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first implementation of overloading of '='; missing: rewriting let/var sections

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Araq 2015-04-06 20:11:27 +02:00
commit 78f371c03a
12 changed files with 374 additions and 216 deletions
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9
compiler/semdata.nim
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@ -47,6 +47,11 @@ type
efAllowDestructor, efWantValue, efOperand, efNoSemCheck
TExprFlags* = set[TExprFlag]
TTypeAttachedOp* = enum
attachedAsgn,
attachedDeepCopy,
attachedDestructor
PContext* = ref TContext
TContext* = object of TPassContext # a context represents a module
module*: PSym # the module sym belonging to the context
@ -93,8 +98,8 @@ type
lastGenericIdx*: int # used for the generics stack
hloLoopDetector*: int # used to prevent endless loops in the HLO
inParallelStmt*: int
instDeepCopy*: proc (c: PContext; dc: PSym; t: PType;
info: TLineInfo): PSym {.nimcall.}
instTypeBoundOp*: proc (c: PContext; dc: PSym; t: PType; info: TLineInfo;
op: TTypeAttachedOp): PSym {.nimcall.}
proc makeInstPair*(s: PSym, inst: PInstantiation): TInstantiationPair =