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implemented large parts of the 'not nil' checking

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This commit is contained in:
Araq 2013-06-09 23:29:43 +02:00
commit 23ef565a3c
21 changed files with 290 additions and 109 deletions
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10
compiler/pragmas.nim
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@ -50,7 +50,7 @@ const
typePragmas* = {wImportc, wExportc, wDeprecated, wMagic, wAcyclic, wNodecl,
wPure, wHeader, wCompilerProc, wFinal, wSize, wExtern, wShallow,
wImportcpp, wImportobjc, wError, wIncompleteStruct, wByCopy, wByRef,
wInheritable, wGenSym, wInject}
wInheritable, wGenSym, wInject, wRequiresInit}
fieldPragmas* = {wImportc, wExportc, wDeprecated, wExtern,
wImportcpp, wImportobjc, wError}
varPragmas* = {wImportc, wExportc, wVolatile, wRegister, wThreadVar, wNodecl,
@ -253,11 +253,11 @@ proc processNote(c: PContext, n: PNode) =
of wHint:
var x = findStr(msgs.HintsToStr, n.sons[0].sons[1].ident.s)
if x >= 0: nk = TNoteKind(x + ord(hintMin))
else: invalidPragma(n)
else: invalidPragma(n); return
of wWarning:
var x = findStr(msgs.WarningsToStr, n.sons[0].sons[1].ident.s)
if x >= 0: nk = TNoteKind(x + ord(warnMin))
else: InvalidPragma(n)
else: InvalidPragma(n); return
else:
invalidPragma(n)
return
@ -695,6 +695,10 @@ proc singlePragma(c: PContext, sym: PSym, n: PNode, i: int,
noVal(it)
if sym.typ == nil: invalidPragma(it)
else: incl(sym.typ.flags, tfIncompleteStruct)
of wRequiresInit:
noVal(it)
if sym.typ == nil: invalidPragma(it)
else: incl(sym.typ.flags, tfNeedsInit)
of wByRef:
noVal(it)
if sym == nil or sym.typ == nil: