diff options
Diffstat (limited to 'compiler/ast.nim')
| -rw-r--r-- | compiler/ast.nim | 27 |
1 files changed, 8 insertions, 19 deletions
diff --git a/compiler/ast.nim b/compiler/ast.nim index 3798410e8..c141352cb 100644 --- a/compiler/ast.nim +++ b/compiler/ast.nim @@ -423,6 +423,7 @@ type # but unfortunately it has measurable impact for compilation # efficiency nfTransf, # node has been transformed + nfNoRewrite # node should not be transformed anymore nfSem # node has been checked for semantics nfLL # node has gone through lambda lifting nfDotField # the call can use a dot operator @@ -842,7 +843,7 @@ type data*: TIdNodePairSeq TNodePair* = object - h*: THash # because it is expensive to compute! + h*: Hash # because it is expensive to compute! key*: PNode val*: int @@ -1198,23 +1199,11 @@ proc newSons*(father: PType, length: int) = else: setLen(father.sons, length) -proc sonsLen*(n: PType): int = - if isNil(n.sons): result = 0 - else: result = len(n.sons) - -proc len*(n: PType): int = - if isNil(n.sons): result = 0 - else: result = len(n.sons) - -proc sonsLen*(n: PNode): int = - if isNil(n.sons): result = 0 - else: result = len(n.sons) - -proc lastSon*(n: PNode): PNode = - result = n.sons[sonsLen(n) - 1] - -proc lastSon*(n: PType): PType = - result = n.sons[sonsLen(n) - 1] +proc sonsLen*(n: PType): int = n.sons.len +proc len*(n: PType): int = n.sons.len +proc sonsLen*(n: PNode): int = n.sons.len +proc lastSon*(n: PNode): PNode = n.sons[^1] +proc lastSon*(n: PType): PType = n.sons[^1] proc assignType*(dest, src: PType) = dest.kind = src.kind @@ -1357,7 +1346,7 @@ proc propagateToOwner*(owner, elem: PType) = owner.flags.incl tfHasAsgn if owner.kind notin {tyProc, tyGenericInst, tyGenericBody, - tyGenericInvocation}: + tyGenericInvocation, tyPtr}: let elemB = elem.skipTypes({tyGenericInst}) if elemB.isGCedMem or tfHasGCedMem in elemB.flags: # for simplicity, we propagate this flag even to generics. We then |