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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/evals.nim
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@ -452,7 +452,7 @@ proc evalSym(c: PEvalContext, n: PNode, flags: TEvalFlags): PNode =
case s.kind
of skProc, skConverter, skMacro:
result = s.getBody
of skVar, skForVar, skTemp, skResult:
of skVar, skLet, skForVar, skTemp, skResult:
if sfGlobal notin s.flags:
result = evalVariable(c.tos, s, flags)
else:
@ -1195,7 +1195,7 @@ proc evalAux(c: PEvalContext, n: PNode, flags: TEvalFlags): PNode =
of nkWhenStmt, nkIfStmt, nkIfExpr: result = evalIf(c, n)
of nkWhileStmt: result = evalWhile(c, n)
of nkCaseStmt: result = evalCase(c, n)
of nkVarSection: result = evalVar(c, n)
of nkVarSection, nkLetSection: result = evalVar(c, n)
of nkTryStmt: result = evalTry(c, n)
of nkRaiseStmt: result = evalRaise(c, n)
of nkReturnStmt: result = evalReturn(c, n)