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progress on deepCopy

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This commit is contained in:
Araq 2014-08-01 23:40:48 +02:00
commit 9673e4f2df
19 changed files with 419 additions and 135 deletions
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10
compiler/ast.nim
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@ -263,7 +263,7 @@ type
sfNamedParamCall, # symbol needs named parameter call syntax in target
# language; for interfacing with Objective C
sfDiscardable, # returned value may be discarded implicitly
sfDestructor, # proc is destructor
sfOverriden, # proc is overriden
sfGenSym # symbol is 'gensym'ed; do not add to symbol table
TSymFlags* = set[TSymFlag]
@ -785,12 +785,13 @@ type
# the body of the user-defined type class
# formal param list
# else: unused
destructor*: PSym # destructor. warning: nil here may not necessary
# mean that there is no destructor.
# see instantiateDestructor in types.nim
owner*: PSym # the 'owner' of the type
sym*: PSym # types have the sym associated with them
# it is used for converting types to strings
destructor*: PSym # destructor. warning: nil here may not necessary
# mean that there is no destructor.
# see instantiateDestructor in semdestruct.nim
deepCopy*: PSym # overriden 'deepCopy' operation
size*: BiggestInt # the size of the type in bytes
# -1 means that the size is unkwown
align*: int # the type's alignment requirements
@ -1190,6 +1191,7 @@ proc assignType(dest, src: PType) =
dest.size = src.size
dest.align = src.align
dest.destructor = src.destructor
dest.deepCopy = src.deepCopy
# this fixes 'type TLock = TSysLock':
if src.sym != nil:
if dest.sym != nil: