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re PR c++/12573 (ICE (segfault) with Boost.Python)

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PR c++/12573
	* pt.c (value_dependent_expression_p): Handle COMPONENT_REFs by
	looking into them recursively. They can be there because of the
	new __offsetof__ extension.

From-SVN: r75546
This commit is contained in:
Giovanni Bajo 2004-01-08 11:52:41 +00:00
parent bafa7fed79
commit 3d5ddced56
2 changed files with 10 additions and 0 deletions
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7
gcc/cp/ChangeLog
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@ -1,3 +1,10 @@
2004-01-08 Giovanni Bajo <giovannibajo@gcc.gnu.org>
PR c++/12573
* pt.c (value_dependent_expression_p): Handle COMPONENT_REFs by
looking into them recursively. They can be there because of the
new __offsetof__ extension.
2004-01-07 Zack Weinberg <zack@codesourcery.com>
* parser.c (cp_parser_save_member_function_body): Mark the

3
gcc/cp/pt.c
View file

@ -11671,6 +11671,9 @@ value_dependent_expression_p (tree expression)
}
if (TREE_CODE (expression) == SCOPE_REF)
return dependent_scope_ref_p (expression, value_dependent_expression_p);
if (TREE_CODE (expression) == COMPONENT_REF)
return (value_dependent_expression_p (TREE_OPERAND (expression, 0))
|| value_dependent_expression_p (TREE_OPERAND (expression, 1)));
/* A constant expression is value-dependent if any subexpression is
value-dependent. */
if (IS_EXPR_CODE_CLASS (TREE_CODE_CLASS (TREE_CODE (expression))))