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implemented 'let' statement

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This commit is contained in:
Araq 2011-11-29 17:27:48 +01:00
commit 7fcbdc6d42
33 changed files with 169 additions and 103 deletions
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4
compiler/semthreads.nim
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@ -107,7 +107,7 @@ proc analyseSym(c: PProcCtx, n: PNode): TThreadOwner =
result = c.mapping[v.id]
if result != toUndefined: return
case v.kind
of skVar, skResult:
of skVar, skLet, skResult:
result = toNil
if sfGlobal in v.flags:
if sfThread in v.flags:
@ -348,7 +348,7 @@ proc analyse(c: PProcCtx, n: PNode): TThreadOwner =
var a = analyse(c, n.sons[0])
if a != toMine: Message(n.info, warnDifferentHeaps)
result = toVoid
of nkVarSection: result = analyseVarSection(c, n)
of nkVarSection, nkLetSection: result = analyseVarSection(c, n)
of nkConstSection: result = analyseConstSection(c, n)
of nkTypeSection, nkCommentStmt: result = toVoid
of nkIfStmt, nkWhileStmt, nkTryStmt, nkCaseStmt, nkStmtList, nkBlockStmt,