jyapayne/Nim
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

fixes #505

Browse source
This commit is contained in:
Araq 2013-07-02 19:44:40 +02:00
commit bfca977d5f
1 changed files with 5 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

7
compiler/semexprs.nim
View file

@ -750,8 +750,11 @@ proc semEcho(c: PContext, n: PNode): PNode =
checkMinSonsLen(n, 1) checkMinSonsLen(n, 1)
for i in countup(1, sonsLen(n) - 1): for i in countup(1, sonsLen(n) - 1):
var arg = semExprWithType(c, n.sons[i]) var arg = semExprWithType(c, n.sons[i])
n.sons[i] = semExpr(c, buildStringify(c, arg)) n.sons[i] = semExprWithType(c, buildStringify(c, arg))
let t = n.sons[i].typ
if t == nil or t.skipTypes(abstractInst).kind != tyString:
LocalError(n.info, errGenerated,
"implicitly invoked '$' does not return string")
let t = n.sons[0].typ let t = n.sons[0].typ
if tfNoSideEffect notin t.flags: incl(c.p.owner.flags, sfSideEffect) if tfNoSideEffect notin t.flags: incl(c.p.owner.flags, sfSideEffect)
result = n result = n