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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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9
compiler/types.nim
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@ -428,7 +428,7 @@ proc typeToString(typ: PType, prefer: TPreferedDesc = preferName): string =
result = t.sym.name.s & " literal(" & $t.n.intVal & ")"
elif prefer in {preferName, preferTypeName} or t.sym.owner.isNil:
result = t.sym.name.s
if t.kind == tyGenericParam and t.sons != nil and t.sonsLen > 0:
if t.kind == tyGenericParam and t.sonsLen > 0:
result.add ": "
var first = true
for son in t.sons:
@ -1528,10 +1528,9 @@ proc isCompileTimeOnly*(t: PType): bool {.inline.} =
proc containsCompileTimeOnly*(t: PType): bool =
if isCompileTimeOnly(t): return true
if t.sons != nil:
for i in 0 ..< t.sonsLen:
if t.sons[i] != nil and isCompileTimeOnly(t.sons[i]):
return true
for i in 0 ..< t.sonsLen:
if t.sons[i] != nil and isCompileTimeOnly(t.sons[i]):
return true
return false
type