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re PR c/72816 (ICE on x86_64-linux-gnu (tree check: expected tree that contains ‘decl with RTL’ structure, have ‘field_decl’ in set_decl_rtl, at emit-rtl.c:1282))

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PR c/72816
	* stor-layout.c (layout_decl): Fix up formatting.
	(relayout_decl): Allow DECL to be FIELD_DECL.

	* gcc.dg/pr72816.c: New test.

From-SVN: r239218
This commit is contained in:
Jakub Jelinek 2016-08-07 11:49:14 +02:00 • committed by Jakub Jelinek
parent 47e0b45f62
commit 4a9f8a9f7c
4 changed files with 25 additions and 4 deletions
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6
gcc/ChangeLog
View file

@ -1,3 +1,9 @@
2016-08-07 Jakub Jelinek <jakub@redhat.com>
PR c/72816
* stor-layout.c (layout_decl): Fix up formatting.
(relayout_decl): Allow DECL to be FIELD_DECL.
2016-08-07 Alan Modra <amodra@gmail.com>
* config/rs6000/rs6000.md (fix_trunc<mode>si2): Fix mode of reg.

9
gcc/stor-layout.c
View file

@ -596,7 +596,7 @@ layout_decl (tree decl, unsigned int known_align)
return;
gcc_assert (code == VAR_DECL || code == PARM_DECL || code == RESULT_DECL
|| code == TYPE_DECL ||code == FIELD_DECL);
|| code == TYPE_DECL || code == FIELD_DECL);
rtl = DECL_RTL_IF_SET (decl);
@ -768,8 +768,8 @@ layout_decl (tree decl, unsigned int known_align)
}
}
/* Given a VAR_DECL, PARM_DECL or RESULT_DECL, clears the results of
a previous call to layout_decl and calls it again. */
/* Given a VAR_DECL, PARM_DECL, RESULT_DECL, or FIELD_DECL, clears the
results of a previous call to layout_decl and calls it again. */
void
relayout_decl (tree decl)
@ -778,7 +778,8 @@ relayout_decl (tree decl)
DECL_MODE (decl) = VOIDmode;
if (!DECL_USER_ALIGN (decl))
SET_DECL_ALIGN (decl, 0);
SET_DECL_RTL (decl, 0);
if (DECL_RTL_SET_P (decl))
SET_DECL_RTL (decl, 0);
layout_decl (decl, 0);
}

5
gcc/testsuite/ChangeLog
View file

@ -1,3 +1,8 @@
2016-08-07 Jakub Jelinek <jakub@redhat.com>
PR c/72816
* gcc.dg/pr72816.c: New test.
2016-08-06 Jonathan Wakely <jwakely@redhat.com>
* g++.dg/conversion/pr16333.C: Adjust dg-error regexp.

9
gcc/testsuite/gcc.dg/pr72816.c Normal file
View file

@ -0,0 +1,9 @@
/* PR c/72816 */
/* { dg-do compile } */
/* { dg-options "-std=gnu11" } */
typedef const int A[];
struct S {
int a;
A b; /* { dg-error "array size missing" } */
};