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coroutines: Mark the gro as artificial.

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This corrects an oversight, the coro.gro object is a
a compiler-generated entity and should be marked as
artificial and ignored.

gcc/cp/ChangeLog:

2020-05-04  Iain Sandoe  <iain@sandoe.co.uk>

	* coroutines.cc (morph_fn_to_coro): Mark the coro.gro variable
	as artificial and ignored.
This commit is contained in:
Iain Sandoe 2020-05-01 19:20:46 +01:00
parent 3943976371
commit 0719055a95
2 changed files with 7 additions and 0 deletions
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5
gcc/cp/ChangeLog
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@ -1,3 +1,8 @@
2020-05-04 Iain Sandoe <iain@sandoe.co.uk>
* coroutines.cc (morph_fn_to_coro): Mark the coro.gro variable
as artificial and ignored.
2020-05-04 Nathan Sidwell <nathan@acm.org>
pt.c (process_template_parm): Don't walk the template list twice,

2
gcc/cp/coroutines.cc
View File

@ -4234,6 +4234,8 @@ morph_fn_to_coro (tree orig, tree *resumer, tree *destroyer)
gro = build_lang_decl (VAR_DECL, get_identifier ("coro.gro"),
TREE_TYPE (get_ro));
DECL_CONTEXT (gro) = current_scope ();
DECL_ARTIFICIAL (gro) = true;
DECL_IGNORED_P (gro) = true;
add_decl_expr (gro);
gro_bind_vars = gro;