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Fixes for recent compiler changes.

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This commit is contained in:
Dominik Picheta 2014-08-16 19:50:08 +01:00
commit de62dc27fc
1 changed files with 18 additions and 17 deletions
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35
src/babelpkg/compat.nim
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@ -8,21 +8,22 @@
import json
when not defined(`{}`):
proc `{}`*(node: PJsonNode, key: string): PJsonNode =
## Transverses the node and gets the given value. If any of the
## names does not exist, returns nil
result = node
if isNil(node): return nil
result = result[key]
when NimrodPatch <= 4 and NimrodMinor == 9:
when not defined(`{}`):
proc `{}`*(node: PJsonNode, key: string): PJsonNode =
## Transverses the node and gets the given value. If any of the
## names does not exist, returns nil
result = node
if isNil(node): return nil
result = result[key]
when not defined(`{}=`):
proc `{}=`*(node: PJsonNode, names: varargs[string], value: PJsonNode) =
## Transverses the node and tries to set the value at the given location
## to `value` If any of the names are missing, they are added
var node = node
for i in 0..(names.len-2):
if isNil(node[names[i]]):
node[names[i]] = newJObject()
node = node[names[i]]
node[names[names.len-1]] = value
when not defined(`{}=`):
proc `{}=`*(node: PJsonNode, names: varargs[string], value: PJsonNode) =
## Transverses the node and tries to set the value at the given location
## to `value` If any of the names are missing, they are added
var node = node
for i in 0..(names.len-2):
if isNil(node[names[i]]):
node[names[i]] = newJObject()
node = node[names[i]]
node[names[names.len-1]] = value