[Issue 14962] [REG2.068] compiler inference of attributes for nested map seems broken

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=14962

--- Comment #4 from github-bugzilla at puremagic.com ---
Commits pushed to stable at https://github.com/D-Programming-Language/dmd

https://github.com/D-Programming-Language/dmd/commit/0c9f5a272bf47e1ad81d2a8a4c56adfd3461fde7
fix Issue 14962 - compiler inference of attributes for nested map seems broken

It has been revealed since the commit/PR:

f22d9dbb42b6a32d5b4c7c9f3db45e07c9f8aaf6
https://github.com/D-Programming-Language/dmd/pull/4464

By the fix, some attribute inference order bug for template functions had
been fixed - when foo() calls bar!(), and bar!() calls baz!(), the bar!()
attribute should be inferred after the attrs of baz!() determined.

And then, compiler infers the purity of nested two lambdas in the 14962
test case, and the case has been rejected by the 14781 behavior.

https://github.com/D-Programming-Language/dmd/commit/b30556bf2ce1b4e49fdba51ea759725c2fc6e48f
Merge pull request #4970 from 9rnsr/fix14781

[REG2.067/2.068] Issue 14781 & 14962 - fix problematic purity inference
introduced in #3626

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