ac6eaa55a5
When I implemented C++20 parenthesized initialization of aggregates I introduced this bogus cp_unevaluated_operand check, thus disabling this feature in unevaluated context. Oop. Removing the check turned up another bug: I wasn't checking the return value of digest_init. So when constructible_expr called build_new_method_call_1 to see if we can construct one type from another, it got back a bogus INIT_EXPR that looked something like *(struct T &) 1 = <<< error >>>. But that isn't the error_mark_node, so constructible_expr thought we had been successful in creating the ctor call, and it gave the wrong answer. Covered by paren-init17.C. PR c++/92947 - Paren init of aggregates in unevaluated context. * call.c (build_new_method_call_1): Don't check cp_unevaluated_operand. Check the return value of digest_init. * g++.dg/cpp2a/paren-init21.C: New test. |
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| config | ||
| contrib | ||
| fixincludes | ||
| gcc | ||
| gnattools | ||
| gotools | ||
| include | ||
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| intl | ||
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| libgcc | ||
| libgfortran | ||
| libgo | ||
| libgomp | ||
| libhsail-rt | ||
| libiberty | ||
| libitm | ||
| libobjc | ||
| liboffloadmic | ||
| libphobos | ||
| libquadmath | ||
| libsanitizer | ||
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| libstdc++-v3 | ||
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| lto-plugin | ||
| maintainer-scripts | ||
| zlib | ||
| .dir-locals.el | ||
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| COPYING3 | ||
| COPYING3.LIB | ||
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| depcomp | ||
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| libtool-ldflags | ||
| libtool.m4 | ||
| lt~obsolete.m4 | ||
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| ltmain.sh | ||
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| ltsugar.m4 | ||
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