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Fix constraints on from_json() for strings (fixes #3171, #3267, #3312, #3384) #3427

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merged 1 commit into from
Apr 8, 2022
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Fix constraints on from_json() for strings (fixes #3171, #3267, #3312, #3384) #3427

merged 1 commit into from
Apr 8, 2022

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falbrechtskirchinger
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@falbrechtskirchinger falbrechtskirchinger commented Apr 6, 2022 •
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Constrain from_json() overload for StringType to not accept json_ref and require it to be assignable, instead of constructible, from basic_json::string_t.

Re-enable C++14 tests on Clang <4.0.

Fixes #3171.
Fixes #3267.
Fixes #3312.
Fixes #3384.

@falbrechtskirchinger falbrechtskirchinger changed the title Further constrain from_json() for strings (fixes #3171, #3312, #3384, maybe #3267) Further constrain from_json() for strings (fixes #3171, #3267, #3312, #3384) Apr 6, 2022
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coveralls commented Apr 6, 2022 •
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Coverage Status

Coverage remained the same at 100.0% when pulling ebab61e on falbrechtskirchinger:fix-from_json into 15fa6a3 on nlohmann:develop.

gregmarr
gregmarr reviewed Apr 6, 2022
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@falbrechtskirchinger
Fix constraints on from_json() for strings
ebab61e 
Constrain from_json() overload for StringType to not accept json_ref and
require it to be assignable, instead of constructible, from
basic_json::string_t.

Re-enable C++14 tests on Clang <4.0.

Fixes nlohmann#3171.
Fixes nlohmann#3267.
Fixes nlohmann#3312.
Fixes nlohmann#3384.
@falbrechtskirchinger falbrechtskirchinger changed the title Further constrain from_json() for strings (fixes #3171, #3267, #3312, #3384) Fix constraints on from_json() for strings (fixes #3171, #3267, #3312, #3384) Apr 7, 2022
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falbrechtskirchinger commented Apr 7, 2022 •
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This includes unit tests for #3171 and #3312. #3384 doesn't need one and #3267 involves another library (Eigen). I verified on Compiler Explorer that it is indeed fixed.

Edit: Removed Compiler Explorer link referencing deleted branch.

@falbrechtskirchinger falbrechtskirchinger marked this pull request as ready for review April 7, 2022 16:55
nlohmann
nlohmann approved these changes Apr 8, 2022
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Looks good to me.

@nlohmann nlohmann self-assigned this Apr 8, 2022
@nlohmann nlohmann added this to the Release 3.11.0 milestone Apr 8, 2022
@nlohmann nlohmann merged commit 261cc4e into nlohmann:develop Apr 8, 2022
@falbrechtskirchinger falbrechtskirchinger deleted the fix-from_json branch April 8, 2022 08:33
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nlohmann commented Apr 8, 2022

Thanks a lot!!!

This was referenced Jul 28, 2022
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@nlohmann nlohmann nlohmann approved these changes

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