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better error handling for better idetools support

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This commit is contained in:
Araq 2012-07-29 23:08:28 +02:00
commit b595fc8347
13 changed files with 378 additions and 268 deletions
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32
compiler/importer.nim
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@ -76,21 +76,23 @@ proc rawImportSymbol(c: PContext, s: PSym) =
proc importSymbol(c: PContext, n: PNode, fromMod: PSym) =
let ident = lookups.considerAcc(n)
let s = StrTableGet(fromMod.tab, ident)
if s == nil: GlobalError(n.info, errUndeclaredIdentifier, ident.s)
if s.kind == skStub: loadStub(s)
if s.Kind notin ExportableSymKinds:
InternalError(n.info, "importSymbol: 2")
# for an enumeration we have to add all identifiers
case s.Kind
of skProc, skMethod, skIterator, skMacro, skTemplate, skConverter:
# for a overloadable syms add all overloaded routines
var it: TIdentIter
var e = InitIdentIter(it, fromMod.tab, s.name)
while e != nil:
if e.name.id != s.Name.id: InternalError(n.info, "importSymbol: 3")
rawImportSymbol(c, e)
e = NextIdentIter(it, fromMod.tab)
else: rawImportSymbol(c, s)
if s == nil:
LocalError(n.info, errUndeclaredIdentifier, ident.s)
else:
if s.kind == skStub: loadStub(s)
if s.Kind notin ExportableSymKinds:
InternalError(n.info, "importSymbol: 2")
# for an enumeration we have to add all identifiers
case s.Kind
of skProc, skMethod, skIterator, skMacro, skTemplate, skConverter:
# for a overloadable syms add all overloaded routines
var it: TIdentIter
var e = InitIdentIter(it, fromMod.tab, s.name)
while e != nil:
if e.name.id != s.Name.id: InternalError(n.info, "importSymbol: 3")
rawImportSymbol(c, e)
e = NextIdentIter(it, fromMod.tab)
else: rawImportSymbol(c, s)
proc importAllSymbols(c: PContext, fromMod: PSym) =
var i: TTabIter