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minor breaking change: for loop bodies now get their own scope

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This commit is contained in:
Andreas Rumpf 2017-11-05 16:53:05 +01:00
commit 4e4d466d06
4 changed files with 14 additions and 0 deletions
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compiler/semgnrc.nim
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@ -335,8 +335,10 @@ proc semGenericStmt(c: PContext, n: PNode,
n.sons[L - 2] = semGenericStmt(c, n.sons[L-2], flags, ctx)
for i in countup(0, L - 3):
addTempDecl(c, n.sons[i], skForVar)
openScope(c)
n.sons[L - 1] = semGenericStmt(c, n.sons[L-1], flags, ctx)
closeScope(c)
closeScope(c)
of nkBlockStmt, nkBlockExpr, nkBlockType:
checkSonsLen(n, 2)
openScope(c)