blob: b18644810ac983419b9cee4e7611e5d37c7dd54a (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
|
import pragmas, options, ast, trees
proc pushBackendOption(optionsStack: var seq[TOptions], options: var TOptions) =
optionsStack.add options
proc popBackendOption(optionsStack: var seq[TOptions], options: var TOptions) =
options = optionsStack[^1]
optionsStack.setLen(optionsStack.len-1)
proc processPushBackendOption*(optionsStack: var seq[TOptions], options: var TOptions,
n: PNode, start: int) =
pushBackendOption(optionsStack, options)
for i in start..<n.len:
let it = n[i]
if it.kind in nkPragmaCallKinds and it.len == 2 and it[1].kind == nkIntLit:
let sw = whichPragma(it[0])
let opts = pragmaToOptions(sw)
if opts != {}:
if it[1].intVal != 0:
options.incl opts
else:
options.excl opts
template processPopBackendOption*(optionsStack: var seq[TOptions], options: var TOptions) =
popBackendOption(optionsStack, options)
|