Use "isa" since the variable isn't used.
[llvm-complete.git] / test / YAMLParser / construct-null.test
blob51f8b61e24ef2bc2cee1ce6d0bf7966e449c099d
1 # RUN: yaml-bench -canonical %s
3 # A document may be null.
4 ---
5 ---
6 # This mapping has four keys,
7 # one has a value.
8 empty:
9 canonical: ~
10 english: null
11 ~: null key
12 ---
13 # This sequence has five
14 # entries, two have values.
15 sparse:
16   - ~
17   - 2nd entry
18   -
19   - 4th entry
20   - Null