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beginning of a taint mode; type system enhancements

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This commit is contained in:
Araq 2011-09-24 00:46:41 +02:00
commit 6023e994fb
18 changed files with 265 additions and 283 deletions
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21
compiler/pragmas.nim
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@ -23,15 +23,15 @@ const
wMagic, wNosideEffect, wSideEffect, wNoreturn, wDynLib, wHeader,
wCompilerProc, wProcVar, wDeprecated, wVarargs, wCompileTime, wMerge,
wBorrow, wExtern, wImportCompilerProc, wThread, wImportCpp, wImportObjC,
wNoStackFrame}
wNoStackFrame, wError}
converterPragmas* = procPragmas
methodPragmas* = procPragmas
macroPragmas* = {FirstCallConv..LastCallConv, wImportc, wExportc, wNodecl,
wMagic, wNosideEffect, wCompilerProc, wDeprecated, wExtern,
wImportcpp, wImportobjc}
wImportcpp, wImportobjc, wError}
iteratorPragmas* = {FirstCallConv..LastCallConv, wNosideEffect, wSideEffect,
wImportc, wExportc, wNodecl, wMagic, wDeprecated, wBorrow, wExtern,
wImportcpp, wImportobjc}
wImportcpp, wImportobjc, wError}
stmtPragmas* = {wChecks, wObjChecks, wFieldChecks, wRangechecks, wBoundchecks,
wOverflowchecks, wNilchecks, wAssertions, wWarnings, wHints, wLinedir,
wStacktrace, wLinetrace, wOptimization, wHint, wWarning, wError, wFatal,
@ -43,14 +43,14 @@ const
wDeprecated, wExtern, wThread, wImportcpp, wImportobjc, wNoStackFrame}
typePragmas* = {wImportc, wExportc, wDeprecated, wMagic, wAcyclic, wNodecl,
wPure, wHeader, wCompilerProc, wFinal, wSize, wExtern, wShallow,
wImportcpp, wImportobjc}
wImportcpp, wImportobjc, wError}
fieldPragmas* = {wImportc, wExportc, wDeprecated, wExtern,
wImportcpp, wImportobjc}
wImportcpp, wImportobjc, wError}
varPragmas* = {wImportc, wExportc, wVolatile, wRegister, wThreadVar, wNodecl,
wMagic, wHeader, wDeprecated, wCompilerProc, wDynLib, wExtern,
wImportcpp, wImportobjc}
wImportcpp, wImportobjc, wError}
constPragmas* = {wImportc, wExportc, wHeader, wDeprecated, wMagic, wNodecl,
wExtern, wImportcpp, wImportobjc}
wExtern, wImportcpp, wImportobjc, wError}
procTypePragmas* = {FirstCallConv..LastCallConv, wVarargs, wNosideEffect,
wThread}
allRoutinePragmas* = procPragmas + iteratorPragmas + lambdaPragmas
@ -530,7 +530,12 @@ proc pragma(c: PContext, sym: PSym, n: PNode, validPragmas: TSpecialWords) =
if sym.typ != nil: incl(sym.typ.flags, tfThread)
of wHint: Message(it.info, hintUser, expectStrLit(c, it))
of wWarning: Message(it.info, warnUser, expectStrLit(c, it))
of wError: LocalError(it.info, errUser, expectStrLit(c, it))
of wError:
if sym != nil:
noVal(it)
incl(sym.flags, sfError)
else:
LocalError(it.info, errUser, expectStrLit(c, it))
of wFatal: Fatal(it.info, errUser, expectStrLit(c, it))
of wDefine: processDefine(c, it)
of wUndef: processUndef(c, it)