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infer static parameters even when more complicated arithmetic is involved

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This commit is contained in:
Zahary Karadjov 2016-08-12 03:25:59 +03:00
commit 0f2c4be129
10 changed files with 139 additions and 48 deletions
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compiler/semstmts.nim
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@ -1621,7 +1621,7 @@ proc semStmtList(c: PContext, n: PNode, flags: TExprFlags): PNode =
elif expr[2].typ.isUnresolvedStatic:
inferConceptStaticParam(c, expr[2].typ, expr[1])
continue
let verdict = semConstExpr(c, n[i])
if verdict.intVal == 0:
localError(result.info, "type class predicate failed")