static params: expr[T] is now static[T]

This introduces tyStatic and successfully bootstraps and handles
few simple test cases.  Static params within macros are no longer
treated as PNimrodNodes - they are now equivalent to constants
of the designated type.

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/system.nim b/lib/system.nim
index dc5a406d1..e58378c05 100644
--- a/lib/system.nim
+++ b/lib/system.nim
@@ -2641,7 +2641,7 @@ when hostOS != "standalone":
       x[j+i] = item[j]
       inc(j)
 
-proc compiles*(x: expr): bool {.magic: "Compiles", noSideEffect.} =
+proc compiles*(x): bool {.magic: "Compiles", noSideEffect.} =
   ## Special compile-time procedure that checks whether `x` can be compiled
   ## without any semantic error.
   ## This can be used to check whether a type supports some operation: