diff options
Diffstat (limited to 'compiler/astalgo.nim')
| -rw-r--r-- | compiler/astalgo.nim | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/compiler/astalgo.nim b/compiler/astalgo.nim index cce2cc215..36dd7f562 100644 --- a/compiler/astalgo.nim +++ b/compiler/astalgo.nim @@ -50,7 +50,7 @@ proc strTableGet*(t: TStrTable, name: PIdent): PSym type TTabIter*{.final.} = object # consider all fields here private h*: THash # current hash - + proc initTabIter*(ti: var TTabIter, tab: TStrTable): PSym proc nextIter*(ti: var TTabIter, tab: TStrTable): PSym # usage: @@ -157,6 +157,12 @@ proc leValue*(a, b: PNode): bool = #InternalError(a.info, "leValue") discard +proc weakLeValue*(a, b: PNode): TImplication = + if a.kind notin nkLiterals or b.kind notin nkLiterals: + result = impUnknown + else: + result = if leValue(a, b): impYes else: impNo + proc lookupInRecord(n: PNode, field: PIdent): PSym = result = nil case n.kind |