diff options
Diffstat (limited to 'compiler/commands.nim')
-rw-r--r-- | compiler/commands.nim | 39 |
1 files changed, 25 insertions, 14 deletions
diff --git a/compiler/commands.nim b/compiler/commands.nim index 8d73ac90e..dc5d808ec 100644 --- a/compiler/commands.nim +++ b/compiler/commands.nim @@ -46,9 +46,9 @@ type passCmd2, # second pass over the command line passPP # preprocessor called processCommand() -proc processCommand*(switch: string, pass: TCmdLinePass) +proc processCommand*(switch: string, pass: TCmdLinePass; config: ConfigRef) proc processSwitch*(switch, arg: string, pass: TCmdLinePass, info: TLineInfo; - config: ConfigRef = nil) + config: ConfigRef) # implementation @@ -58,7 +58,13 @@ const const Usage = slurp"../doc/basicopt.txt".replace("//", "") - AdvancedUsage = slurp"../doc/advopt.txt".replace("//", "") + FeatureDesc = block: + var x = "" + for f in low(Feature)..high(Feature): + if x.len > 0: x.add "|" + x.add $f + x + AdvancedUsage = slurp"../doc/advopt.txt".replace("//", "") % FeatureDesc proc getCommandLineDesc(): string = result = (HelpMessage % [VersionAsString, platform.OS[platform.hostOS].name, @@ -276,7 +282,6 @@ proc testCompileOption*(switch: string, info: TLineInfo): bool = of "tlsemulation": result = contains(gGlobalOptions, optTlsEmulation) of "implicitstatic": result = contains(gOptions, optImplicitStatic) of "patterns": result = contains(gOptions, optPatterns) - of "experimental": result = gExperimentalMode of "excessivestacktrace": result = contains(gGlobalOptions, optExcessiveStackTrace) else: invalidCmdLineOption(passCmd1, switch, info) @@ -339,7 +344,7 @@ proc dynlibOverride(switch, arg: string, pass: TCmdLinePass, info: TLineInfo) = options.inclDynlibOverride(arg) proc processSwitch(switch, arg: string, pass: TCmdLinePass, info: TLineInfo; - config: ConfigRef = nil) = + config: ConfigRef) = var theOS: TSystemOS cpu: TSystemCPU @@ -694,8 +699,13 @@ proc processSwitch(switch, arg: string, pass: TCmdLinePass, info: TLineInfo; # only supported for compatibility. Does nothing. expectArg(switch, arg, pass, info) of "experimental": - expectNoArg(switch, arg, pass, info) - gExperimentalMode = true + if arg.len == 0: + config.features.incl oldExperimentalFeatures + else: + try: + config.features.incl parseEnum[Feature](arg) + except ValueError: + localError(info, "unknown experimental feature") of "nocppexceptions": expectNoArg(switch, arg, pass, info) incl(gGlobalOptions, optNoCppExceptions) @@ -706,7 +716,8 @@ proc processSwitch(switch, arg: string, pass: TCmdLinePass, info: TLineInfo; config.cppDefine(arg) of "newruntime": expectNoArg(switch, arg, pass, info) - newDestructors = true + doAssert(config != nil) + incl(config.features, destructor) defineSymbol("nimNewRuntime") of "cppcompiletonamespace": expectNoArg(switch, arg, pass, info) @@ -716,10 +727,10 @@ proc processSwitch(switch, arg: string, pass: TCmdLinePass, info: TLineInfo; if strutils.find(switch, '.') >= 0: options.setConfigVar(switch, arg) else: invalidCmdLineOption(pass, switch, info) -proc processCommand(switch: string, pass: TCmdLinePass) = +proc processCommand(switch: string, pass: TCmdLinePass; config: ConfigRef) = var cmd, arg: string splitSwitch(switch, cmd, arg, pass, gCmdLineInfo) - processSwitch(cmd, arg, pass, gCmdLineInfo) + processSwitch(cmd, arg, pass, gCmdLineInfo, config) var @@ -727,19 +738,19 @@ var # the arguments to be passed to the program that # should be run -proc processSwitch*(pass: TCmdLinePass; p: OptParser) = +proc processSwitch*(pass: TCmdLinePass; p: OptParser; config: ConfigRef) = # hint[X]:off is parsed as (p.key = "hint[X]", p.val = "off") # we fix this here var bracketLe = strutils.find(p.key, '[') if bracketLe >= 0: var key = substr(p.key, 0, bracketLe - 1) var val = substr(p.key, bracketLe + 1) & ':' & p.val - processSwitch(key, val, pass, gCmdLineInfo) + processSwitch(key, val, pass, gCmdLineInfo, config) else: - processSwitch(p.key, p.val, pass, gCmdLineInfo) + processSwitch(p.key, p.val, pass, gCmdLineInfo, config) proc processArgument*(pass: TCmdLinePass; p: OptParser; - argsCount: var int): bool = + argsCount: var int; config: ConfigRef): bool = if argsCount == 0: # nim filename.nims is the same as "nim e filename.nims": if p.key.endswith(".nims"): |