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re PR middle-end/59827 (ICE on array with incomplete element type) 

PR middle-end/59827
	* gimple-low.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
	it is error_mark_node.
testsuite/
	* gcc.dg/pr59827.c: New test.

From-SVN: r206665
This commit is contained in:
Marek Polacek 2014-01-16 14:59:46 +00:00 committed by Marek Polacek
parent 769a99095f
commit 0ef2774749
4 changed files with 33 additions and 0 deletions
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9
gcc/ChangeLog
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@ -1,3 +1,12 @@
2014-01-16 Marek Polacek <polacek@redhat.com>
Backport from mainline
2014-01-16 Marek Polacek <polacek@redhat.com>
PR middle-end/59827
* gimple-low.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
it is error_mark_node.
2014-01-14 Uros Bizjak <ubizjak@gmail.com>
Revert:

1
gcc/gimple-low.c
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@ -249,6 +249,7 @@ gimple_check_call_args (gimple stmt, tree fndecl)
break;
arg = gimple_call_arg (stmt, i);
if (p == error_mark_node
|| DECL_ARG_TYPE (p) == error_mark_node
|| arg == error_mark_node
|| (!types_compatible_p (DECL_ARG_TYPE (p), TREE_TYPE (arg))
&& !fold_convertible_p (DECL_ARG_TYPE (p), arg)))

8
gcc/testsuite/ChangeLog
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@ -1,3 +1,11 @@
2014-01-16 Marek Polacek <polacek@redhat.com>
Backport from mainline
2014-01-16 Marek Polacek <polacek@redhat.com>
PR middle-end/59827
* gcc.dg/pr59827.c: New test.
2014-01-10 Richard Earnshaw <rearnsha@arm.com>
PR rtl-optimization/54300

15
gcc/testsuite/gcc.dg/pr59827.c Normal file
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@ -0,0 +1,15 @@
/* PR middle-end/59827 */
/* { dg-do compile } */
int
foo (int p[2][]) /* { dg-error "array type has incomplete element type" } */
{
return p[0][0];
}
void
bar (void)
{
int p[2][1];
foo (p); /* { dg-error "type of formal parameter 1 is incomplete" } */
}