re PR c++/49134 (ICE in g++.dg/cpp0x/constexpr tests for arm)

PR c++/49134 * tree.c (build_target_expr): Deal with ARM ABI tweaks. From-SVN: r174682

re PR c++/49134 (ICE in g++.dg/cpp0x/constexpr tests for arm)
PR c++/49134 * tree.c (build_target_expr): Deal with ARM ABI tweaks. From-SVN: r174682
22d60ad2 · Jason Merrill · Jason Merrill · 11494830 · 22d60ad2 · 22d60ad2
Commit 22d60ad2 authored Jun 06, 2011 by Jason Merrill Committed by Jason Merrill Jun 06, 2011
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gcc/cp/ChangeLog
+5 -0

gcc/cp/tree.c
+3 -0

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--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
+2011-06-06  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49134
+	* tree.c (build_target_expr): Deal with ARM ABI tweaks.
+
 2011-06-04  Jonathan Wakely  <jwakely.gcc@gmail.com>

 	* init.c (build_delete): Warn when deleting type with non-virtual

--- a/gcc/cp/tree.c
+++ b/gcc/cp/tree.c
@@ -292,6 +292,9 @@ build_target_expr (tree decl, tree value, tsubst_flags_t complain)
 #ifdef ENABLE_CHECKING
  gcc_assert (VOID_TYPE_P (TREE_TYPE (value))
 	      || TREE_TYPE (decl) == TREE_TYPE (value)
+	      /* On ARM ctors return 'this'.  */
+	      || (TREE_CODE (TREE_TYPE (value)) == POINTER_TYPE
+		  && TREE_CODE (value) == CALL_EXPR)
 	      || useless_type_conversion_p (TREE_TYPE (decl),
 					    TREE_TYPE (value)));
 #endif