https://llvm.org/bugs/show_bug.cgi?id=30934
Bug ID: 30934
Summary: YAML error not reported by ``yaml::Input::error()``
Product: libraries
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P
Component: Support Libraries
Assignee: unassignedb...@nondot.org
Reporter: serge.guel...@telecom-bretagne.eu
CC: llvm-bugs@lists.llvm.org
Classification: Unclassified
Created attachment 17561
--> https://llvm.org/bugs/attachment.cgi?id=17561&action=edit
Possible patch
When parsing the following stream:
```yaml
- 1
- 2
3
- 4
- 5
```
Using the ``yaml::Input`` class, an error is printed but the ``error()`` method
does not correctly report the issue.
I've been digging through the code and it appears that (some) scanner errors
are not reported at the Input level.
The attached patch demonstrates a possible fix + unittest, I wonder if an
auxiliary method would make it more readable?
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