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merged the persistent scopes work with the delayed proc compilation strategy

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This commit is contained in:
Zahary Karadjov 2013-05-12 14:41:32 +03:00
commit 14b5d5f262
12 changed files with 93 additions and 42 deletions
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5
compiler/procfind.nim
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@ -30,8 +30,9 @@ proc equalGenericParams(procA, procB: PNode): bool =
if not ExprStructuralEquivalent(a.ast, b.ast): return
result = true
proc SearchForProc*(c: PContext, scope: PScope, fn: PSym): PSym =
# Searchs for the fn in the symbol table. If the parameter lists are exactly
proc SearchForProc*(c: PContext, scope: PScope, fn: PSym): PSym =
# Searchs for a forward declaration or a "twin" symbol of fn
# in the symbol table. If the parameter lists are exactly
# the same the sym in the symbol table is returned, else nil.
var it: TIdentIter
result = initIdentIter(it, scope.symbols, fn.Name)