On 2017-12-25 19:04, Don Hinton wrote:
Hi:
This change breaks in a local debug build, e.g.,:
/Users/dhinton/projects/llvm_project/libunwind/src/DwarfParser.hpp:559:28:
error: no member named 'numeric_limits' in namespace 'std'
assert(length < std::numeric_limits<pint_t>::max() && "pointer
overflow");
~~~~~^
Sorry, I missed this. Any idea on reformulating the assert in a way
that does not require libcxx headers? Not having them significantly
simplifies bare-metal builds...
thanks...
don
On Mon, Dec 25, 2017 at 5:06 AM, whitequark via cfe-commits
<cfe-commits@lists.llvm.org> wrote:
Author: whitequark
Date: Mon Dec 25 05:06:09 2017
New Revision: 321440
URL: http://llvm.org/viewvc/llvm-project?rev=321440&view=rev [1]
Log:
[libunwind] Avoid using C++ headers.
This is useful for building libunwind on libcxx-free systems.
Modified:
libunwind/trunk/src/DwarfParser.hpp
Modified: libunwind/trunk/src/DwarfParser.hpp
URL:
http://llvm.org/viewvc/llvm-project/libunwind/trunk/src/DwarfParser.hpp?rev=321440&r1=321439&r2=321440&view=diff
[2]
==============================================================================
--- libunwind/trunk/src/DwarfParser.hpp (original)
+++ libunwind/trunk/src/DwarfParser.hpp Mon Dec 25 05:06:09 2017
@@ -17,7 +17,7 @@
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
-#include <limits>
+#include <limits.h>
#include "libunwind.h"
#include "dwarf2.h"
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Links:
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[1] http://llvm.org/viewvc/llvm-project?rev=321440&view=rev
[2]
http://llvm.org/viewvc/llvm-project/libunwind/trunk/src/DwarfParser.hpp?rev=321440&r1=321439&r2=321440&view=diff
[3] http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
--
whitequark
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