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* [gcc r13-3314] libstdc++: Fix -Wunused-function warning in src/c++11/debug.cc
@ 2022-10-15 20:25 Jonathan Wakely
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From: Jonathan Wakely @ 2022-10-15 20:25 UTC (permalink / raw)
To: gcc-cvs, libstdc++-cvs
https://gcc.gnu.org/g:030a08c857204909641b0fdc47ba3066f48de404
commit r13-3314-g030a08c857204909641b0fdc47ba3066f48de404
Author: Jonathan Wakely <jwakely@redhat.com>
Date: Sat Oct 15 21:15:51 2022 +0100
libstdc++: Fix -Wunused-function warning in src/c++11/debug.cc
The only remaining use of print_raw is conditionally compiled, so when
libstdc++ i built without debug backtrace support, there's an unused
warning function for it. Move it inside the conditional block.
libstdc++-v3/ChangeLog:
* src/c++11/debug.cc (print_raw): Move inside #if block.
Diff:
---
libstdc++-v3/src/c++11/debug.cc | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/libstdc++-v3/src/c++11/debug.cc b/libstdc++-v3/src/c++11/debug.cc
index f2b25fbefce..9eda38023f7 100644
--- a/libstdc++-v3/src/c++11/debug.cc
+++ b/libstdc++-v3/src/c++11/debug.cc
@@ -609,14 +609,6 @@ namespace
print_literal(PrintContext& ctx, const char(&word)[Length])
{ print_word(ctx, word, Length - 1); }
- void
- print_raw(PrintContext& ctx, const char* str, ptrdiff_t nbc)
- {
- if (nbc == -1)
- nbc = INT_MAX;
- ctx._M_column += fprintf(stderr, "%.*s", (int)nbc, str);
- }
-
void
print_word(PrintContext& ctx, const char* word, ptrdiff_t nbc = -1)
{
@@ -1092,6 +1084,14 @@ namespace
{ print_string(ctx, str, nbc, nullptr, 0); }
#if _GLIBCXX_HAVE_STACKTRACE
+ void
+ print_raw(PrintContext& ctx, const char* str, ptrdiff_t nbc)
+ {
+ if (nbc == -1)
+ nbc = INT_MAX;
+ ctx._M_column += fprintf(stderr, "%.*s", (int)nbc, str);
+ }
+
int
print_backtrace(void* data, __UINTPTR_TYPE__ pc, const char* filename,
int lineno, const char* function)
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