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next steps to hygienic templates

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This commit is contained in:
Araq 2012-08-20 08:44:17 +02:00
commit da190876de
17 changed files with 97 additions and 76 deletions
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8
compiler/pragmas.nim
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@ -27,7 +27,7 @@ const
wGenSym, wInject}
converterPragmas* = procPragmas
methodPragmas* = procPragmas
templatePragmas* = {wImmediate, wDeprecated, wError, wGenSym, wInject}
templatePragmas* = {wImmediate, wDeprecated, wError, wGenSym, wInject, wDirty}
macroPragmas* = {FirstCallConv..LastCallConv, wImmediate, wImportc, wExportc,
wNodecl, wMagic, wNosideEffect, wCompilerProc, wDeprecated, wExtern,
wImportcpp, wImportobjc, wError, wDiscardable, wGenSym, wInject}
@ -454,8 +454,7 @@ proc processPragma(c: PContext, n: PNode, i: int) =
elif it.sons[0].kind != nkIdent: invalidPragma(n)
elif it.sons[1].kind != nkIdent: invalidPragma(n)
var userPragma = NewSym(skTemplate, it.sons[1].ident, nil)
userPragma.info = it.info
var userPragma = NewSym(skTemplate, it.sons[1].ident, nil, it.info)
var body = newNodeI(nkPragma, n.info)
for j in i+1 .. sonsLen(n)-1: addSon(body, n.sons[j])
userPragma.ast = body
@ -488,6 +487,9 @@ proc pragma(c: PContext, sym: PSym, n: PNode, validPragmas: TSpecialWords) =
of wImmediate:
if sym.kind in {skTemplate, skMacro}: incl(sym.flags, sfImmediate)
else: invalidPragma(it)
of wDirty:
if sym.kind == skTemplate: incl(sym.flags, sfDirty)
else: invalidPragma(it)
of wImportCpp:
processImportCpp(sym, getOptionalStr(c, it, sym.name.s))
of wImportObjC: