From 426bc49a52b4efa0ef0129d713842d8c9abdf0ff Mon Sep 17 00:00:00 2001 From: "kr.angelov" Date: Fri, 27 Sep 2013 15:09:48 +0000 Subject: a major refactoring in the C and the Haskell runtimes. Note incompatible change in the PGF format!!! The following are the outcomes: - Predef.nonExist is fully supported by both the Haskell and the C runtimes - Predef.BIND is now an internal compiler defined token. For now it behaves just as usual for the Haskell runtime, i.e. it generates &+. However, the special treatment will let us to handle it properly in the C runtime. - This required a major change in the PGF format since both nonExist and BIND may appear inside 'pre' and this was not supported before. --- src/compiler/GF/Compile/Compute/Predef.hs | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src/compiler/GF/Compile/Compute/Predef.hs') diff --git a/src/compiler/GF/Compile/Compute/Predef.hs b/src/compiler/GF/Compile/Compute/Predef.hs index 11c4002b8..b8b7f7c77 100644 --- a/src/compiler/GF/Compile/Compute/Predef.hs +++ b/src/compiler/GF/Compile/Compute/Predef.hs @@ -78,7 +78,7 @@ predefList = (cError,Error), -- Canonical values: (cPBool,PBool),(cPFalse,PFalse),(cPTrue,PTrue),(cInt,Int), - (cInts,Ints),(cNonExist,NonExist)] + (cInts,Ints),(cNonExist,NonExist),(cBIND,BIND)] --- add more functions!!! delta f vs = @@ -106,6 +106,7 @@ delta f vs = PFalse -> canonical PTrue -> canonical NonExist-> canonical + BIND -> canonical where canonical = delay delay = return (VApp f vs) -- wrong number of arguments -- cgit v1.2.3