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implemented locking levels; still incomplete

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This commit is contained in:
Araq 2014-09-27 15:06:06 +02:00
commit d576fbb39a
7 changed files with 58 additions and 19 deletions
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12
compiler/pragmas.nim
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@ -529,12 +529,12 @@ proc pragmaLocks(c: PContext, it: PNode): int16 =
if it.kind != nkExprColonExpr:
invalidPragma(it)
else:
let n = it[1]
let x = expectIntLit(c, n)
if x < low(int16) or x > high(int16):
localError(n.info, "integer must be in the valid range of int16")
else:
result = int16(x)
if it[1].kind != nkNilLit:
let x = expectIntLit(c, it)
if x < 0 or x > high(int16):
localError(it[1].info, "integer must be within 0..high(int16)")
else:
result = int16(x)
proc typeBorrow(sym: PSym, n: PNode) =
if n.kind == nkExprColonExpr: