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WIP: disallow 'nil' for strings and seqs

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This commit is contained in:
Andreas Rumpf 2018-08-13 11:41:33 +02:00
commit dae5450947
43 changed files with 207 additions and 173 deletions
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4
compiler/semobjconstr.nim
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@ -121,7 +121,7 @@ proc missingMandatoryFields(c: PContext, fieldsRecList, initExpr: PNode): string
if {tfNotNil, tfNeedsInit} * r.sym.typ.flags != {}:
let assignment = locateFieldInInitExpr(c, r.sym, initExpr)
if assignment == nil:
if result == nil:
if result.len == 0:
result = r.sym.name.s
else:
result.add ", "
@ -129,7 +129,7 @@ proc missingMandatoryFields(c: PContext, fieldsRecList, initExpr: PNode): string
proc checkForMissingFields(c: PContext, recList, initExpr: PNode) =
let missing = missingMandatoryFields(c, recList, initExpr)
if missing != nil:
if missing.len > 0:
localError(c.config, initExpr.info, "fields not initialized: $1.", [missing])
proc semConstructFields(c: PContext, recNode: PNode,