836b061ae3* improve --declaredlocs to help disambiguate types (generics, aliases etc) * avoid a cyclic deps * fix test after rebase
28 lines
1.2 KiB
Nim
28 lines
1.2 KiB
Nim
# this module avoids ast depending on msgs or vice versa
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import std/strutils
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import options, ast, msgs
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proc typSym*(t: PType): PSym =
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result = t.sym
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if result == nil and t.kind == tyGenericInst: # this might need to be refined
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result = t[0].sym
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proc addDeclaredLoc*(result: var string, conf: ConfigRef; sym: PSym) =
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result.add " [$1 declared in $2]" % [sym.kind.toHumanStr, toFileLineCol(conf, sym.info)]
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proc addDeclaredLocMaybe*(result: var string, conf: ConfigRef; sym: PSym) =
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if optDeclaredLocs in conf.globalOptions and sym != nil:
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addDeclaredLoc(result, conf, sym)
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proc addDeclaredLoc*(result: var string, conf: ConfigRef; typ: PType) =
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# xxx figure out how to resolve `tyGenericParam`, e.g. for
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# proc fn[T](a: T, b: T) = discard
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# fn(1.1, "a")
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let typ = typ.skipTypes(abstractInst + {tyStatic, tySequence, tyArray, tySet, tyUserTypeClassInst, tyVar, tyRef, tyPtr} - {tyRange})
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result.add " [$1" % typ.kind.toHumanStr
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if typ.sym != nil:
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result.add " declared in " & toFileLineCol(conf, typ.sym.info)
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result.add "]"
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proc addDeclaredLocMaybe*(result: var string, conf: ConfigRef; typ: PType) =
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if optDeclaredLocs in conf.globalOptions: addDeclaredLoc(result, conf, typ)
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