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* [gcc r12-2175] Avoid including <new> to make cross-compiler testing easy.
@ 2021-07-08 22:03 Martin Sebor
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From: Martin Sebor @ 2021-07-08 22:03 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:c68cac900ab4ccaf6b1a31168bc9a302ebc46428
commit r12-2175-gc68cac900ab4ccaf6b1a31168bc9a302ebc46428
Author: Martin Sebor <msebor@redhat.com>
Date: Thu Jul 8 16:02:01 2021 -0600
Avoid including <new> to make cross-compiler testing easy.
gcc/testsuite/ChangeLog:
* g++.dg/warn/Warray-bounds-11.C: Avoid including <new>.
* g++.dg/warn/Warray-bounds-13.C: Same.
Diff:
---
gcc/testsuite/g++.dg/warn/Warray-bounds-11.C | 19 ++++++++++++++++++-
gcc/testsuite/g++.dg/warn/Warray-bounds-13.C | 19 ++++++++++++++++++-
2 files changed, 36 insertions(+), 2 deletions(-)
diff --git a/gcc/testsuite/g++.dg/warn/Warray-bounds-11.C b/gcc/testsuite/g++.dg/warn/Warray-bounds-11.C
index 70b39122f78..9670898770f 100644
--- a/gcc/testsuite/g++.dg/warn/Warray-bounds-11.C
+++ b/gcc/testsuite/g++.dg/warn/Warray-bounds-11.C
@@ -4,7 +4,24 @@
{ dg-do compile }
{ dg-options "-O2 -Wall -Warray-bounds -ftrack-macro-expansion=0" } */
-#include <new>
+#if 0
+// Avoid including <new> to make cross-compiler testing easy.
+// #include <new>
+#else
+namespace std {
+
+typedef __SIZE_TYPE__ size_t;
+struct nothrow_t { };
+extern const nothrow_t nothrow;
+
+}
+
+void* operator new (std::size_t, const std::nothrow_t &) throw ()
+ __attribute__ ((__alloc_size__ (1), __malloc__));
+void* operator new[] (std::size_t, const std::nothrow_t &) throw ()
+ __attribute__ ((__alloc_size__ (1), __malloc__));
+
+#endif
typedef __INT32_TYPE__ int32_t;
diff --git a/gcc/testsuite/g++.dg/warn/Warray-bounds-13.C b/gcc/testsuite/g++.dg/warn/Warray-bounds-13.C
index 2d3e9dcfd68..449324a315d 100644
--- a/gcc/testsuite/g++.dg/warn/Warray-bounds-13.C
+++ b/gcc/testsuite/g++.dg/warn/Warray-bounds-13.C
@@ -4,7 +4,24 @@
{ dg-do compile }
{ dg-options "-O2 -Wall -Warray-bounds -ftrack-macro-expansion=0" } */
-#include <new>
+#if 0
+// Avoid including <new> to make cross-compiler testing easy.
+// #include <new>
+#else
+namespace std {
+
+typedef __SIZE_TYPE__ size_t;
+struct nothrow_t { };
+extern const nothrow_t nothrow;
+
+}
+
+void* operator new (std::size_t, const std::nothrow_t &) throw ()
+ __attribute__ ((__alloc_size__ (1), __malloc__));
+void* operator new[] (std::size_t, const std::nothrow_t &) throw ()
+ __attribute__ ((__alloc_size__ (1), __malloc__));
+
+#endif
typedef __INT32_TYPE__ int32_t;
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