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fixes #1956

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Araq 2015-02-08 13:23:47 +01:00
commit 52e297c4e1
2 changed files with 5 additions and 3 deletions
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6
compiler/msgs.nim
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@ -113,7 +113,7 @@ type
warnSmallLshouldNotBeUsed, warnUnknownMagic, warnRedefinitionOfLabel, warnSmallLshouldNotBeUsed, warnUnknownMagic, warnRedefinitionOfLabel,
warnUnknownSubstitutionX, warnLanguageXNotSupported, warnUnknownSubstitutionX, warnLanguageXNotSupported,
warnFieldXNotSupported, warnCommentXIgnored, warnFieldXNotSupported, warnCommentXIgnored,
warnNilStatement, warnAnalysisLoophole, warnNilStatement, warnTypelessParam,
warnDifferentHeaps, warnWriteToForeignHeap, warnUnsafeCode, warnDifferentHeaps, warnWriteToForeignHeap, warnUnsafeCode,
warnEachIdentIsTuple, warnShadowIdent, warnEachIdentIsTuple, warnShadowIdent,
warnProveInit, warnProveField, warnProveIndex, warnGcUnsafe, warnGcUnsafe2, warnProveInit, warnProveField, warnProveIndex, warnGcUnsafe, warnGcUnsafe2,
@ -376,7 +376,7 @@ const
warnFieldXNotSupported: "field \'$1\' not supported [FieldXNotSupported]", warnFieldXNotSupported: "field \'$1\' not supported [FieldXNotSupported]",
warnCommentXIgnored: "comment \'$1\' ignored [CommentXIgnored]", warnCommentXIgnored: "comment \'$1\' ignored [CommentXIgnored]",
warnNilStatement: "'nil' statement is deprecated; use an empty 'discard' statement instead [NilStmt]", warnNilStatement: "'nil' statement is deprecated; use an empty 'discard' statement instead [NilStmt]",
warnAnalysisLoophole: "thread analysis incomplete due to unknown call '$1' [AnalysisLoophole]", warnTypelessParam: "'$1' has no type. Typeless parameters are deprecated; only allowed for 'template' [TypelessParam]",
warnDifferentHeaps: "possible inconsistency of thread local heaps [DifferentHeaps]", warnDifferentHeaps: "possible inconsistency of thread local heaps [DifferentHeaps]",
warnWriteToForeignHeap: "write to foreign heap [WriteToForeignHeap]", warnWriteToForeignHeap: "write to foreign heap [WriteToForeignHeap]",
warnUnsafeCode: "unsafe code: '$1' [UnsafeCode]", warnUnsafeCode: "unsafe code: '$1' [UnsafeCode]",
@ -418,7 +418,7 @@ const
"RedefinitionOfLabel", "UnknownSubstitutionX", "RedefinitionOfLabel", "UnknownSubstitutionX",
"LanguageXNotSupported", "FieldXNotSupported", "LanguageXNotSupported", "FieldXNotSupported",
"CommentXIgnored", "NilStmt", "CommentXIgnored", "NilStmt",
"AnalysisLoophole", "DifferentHeaps", "WriteToForeignHeap", "TypelessParam", "DifferentHeaps", "WriteToForeignHeap",
"UnsafeCode", "EachIdentIsTuple", "ShadowIdent", "UnsafeCode", "EachIdentIsTuple", "ShadowIdent",
"ProveInit", "ProveField", "ProveIndex", "GcUnsafe", "GcUnsafe2", "Uninit", "ProveInit", "ProveField", "ProveIndex", "GcUnsafe", "GcUnsafe2", "Uninit",
"GcMem", "Destructor", "LockLevel", "User"] "GcMem", "Destructor", "LockLevel", "User"]

2
compiler/semtypes.nim
View file

@ -911,6 +911,8 @@ proc semProcTypeNode(c: PContext, n, genericParams: PNode,
if not hasType and not hasDefault: if not hasType and not hasDefault:
if isType: localError(a.info, "':' expected") if isType: localError(a.info, "':' expected")
let tdef = if kind in {skTemplate, skMacro}: tyExpr else: tyAnything let tdef = if kind in {skTemplate, skMacro}: tyExpr else: tyAnything
if tdef == tyAnything:
message(a.info, warnTypelessParam, renderTree(n))
typ = newTypeS(tdef, c) typ = newTypeS(tdef, c)
if skipTypes(typ, {tyGenericInst}).kind == tyEmpty: continue if skipTypes(typ, {tyGenericInst}).kind == tyEmpty: continue