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Replace error_at with assert in build_va_arg 

2016-08-29  Tom de Vries  <tom@codesourcery.com>

	* c-common.c (build_va_arg): Replace first argument type error
	with assert.

From-SVN: r239828
This commit is contained in:
Tom de Vries 2016-08-29 16:41:42 +00:00 committed by Tom de Vries
parent ba9bbd6f58
commit f162d71712
2 changed files with 7 additions and 12 deletions
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5
gcc/c-family/ChangeLog
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@ -1,3 +1,8 @@
2016-08-29 Tom de Vries <tom@codesourcery.com>
* c-common.c (build_va_arg): Replace first argument type error
with assert.
2016-08-29 Tom de Vries <tom@codesourcery.com> 2016-08-29 Tom de Vries <tom@codesourcery.com>
PR c/77398 PR c/77398

14
gcc/c-family/c-common.c
View File

@ -5832,12 +5832,7 @@ build_va_arg (location_t loc, tree expr, tree type)
/* Verify that &ap is still recognized as having va_list type. */ /* Verify that &ap is still recognized as having va_list type. */
tree canon_expr_type tree canon_expr_type
= targetm.canonical_va_list_type (TREE_TYPE (expr)); = targetm.canonical_va_list_type (TREE_TYPE (expr));
if (canon_expr_type == NULL_TREE) gcc_assert (canon_expr_type != NULL_TREE);
{
error_at (loc,
"first argument to %<va_arg%> not of type %<va_list%>");
return error_mark_node;
}
return build_va_arg_1 (loc, type, expr); return build_va_arg_1 (loc, type, expr);
} }
@ -5905,12 +5900,7 @@ build_va_arg (location_t loc, tree expr, tree type)
/* Verify that &ap is still recognized as having va_list type. */ /* Verify that &ap is still recognized as having va_list type. */
tree canon_expr_type tree canon_expr_type
= targetm.canonical_va_list_type (TREE_TYPE (expr)); = targetm.canonical_va_list_type (TREE_TYPE (expr));
if (canon_expr_type == NULL_TREE) gcc_assert (canon_expr_type != NULL_TREE);
{
error_at (loc,
"first argument to %<va_arg%> not of type %<va_list%>");
return error_mark_node;
}
} }
else else
{ {