[cfe-commits] [libcxxabi] r152335 - in /libcxxabi/trunk: lib/buildit src/cxa_demangle.cpp
Howard Hinnant
hhinnant at apple.com
Thu Mar 8 12:50:28 PST 2012
Author: hhinnant
Date: Thu Mar 8 14:50:28 2012
New Revision: 152335
URL: http://llvm.org/viewvc/llvm-project?rev=152335&view=rev
Log:
Enable/silence -Wsign-compare.
Modified:
libcxxabi/trunk/lib/buildit
libcxxabi/trunk/src/cxa_demangle.cpp
Modified: libcxxabi/trunk/lib/buildit
URL: http://llvm.org/viewvc/llvm-project/libcxxabi/trunk/lib/buildit?rev=152335&r1=152334&r2=152335&view=diff
==============================================================================
--- libcxxabi/trunk/lib/buildit (original)
+++ libcxxabi/trunk/lib/buildit Thu Mar 8 14:50:28 2012
@@ -29,7 +29,8 @@
EXTRA_FLAGS="-std=c++0x -stdlib=libc++ -fstrict-aliasing -Wstrict-aliasing=2 \
-Wsign-conversion -Wshadow -Wconversion -Wunused-variable \
- -Wmissing-field-initializers -Wnewline-eof"
+ -Wmissing-field-initializers -Wchar-subscripts -Wmismatched-tags \
+ -Wmissing-braces -Wshorten-64-to-32 -Wsign-compare -Wnewline-eof"
case $TRIPLE in
*-apple-*)
Modified: libcxxabi/trunk/src/cxa_demangle.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxxabi/trunk/src/cxa_demangle.cpp?rev=152335&r1=152334&r2=152335&view=diff
==============================================================================
--- libcxxabi/trunk/src/cxa_demangle.cpp (original)
+++ libcxxabi/trunk/src/cxa_demangle.cpp Thu Mar 8 14:50:28 2012
@@ -42,8 +42,8 @@
size_t __size_;
__node* __left_;
__node* __right_;
- long double __value_;
long __cached_size_;
+ long double __value_;
public:
__node()
: __name_(0), __size_(0), __left_(0), __right_(0), __cached_size_(-1)
@@ -3718,7 +3718,7 @@
{
if (__left_ == 0)
{
- if (__size_ < t_end - t_begin)
+ if (__size_ < static_cast<size_t>(t_end - t_begin))
{
__left_ = t_begin[__size_];
__size_ = 0;
@@ -8149,7 +8149,7 @@
if (t == last || *t != '_')
return first;
++sub;
- if (sub < __t_end_ - __t_begin_)
+ if (sub < static_cast<size_t>(__t_end_ - __t_begin_))
{
if (__make<__sub>(__t_begin_[sub]))
first = t+1;
@@ -10078,7 +10078,7 @@
if (++t == last)
return first;
}
- if (last - t >= n && __make<__source_name>(t, n))
+ if (static_cast<size_t>(last - t) >= n && __make<__source_name>(t, n))
first = t + n;
}
}
@@ -10576,7 +10576,7 @@
if (t == last || *t != '_')
return first;
++sub;
- if (sub < __sub_end_ - __sub_begin_)
+ if (sub < static_cast<size_t>(__sub_end_ - __sub_begin_))
{
if (__make<__sub>(__sub_begin_[sub]))
first = t+1;
@@ -10809,13 +10809,13 @@
const unsigned N = 4096;
char tmp[N];
ptrdiff_t s;
- if (est <= bs)
+ if (static_cast<size_t>(est) <= bs)
{
char* e = dmg_tree.__get_demangled_name(buf);
*e++ = '\0';
s = e - buf;
}
- else if (est <= N)
+ else if (static_cast<size_t>(est) <= N)
{
char* e = dmg_tree.__get_demangled_name(tmp);
*e++ = '\0';
@@ -10823,7 +10823,7 @@
}
else
s = static_cast<ptrdiff_t>(dmg_tree.size() + 1);
- if (s > bs)
+ if (static_cast<size_t>(s) > bs)
{
buf = static_cast<char*>(realloc(buf, static_cast<size_t>(s)));
if (buf == NULL)
@@ -10835,9 +10835,9 @@
if (n)
*n = static_cast<size_t>(s);
}
- if (est > bs)
+ if (static_cast<size_t>(est) > bs)
{
- if (est <= N)
+ if (static_cast<size_t>(est) <= N)
strncpy(buf, tmp, static_cast<size_t>(s));
else
*dmg_tree.__get_demangled_name(buf) = '\0';
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