Nim - This repository contains the Nim compiler, Nim's stdlib, tools, and documentation. (mirror)

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Diffstat (limited to 'tests/errmsgs/tcannot_capture_builtin.nim')

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# # # The Nimrod Compiler # (c) Copyright 2011 Andreas Rumpf # # See the file "copying.txt", included in this # distribution, for details about the copyright. # import os, lists, strutils, strtabs const hasTinyCBackend* = defined(tinyc) type # please make sure we have under 32 options # (improves code efficiency a lot!) TOption* = enum # **keep binary compatible** optNone, optObjCheck, optFieldCheck, optRangeCheck, optBoundsCheck, optOverflowCheck, optNilCheck, optNaNCheck, optInfCheck, optAssert, optLineDir, optWarns, optHints, optOptimizeSpeed, optOptimizeSize, optStackTrace, # stack tracing support optLineTrace, # line tracing support (includes stack tracing) optEndb, # embedded debugger optByRef, # use pass by ref for objects # (for interfacing with C) optProfiler # profiler turned on TOptions* = set[TOption] TGlobalOption* = enum gloptNone, optForceFullMake, optBoehmGC, optRefcGC, optDeadCodeElim, optListCmd, optCompileOnly, optNoLinking, optSafeCode, # only allow safe code optCDebug, # turn on debugging information optGenDynLib, # generate a dynamic library optGenGuiApp, # generate a GUI application optGenScript, # generate a script file to compile the *.c files optGenMapping, # generate a mapping file optRun, # run the compiled project optSymbolFiles, # use symbol files for speeding up compilation optSkipConfigFile, # skip the general config file optSkipProjConfigFile, # skip the project's config file optNoMain, # do not generate a "main" proc optThreads, # support for multi-threading optStdout, # output to stdout optSuggest, # ideTools: 'suggest' optContext, # ideTools: 'context' optDef, # ideTools: 'def' optThreadAnalysis # thread analysis pass TGlobalOptions* = set[TGlobalOption] TCommands* = enum # Nimrod's commands cmdNone, cmdCompileToC, cmdCompileToCpp, cmdCompileToOC, cmdCompileToEcmaScript, cmdCompileToLLVM, cmdInterpret, cmdPretty, cmdDoc, cmdGenDepend, cmdDump, cmdCheck, # semantic checking for whole project cmdParse, # parse a single file (for debugging) cmdScan, # scan a single file (for debugging) cmdIdeTools, # ide tools cmdDef, # def feature (find definition for IDEs) cmdRst2html, # convert a reStructuredText file to HTML cmdRst2tex, # convert a reStructuredText file to TeX cmdInteractive, # start interactive session cmdRun # run the project via TCC backend TStringSeq* = seq[string] const ChecksOptions* = {optObjCheck, optFieldCheck, optRangeCheck, optNilCheck, optOverflowCheck, optBoundsCheck, optAssert, optNaNCheck, optInfCheck} var gOptions*: TOptions = {optObjCheck, optFieldCheck, optRangeCheck, optBoundsCheck, optOverflowCheck, optAssert, optWarns, optHints, optStackTrace, optLineTrace} gGlobalOptions*: TGlobalOptions = {optRefcGC, optThreadAnalysis} gExitcode*: int8 searchPaths*: TLinkedList outFile*: string = "" gIndexFile*: string = "" gCmd*: TCommands = cmdNone # the command gVerbosity*: int # how verbose the compiler is gNumberOfProcessors*: int # number of processors proc FindFile*(f: string): string const genSubDir* = "nimcache" NimExt* = "nim" RodExt* = "rod" HtmlExt* = "html" TexExt* = "tex" IniExt* = "ini" DocConfig* = "nimdoc.cfg" DocTexConfig* = "nimdoc.tex.cfg" proc completeGeneratedFilePath*(f: string, createSubDir: bool = true): string proc toGeneratedFile*(path, ext: string): string # converts "/home/a/mymodule.nim", "rod" to "/home/a/nimcache/mymodule.rod" proc getPrefixDir*(): string # gets the application directory # additional configuration variables: var gConfigVars*: PStringTable libpath*: string = "" projectPath*: string = "" gKeepComments*: bool = true # whether the parser needs to keep comments gImplicitMods*: TStringSeq = @[] # modules that are to be implicitly imported proc existsConfigVar*(key: string): bool proc getConfigVar*(key: string): string proc setConfigVar*(key, val: string) proc addImplicitMod*(filename: string) proc binaryStrSearch*(x: openarray[string], y: string): int # implementation proc existsConfigVar(key: string): bool = result = hasKey(gConfigVars, key) proc getConfigVar(key: string): string = result = gConfigVars[key] proc setConfigVar(key, val: string) = gConfigVars[key] = val proc getOutFile*(filename, ext: string): string = if options.outFile != "": result = options.outFile else: result = changeFileExt(filename, ext) proc addImplicitMod(filename: string) = var length = len(gImplicitMods) setlen(gImplicitMods, length + 1) gImplicitMods[length] = filename proc getPrefixDir(): string = result = SplitPath(getAppDir()).head proc shortenDir(dir: string): string = # returns the interesting part of a dir var prefix = getPrefixDir() & dirSep if startsWith(dir, prefix): return substr(dir, len(prefix)) prefix = getCurrentDir() & dirSep if startsWith(dir, prefix): return substr(dir, len(prefix)) prefix = projectPath & dirSep #writeln(output, prefix); #writeln(output, dir); if startsWith(dir, prefix): return substr(dir, len(prefix)) result = dir proc removeTrailingDirSep*(path: string): string = if (len(path) > 0) and (path[len(path) - 1] == dirSep): result = substr(path, 0, len(path) - 2) else: result = path proc toGeneratedFile(path, ext: string): string = var (head, tail) = splitPath(path) if len(head) > 0: head = shortenDir(head & dirSep) result = joinPath([projectPath, genSubDir, head, changeFileExt(tail, ext)]) proc completeGeneratedFilePath(f: string, createSubDir: bool = true): string = var (head, tail) = splitPath(f) if len(head) > 0: head = removeTrailingDirSep(shortenDir(head & dirSep)) var subdir = joinPath([projectPath, genSubDir, head]) if createSubDir: try: createDir(subdir) except EOS: writeln(stdout, "cannot create directory: " & subdir) quit(1) result = joinPath(subdir, tail) iterator iterSearchPath*(): string = var it = PStrEntry(SearchPaths.head) while it != nil: yield it.data it = PStrEntry(it.Next) proc rawFindFile(f: string): string = if ExistsFile(f): result = f else: for it in iterSearchPath(): result = JoinPath(it, f) if ExistsFile(result): return result = "" proc FindFile(f: string): string = result = rawFindFile(f) if len(result) == 0: result = rawFindFile(toLower(f)) proc binaryStrSearch(x: openarray[string], y: string): int = var a = 0 var b = len(x) - 1 while a <= b: var mid = (a + b) div 2 var c = cmpIgnoreCase(x[mid], y) if c < 0: a = mid + 1 elif c > 0: b = mid - 1 else: return mid result = - 1 gConfigVars = newStringTable(modeStyleInsensitive)


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