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fixes #15056 [backport]

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This commit is contained in:
Araq 2020-07-24 17:49:25 +02:00
commit 12a9fe017e
1 changed files with 6 additions and 2 deletions
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8
compiler/semcall.nim
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@ -219,7 +219,11 @@ proc presentFailedCandidates(c: PContext, n: PNode, errors: CandidateErrors):
candidates.add(" first type mismatch at position: " & $err.firstMismatch.arg) candidates.add(" first type mismatch at position: " & $err.firstMismatch.arg)
# candidates.add "\n reason: " & $err.firstMismatch.kind # for debugging # candidates.add "\n reason: " & $err.firstMismatch.kind # for debugging
case err.firstMismatch.kind case err.firstMismatch.kind
of kUnknownNamedParam: candidates.add("\n unknown named parameter: " & $nArg[0]) of kUnknownNamedParam:
if nArg == nil:
candidates.add("\n unknown named parameter")
else:
candidates.add("\n unknown named parameter: " & $nArg[0])
of kAlreadyGiven: candidates.add("\n named param already provided: " & $nArg[0]) of kAlreadyGiven: candidates.add("\n named param already provided: " & $nArg[0])
of kPositionalAlreadyGiven: candidates.add("\n positional param was already given as named param") of kPositionalAlreadyGiven: candidates.add("\n positional param was already given as named param")
of kExtraArg: candidates.add("\n extra argument given") of kExtraArg: candidates.add("\n extra argument given")
@ -318,7 +322,7 @@ proc getMsgDiagnostic(c: PContext, flags: TExprFlags, n, f: PNode): string =
sym = nextOverloadIter(o, c, f) sym = nextOverloadIter(o, c, f)
let ident = considerQuotedIdent(c, f, n).s let ident = considerQuotedIdent(c, f, n).s
if nfDotField in n.flags and nfExplicitCall notin n.flags: if {nfDotField, nfExplicitCall} * n.flags == {nfDotField}:
let sym = n[1].typ.sym let sym = n[1].typ.sym
var typeHint = "" var typeHint = ""
if sym == nil: if sym == nil: