PR c++/21454

	* decl.c (maybe_deduce_size_from_array_init): Call
	cp_apply_type_quals_to_decl after completing array type.

	* g++.dg/opt/const4.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99817 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 0a21f0a..d5a88e9 100644 (file)
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,9 @@
+2005-05-17  Jakub Jelinek  <jakub@redhat.com>
+
+       PR c++/21454
+       * decl.c (maybe_deduce_size_from_array_init): Call
+       cp_apply_type_quals_to_decl after completing array type.
+
 2005-05-16  Richard Henderson  <rth@redhat.com>
 
        * decl.c (build_library_fn_1): Move setting TREE_NOTHROW ...

diff --git a/gcc/cp/decl.c b/gcc/cp/decl.c
index c110d9f..ac7608b 100644 (file)
--- a/gcc/cp/decl.c
+++ b/gcc/cp/decl.c
@@ -3939,6 +3939,8 @@ maybe_deduce_size_from_array_init (tree decl, tree init)
       if (failure == 3)
        error ("zero-size array %qD", decl);
 
+      cp_apply_type_quals_to_decl (cp_type_quals (TREE_TYPE (decl)), decl);
+
       layout_decl (decl, 0);
     }
 }

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 2428cf1..367947b 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,5 +1,8 @@
 2005-05-17  Jakub Jelinek  <jakub@redhat.com>
 
+       PR c++/21454
+       * g++.dg/opt/const4.C: New test.
+
        PR middle-end/21492
        * g++.dg/opt/crossjump1.C: New test.
 

diff --git a/gcc/testsuite/g++.dg/opt/const4.C b/gcc/testsuite/g++.dg/opt/const4.C
new file mode 100644 (file)
index 0000000..883c24b
--- /dev/null
+++ b/gcc/testsuite/g++.dg/opt/const4.C
@@ -0,0 +1,9 @@
+// PR c++/21454
+// Test whether A is put into .rodata section on platforms
+// that have it.
+// { dg-do compile }
+
+const int a[] __attribute__ ((__used__)) = { 0, 1, 2, 3 };
+
+// The MMIX port always switches to the .data section at the end of a file.
+// { dg-final { scan-assembler-not "\\.data(?!\\.rel\\.ro)" { xfail powerpc*-*-aix* mmix-*-* } } }