https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107941
Bug ID: 107941
Summary: json diagnostics format does not include header stack
info
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Keywords: diagnostic
Severity: enhancement
Priority: P3
Component: middle-end
Assignee: unassigned at gcc dot gnu.org
Reporter: pinskia at gcc dot gnu.org
Target Milestone: ---
Take t.c:
```
#include "t.h"
```
t.h:
```
int asdfg dsfg;
```
Without -fdiagnostics-format=json, we get:
In file included from t.c:1:
t.h:1:11: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘dsfg’
1 | int asdfg dsfg;
| ^~~~
But with -fdiagnostics-format=json, there is no mention that the error came via
an include:
[{"kind": "error", "column-origin": 1, "children": [], "escape-source": false,
"locations": [{"finish": {"byte-column": 14, "display-column": 14, "line": 1,
"file": "t.h", "column": 14}, "caret": {"byte-column": 11, "display-column":
11, "line": 1, "file": "t.h", "column": 11}}], "message": "expected ‘=’, ‘,’,
‘;’, ‘asm’ or ‘__attribute__’ before ‘dsfg’"}]
I would have expected the include stack be included in the json file format.
