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use diagnostic positions in exceptions (#4585)

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* add a ci step for Json_Diagnostic_Positions

Signed-off-by: Harinath Nampally <harinath922@gmail.com>

* Update ci.cmake to address review comments

Signed-off-by: Harinath Nampally <harinath922@gmail.com>

* address review comment

Signed-off-by: Harinath Nampally <harinath922@gmail.com>

* fix typo in the comment

Signed-off-by: Harinath Nampally <harinath922@gmail.com>

* fix typos in ci.cmake

Signed-off-by: Harinath Nampally <harinath922@gmail.com>

* invoke the new ci step from ubuntu.yml

Signed-off-by: Harinath Nampally <harinath922@gmail.com>

* issue4561 - use diagnostic positions for exceptions

Signed-off-by: Harinath Nampally <harinath922@gmail.com>

* fix ci_test_documentation check

Signed-off-by: Harinath Nampally <harinath922@gmail.com>

* address review comments

Signed-off-by: Harinath Nampally <harinath922@gmail.com>

* fix ci check failures for unit-diagnostic-postions.cpp

Signed-off-by: Harinath Nampally <harinath922@gmail.com>

* improvements based on review comments

Signed-off-by: Harinath Nampally <harinath922@gmail.com>

* fix const correctness string

Signed-off-by: Harinath Nampally <harinath922@gmail.com>

* further refinements based on reviews

Signed-off-by: Harinath Nampally <harinath922@gmail.com>

* add one more test case for full coverage

Signed-off-by: Harinath Nampally <harinath922@gmail.com>

* ci check fix - add const

Signed-off-by: Harinath Nampally <harinath922@gmail.com>

* add unit tests for json_diagnostic_postions only

Signed-off-by: Harinath Nampally <harinath922@gmail.com>

* fix ci_test_diagnostics

Signed-off-by: Harinath Nampally <harinath922@gmail.com>

* fix ci_test_build_documentation check

Signed-off-by: Harinath Nampally <harinath922@gmail.com>

---------

Signed-off-by: Harinath Nampally <harinath922@gmail.com>
This commit is contained in:
Harinath Nampally
2025-01-19 04:42:21 -05:00
committed by GitHub
parent 0f9e6ae098
commit d23291ba26
13 changed files with 261 additions and 9 deletions
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31
docs/mkdocs/docs/examples/diagnostics_extended_positions.cpp Normal file
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#include <iostream>
#define JSON_DIAGNOSTICS 1
#define JSON_DIAGNOSTIC_POSITIONS 1
#include <nlohmann/json.hpp>
using json = nlohmann::json;
/* Demonstration of type error exception with diagnostic postions support enabled */
int main()
{
//Invalid json string - housenumber type must be int instead of string
const std::string json_invalid_string = R"(
{
"address": {
"street": "Fake Street",
"housenumber": "1"
}
}
)";
json j = json::parse(json_invalid_string);
try
{
int housenumber = j["address"]["housenumber"];
std::cout << housenumber;
}
catch (const json::exception& e)
{
std::cout << e.what() << '\n';
}
}