[libxml++] [ libxmlplusplus-Patches-815073 ] Prevent warnings from gcc -Wcast-qual

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Patches item #815073, was opened at 2003-09-30 12:29
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Jonathan Wakely (redi)
Assigned to: Nobody/Anonymous (nobody)
Summary: Prevent warnings from gcc -Wcast-qual

Initial Comment:
This patch changes some C-style casts to preserve

const-qualifications, so that GCC doesn' warn when the

-Wcast-qual switch is used.



Currently the return value of std::string::c_str()

(which has type const char*) is usually cast to

xmlChar*. This patch changes the cast to const xmlChar*

in these cases, and similarly for const xmlChar* to

char* conversions.



This is incomplete and only modifies three files. I'll

try to get round to the rest eventually.

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