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first steps to deprecate 'nil' statement

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This commit is contained in:
Araq 2012-09-09 01:08:00 +02:00
commit d3d9d32c35
9 changed files with 34 additions and 36 deletions
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7
compiler/ccgstmts.nim
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@ -853,9 +853,10 @@ proc genStmts(p: BProc, t: PNode) =
# transf is overly aggressive with 'nkFastAsgn', so we work around here.
# See tests/run/tcnstseq3 for an example that would fail otherwise.
genAsgn(p, t, fastAsgn=p.prc != nil)
of nkDiscardStmt:
genLineDir(p, t)
initLocExpr(p, t.sons[0], a)
of nkDiscardStmt:
if t.sons[0].kind != nkEmpty:
genLineDir(p, t)
initLocExpr(p, t.sons[0], a)
of nkAsmStmt: genAsmStmt(p, t)
of nkTryStmt:
if gCmd == cmdCompileToCpp: genTryStmtCpp(p, t)