PR c++/53650

	* call.c (type_has_extended_temps): New.
	* cp-tree.h: Declare it.
	* decl.c (check_initializer): Use build_aggr_init for arrays
	if it is false.
	* init.c (build_vec_init): Avoid mixed signed/unsigned arithmetic.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194860 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 13 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/init/array34.C b/gcc/testsuite/g++.dg/init/array34.C
new file mode 100644
index 00000000000..c5f608b1f87
--- /dev/null
+++ b/gcc/testsuite/g++.dg/init/array34.C
@@ -0,0 +1,13 @@
+// PR c++/53650
+// We should loop over array inits if they don't involve temporaries
+// that need extending.
+// { dg-final { scan-assembler-times "_ZN5ClassC1Ev" 1 } }
+
+struct Class {
+  Class();
+};
+
+int main() {
+  Class table [10] = {};
+  return 0;
+}