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[multiple changes] 

2006-08-25  Fariborz Jahanian  <fjahanian@apple.com>

	PR c/28418
	* c-gimplify.c (gimplify_compound_literal_expr): Don't add
	variable again if DECL_SEEN_IN_BIND_EXPR_P.

2006-08-25  Joseph S. Myers  <joseph@codesourcery.com>

	* gcc.c-torture/compile/compound-literal-1.c: New test.

From-SVN: r116436
This commit is contained in:
Joseph Myers 2006-08-25 22:14:24 +01:00
parent d8890adf28
commit a942cc86f8
4 changed files with 21 additions and 1 deletions
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6
gcc/ChangeLog
View File

@ -1,3 +1,9 @@
2006-08-25 Fariborz Jahanian <fjahanian@apple.com>
PR c/28418
* c-gimplify.c (gimplify_compound_literal_expr): Don't add
variable again if DECL_SEEN_IN_BIND_EXPR_P.
2006-08-25 Joseph S. Myers <joseph@codesourcery.com>
PR c/28299

2
gcc/c-gimplify.c
View File

@ -187,7 +187,7 @@ gimplify_compound_literal_expr (tree *expr_p, tree *pre_p)
/* This decl isn't mentioned in the enclosing block, so add it to the
list of temps. FIXME it seems a bit of a kludge to say that
anonymous artificial vars aren't pushed, but everything else is. */
if (DECL_NAME (decl) == NULL_TREE)
if (DECL_NAME (decl) == NULL_TREE && !DECL_SEEN_IN_BIND_EXPR_P (decl))
gimple_add_tmp_var (decl);
gimplify_and_add (decl_s, pre_p);

5
gcc/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2006-08-25 Joseph S. Myers <joseph@codesourcery.com>
PR c/28418
* gcc.c-torture/compile/compound-literal-1.c: New test.
2006-08-25 Joseph S. Myers <joseph@codesourcery.com>
PR c/28299

9
gcc/testsuite/gcc.c-torture/compile/compound-literal-1.c Normal file
View File

@ -0,0 +1,9 @@
/* ICE incrementing compound literal: bug 28418 from Volker Reichelt
<reichelt@gcc.gnu.org>. */
struct A { int i; };
void foo()
{
((struct A) { 0 }).i += 1;
}