| commit | 0143b277c9b17215ab3d4b361e1aef431799e813 | |
| author | Jason Merrill <jason@redhat.com> | |
| Fri, 30 Sep 2022 14:04:22 +0000 (30 10:04 -0400) | ||
| committer | Jason Merrill <jason@redhat.com> | |
| Thu, 6 Oct 2022 21:43:14 +0000 (6 17:43 -0400) | ||
| tree | b8b1af7a80fd3c9ee61805b089de2bf6b118ae65 | treesnapshot (tar.gz zip) |
| parent | 49b9a8c8cc498b1ed2f566bee858e651e14ba37b | commitdiff |
c++: fix broken conversion in coroutines
You can't use CONVERT_EXPR to convert between two class types.
VIEW_CONVERT_EXPR takes liberties with the C++ type system, but is probably
safe in this context. Let's also only use it when the type isn't already
what we want.
gcc/cp/ChangeLog:
* coroutines.cc (expand_one_await_expression): Change conversion
to VIEW_CONVERT_EXPR.
* cp-gimplify.cc (cp_genericize_r) [CONVERT_EXPR]: Add assert.
You can't use CONVERT_EXPR to convert between two class types.
VIEW_CONVERT_EXPR takes liberties with the C++ type system, but is probably
safe in this context. Let's also only use it when the type isn't already
what we want.
gcc/cp/ChangeLog:
* coroutines.cc (expand_one_await_expression): Change conversion
to VIEW_CONVERT_EXPR.
* cp-gimplify.cc (cp_genericize_r) [CONVERT_EXPR]: Add assert.
| gcc/cp/coroutines.cc | diffblobblamehistory | |
| gcc/cp/cp-gimplify.cc | diffblobblamehistory |