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better error message for 'invalid type'

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This commit is contained in:
Araq 2015-01-21 12:58:18 +01:00
commit 5ae8689b63
5 changed files with 67 additions and 59 deletions
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10
compiler/sem.nim
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@ -175,9 +175,15 @@ proc semIdentWithPragma(c: PContext, kind: TSymKind, n: PNode,
allowed: TSymFlags): PSym
proc semStmtScope(c: PContext, n: PNode): PNode
proc typeAllowedCheck(info: TLineInfo; typ: PType; kind: TSymKind) =
let t = typeAllowed(typ, kind)
if t != nil:
if t == typ: localError(info, "invalid type: " & typeToString(typ))
else: localError(info, "invalid type: " & typeToString(t) &
" in this context: " & typeToString(typ))
proc paramsTypeCheck(c: PContext, typ: PType) {.inline.} =
if not typeAllowed(typ, skConst):
localError(typ.n.info, errXisNoType, typeToString(typ))
typeAllowedCheck(typ.n.info, typ, skConst)
proc expectMacroOrTemplateCall(c: PContext, n: PNode): PSym
proc semDirectOp(c: PContext, n: PNode, flags: TExprFlags): PNode