Add enum types to what is captured by value by default

As it turns out, enums can be used to declare bitfields, and we
cannot form a reference to a bitfield in the cpature. Thus, we add
`std::is_enum` as a criteria to the default for `capture_by_value`,
so that enum-based bitfields are also captured by value and thus
decomposable.

Closes #3001
This commit is contained in:
Martin Hořeňovský
2025-07-29 23:51:13 +02:00
parent a1c7ee115f
commit ccabd4de89
20 changed files with 164 additions and 29 deletions

View File

@@ -770,6 +770,22 @@ Generators.tests.cpp:<line number>: FAILED:
due to unexpected exception with message:
failure to init
-------------------------------------------------------------------------------
#3001: Enum-based bitfields can be captured
-------------------------------------------------------------------------------
Compilation.tests.cpp:<line number>
...............................................................................
Compilation.tests.cpp:<line number>: PASSED:
REQUIRE( bf.e == 1 )
with expansion:
1 == 1
Compilation.tests.cpp:<line number>: PASSED:
REQUIRE( 1 == bf.e )
with expansion:
1 == 1
-------------------------------------------------------------------------------
#748 - captures with unexpected exceptions
outside assertions
@@ -19173,6 +19189,6 @@ Misc.tests.cpp:<line number>
Misc.tests.cpp:<line number>: PASSED:
===============================================================================
test cases: 431 | 313 passed | 95 failed | 6 skipped | 17 failed as expected
assertions: 2288 | 2090 passed | 157 failed | 41 failed as expected
test cases: 432 | 314 passed | 95 failed | 6 skipped | 17 failed as expected
assertions: 2290 | 2092 passed | 157 failed | 41 failed as expected