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Remove warning with CLANG

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This commit is contained in:
Edouard Dupin 2012-06-19 16:53:52 +02:00
parent 4cc605a701
commit 1d84f2ae0c
7 changed files with 15 additions and 15 deletions
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2
Sources/libparsersvg/parserSVG/Base.h
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@ -53,7 +53,7 @@ namespace svg
public:
Base(void) {};
Base(PaintState parentPaintState);
~Base(void) { };
virtual ~Base(void) { };
virtual bool Parse(TiXmlNode * node, agg::trans_affine& parentTrans, Vector2D<float>& sizeMax);
//specific drawing for AAG librairy ...
virtual void AggDraw(svg::Renderer& myRenderer, agg::trans_affine& basicTrans) { };

2
Sources/libpng/png/error.c
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@ -354,7 +354,7 @@ png_default_warning(png_structp png_ptr, png_const_charp warning_message)
#else
warning_message = warning_message; /* Make compiler happy */
#endif
png_ptr = png_ptr; /* Make compiler happy */
(void)png_ptr; /* Make compiler happy */
}
#endif /* PNG_WARNINGS_SUPPORTED */

8
Sources/libpng/png/png.c
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@ -545,7 +545,7 @@ png_convert_to_rfc1123(png_structp png_ptr, png_timep ptime)
png_charp PNGAPI
png_get_copyright(png_structp png_ptr)
{
png_ptr = png_ptr; /* Silence compiler warning about unused png_ptr */
(void)png_ptr; /* Silence compiler warning about unused png_ptr */
#ifdef PNG_STRING_COPYRIGHT
return PNG_STRING_COPYRIGHT
#else
@ -577,7 +577,7 @@ png_charp PNGAPI
png_get_libpng_ver(png_structp png_ptr)
{
/* Version of *.c files used when building libpng */
png_ptr = png_ptr; /* Silence compiler warning about unused png_ptr */
(void)png_ptr; /* Silence compiler warning about unused png_ptr */
return ((png_charp) PNG_LIBPNG_VER_STRING);
}
@ -585,7 +585,7 @@ png_charp PNGAPI
png_get_header_ver(png_structp png_ptr)
{
/* Version of *.h files used when building libpng */
png_ptr = png_ptr; /* Silence compiler warning about unused png_ptr */
(void)png_ptr; /* Silence compiler warning about unused png_ptr */
return ((png_charp) PNG_LIBPNG_VER_STRING);
}
@ -593,7 +593,7 @@ png_charp PNGAPI
png_get_header_version(png_structp png_ptr)
{
/* Returns longer string containing both version and date */
png_ptr = png_ptr; /* Silence compiler warning about unused png_ptr */
(void)png_ptr; /* Silence compiler warning about unused png_ptr */
#ifdef __STDC__
return ((png_charp) PNG_HEADER_VERSION_STRING
#ifndef PNG_READ_SUPPORTED

8
Sources/libpng/png/pread.c
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@ -1164,7 +1164,7 @@ png_push_handle_tEXt(png_structp png_ptr, png_infop info_ptr, png_uint_32
if (!(png_ptr->mode & PNG_HAVE_IHDR) || (png_ptr->mode & PNG_HAVE_IEND))
{
png_error(png_ptr, "Out of place tEXt");
info_ptr = info_ptr; /* To quiet some compiler warnings */
(void)info_ptr; /* To quiet some compiler warnings */
}
#ifdef PNG_MAX_MALLOC_64K
@ -1262,7 +1262,7 @@ png_push_handle_zTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32
if (!(png_ptr->mode & PNG_HAVE_IHDR) || (png_ptr->mode & PNG_HAVE_IEND))
{
png_error(png_ptr, "Out of place zTXt");
info_ptr = info_ptr; /* To quiet some compiler warnings */
(void)info_ptr; /* To quiet some compiler warnings */
}
#ifdef PNG_MAX_MALLOC_64K
@ -1463,7 +1463,7 @@ png_push_handle_iTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32
if (!(png_ptr->mode & PNG_HAVE_IHDR) || (png_ptr->mode & PNG_HAVE_IEND))
{
png_error(png_ptr, "Out of place iTXt");
info_ptr = info_ptr; /* To quiet some compiler warnings */
(void)info_ptr; /* To quiet some compiler warnings */
}
#ifdef PNG_MAX_MALLOC_64K
@ -1598,7 +1598,7 @@ png_push_handle_unknown(png_structp png_ptr, png_infop info_ptr, png_uint_32
#endif
png_chunk_error(png_ptr, "unknown critical chunk");
info_ptr = info_ptr; /* To quiet some compiler warnings */
(void)info_ptr; /* To quiet some compiler warnings */
}
#ifdef PNG_READ_UNKNOWN_CHUNKS_SUPPORTED

4
Sources/libpng/png/read.c
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@ -1352,8 +1352,8 @@ png_read_png(png_structp png_ptr, png_infop info_ptr,
/* Read rest of file, and get additional chunks in info_ptr - REQUIRED */
png_read_end(png_ptr, info_ptr);
transforms = transforms; /* Quiet compiler warnings */
params = params;
(void)transforms; /* Quiet compiler warnings */
(void)params;
}
#endif /* PNG_INFO_IMAGE_SUPPORTED */

2
Sources/libpng/png/rutil.c
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@ -638,7 +638,7 @@ png_handle_IEND(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
}
png_crc_finish(png_ptr, length);
info_ptr = info_ptr; /* Quiet compiler warnings about unused info_ptr */
(void)info_ptr; /* Quiet compiler warnings about unused info_ptr */
}
#ifdef PNG_READ_gAMA_SUPPORTED

4
Sources/libpng/png/write.c
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@ -1450,8 +1450,8 @@ png_write_png(png_structp png_ptr, png_infop info_ptr,
/* It is REQUIRED to call this to finish writing the rest of the file */
png_write_end(png_ptr, info_ptr);
transforms = transforms; /* Quiet compiler warnings */
params = params;
(void)transforms; /* Quiet compiler warnings */
(void)params;
}
#endif
#endif /* PNG_WRITE_SUPPORTED */