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| author | Jason Merrill <jason@redhat.com> | 2020-09-04 12:14:19 -0400 |
|---|---|---|
| committer | Jason Merrill <jason@redhat.com> | 2020-09-17 23:19:59 -0400 |
| commit | f627125855075f7ffde74e48481ee961f0bc4c7b (patch) | |
| tree | 573d2cffbec860f231a7005ce0184d8c4f2d7a7e /gcc/tree-ssa-sccvn.c | |
| parent | 2aad20c094b9ec47c678b4ca219a7342f4f22376 (diff) | |
| download | gcc-f627125855075f7ffde74e48481ee961f0bc4c7b.zip gcc-f627125855075f7ffde74e48481ee961f0bc4c7b.tar.gz gcc-f627125855075f7ffde74e48481ee961f0bc4c7b.tar.bz2 | |
c++: Layout decls with newly-complete type.
Martin's -Wplacement-new patch ran into a problem with DECL_SIZE not being
set on an extern variable for which the type was not complete until after
its declaration. complete_vars was deliberately not calling layout_decl for
some reason, instead leaving that for expand_expr_real_1 much later in the
compilation. But if we layout decls at declaration time, I don't see any
reason we shouldn't lay them out here, when their type is newly complete.
gcc/cp/ChangeLog:
* decl.c (complete_vars): Call layout_var_decl.
Diffstat (limited to 'gcc/tree-ssa-sccvn.c')
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