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bycopy/byref for object/tuple types

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This commit is contained in:
Araq 2012-08-16 17:54:11 +02:00
commit e4c432387e
6 changed files with 49 additions and 17 deletions
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6
compiler/ast.nim
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@ -328,7 +328,7 @@ type
nfSem # node has been checked for semantics
TNodeFlags* = set[TNodeFlag]
TTypeFlag* = enum
TTypeFlag* = enum # keep below 15 for efficiency reasons (now: 13)
tfVarargs, # procedure has C styled varargs
tfNoSideEffect, # procedure type does not allow side effects
tfFinal, # is the object final?
@ -341,7 +341,9 @@ type
# type equality has to be used
tfAll, # type class requires all constraints to be met (default)
tfAny, # type class requires any constraint to be met
tfCapturesEnv # whether proc really captures some environment
tfCapturesEnv, # whether proc really captures some environment
tfByCopy, # pass object/tuple by copy (C backend)
tfByRef # pass object/tuple by reference (C backend)
TTypeFlags* = set[TTypeFlag]