost ~]$ cd ./SOE/SOE/src > [michael@localhost src]$ ghci > GHCi, version 6.12.3: http://www.haskell.org/ghc/ :? for help > Loading package ghc-prim ... linking ... done. > Loading package integer-gmp ... linking ... done. > Loading package base ... linking ... done. > Loading package ffi-1.0 ... linking ... done. > Prelude> :l Snowflake.lhs > Ok, modules loaded: Snowflake, SOE. > Prelude Snowflake> main > Loading package old-locale-1.0.0.2 ... linking ... done. > Loading package old-time-1.0.0.5 ... linking ... done. > Loading package OpenGLRaw-1.1.0.1 ... linking ... done. > Loading package GLURaw-1.1.0.0 ... linking ... done. > Loading package ObjectName-1.0.0.0 ... linking ... done. > Loading package StateVar-1.0.0.0 ... linking ... done. > Loading package Tensor-1.0.0.1 ... linking ... done. > Loading package OpenGL-2.4.0.1 ... linking ... done. > Loading package GLFW-0.4.2 ... linking ... done. > > > > > Michael > > --- On Sun, 1/30/11, Paul L <nine...@gmail.com> wrote: > > From: Paul L <nine...@gmail.com> > Subject: Re: [Haskell-cafe] Code from Haskell School of Expression hanging. > To: "michael rice" <nowg...@yahoo.com> > Cc: "Daniel Fischer" <daniel.is.fisc...@googlemail.com>, > haskell-cafe@haskell.org > Date: Sunday, January 30, 2011, 1:03 PM > > I'm the maintainer of the SOE code. This is rather puzzling, since apparently > GLFW works on your setup. I don't think there is much big difference in SOE > than the sample GLFW program from the Haskell Wiki. > So when you run the SOE program, did you see the window but just all blank? > Or you never see the window popping up? > Regards, > Paul Liu > > On Sat, Jan 29, 2011 at 7:34 PM, michael rice <nowg...@yahoo.com> wrote: > > The sample program (the "active" version) here runs fine, so the OpenGL GLFW > must have been installed properly. Must be the SOE stuff causing the problem. > > http://www.haskell.org/haskellwiki/GLFW > > Michael > > > --- On Sat, 1/29/11, Daniel Fischer <daniel.is.fisc...@googlemail.com> wrote: > > From: Daniel Fischer <daniel.is.fisc...@googlemail.com> > Subject: Re: [Haskell-cafe] Code from Haskell School of Expression hanging. > To: "michael rice" <nowg...@yahoo.com> > Date: Saturday, January 29, 2011, 9:37 PM > > On Sunday 30 January 2011 03:27:55, michael rice wrote: > > I'm using the OpenGL stuff (GLFW). Same set of problems? > > No idea, I haven't used a graphics library for a long time. > > > > _______________________________________________ > Haskell-Cafe mailing list > Haskell-Cafe@haskell.org > http://www.haskell.org/mailman/listinfo/haskell-cafe > > > > > -- Regards, Paul Liu -- Regards, Paul Liu
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