Remove uninitialized const global g_GbFontNameMap.
C++11 makes uninitialized const PODs an error, because they contain
uninitialized memory (they're uninitialized that can never be initialized
(because they're const).
In this case, the memory was only used by _GetSubFontName() if the lang
parameter was 1, but _GetSubFontName() is only called from one place, with
a lang parameter of 0. So remove _GetSubFontName()'s lang parameter too.
(Using bsearch for searching an array that always has exactly 2 entries is
overkill too, but I'm trying to keep the diff small.)
No intended behavior change. Fixes this error on the clang/win bot:
..\..\third_party\pdfium\core\src\fxge\win32\fx_win32_device.cpp(207,20) : error(clang): default initialization of an object of const type 'const _FontNameMap [1]'
const _FontNameMap g_GbFontNameMap[1];
^
BUG=chromium:82385
R=bo_xu@foxitsoftware.com
Review URL: https://codereview.chromium.org/369343003
diff --git a/core/src/fxge/win32/fx_win32_device.cpp b/core/src/fxge/win32/fx_win32_device.cpp
index 9c03a30..044468f 100644
--- a/core/src/fxge/win32/fx_win32_device.cpp
+++ b/core/src/fxge/win32/fx_win32_device.cpp
@@ -204,23 +204,16 @@
{"MS Mincho", "Heiseimin-W3"},
{"MS Gothic", "Jun101-Light"},
};
-const _FontNameMap g_GbFontNameMap[1];
extern "C" {
static int compareString(const void* key, const void* element)
{
return FXSYS_stricmp((FX_LPCSTR)key, ((_FontNameMap*)element)->m_pSrcFontName);
}
}
-FX_BOOL _GetSubFontName(CFX_ByteString& name, int lang)
+FX_BOOL _GetSubFontName(CFX_ByteString& name)
{
int size = sizeof g_JpFontNameMap;
void* pFontnameMap = (void*)g_JpFontNameMap;
- if (lang == 1) {
- size = sizeof g_GbFontNameMap;
- pFontnameMap = (void*)g_GbFontNameMap;
- } else if (lang == 2) {
- size = 0;
- }
_FontNameMap* found = (_FontNameMap*)FXSYS_bsearch((FX_LPCSTR)name, pFontnameMap,
size / sizeof (_FontNameMap), sizeof (_FontNameMap), compareString);
if (found == NULL) {
@@ -280,7 +273,7 @@
}
return;
}
- if (_GetSubFontName(face, 0)) {
+ if (_GetSubFontName(face)) {
return;
}
if (!(picth_family & FF_ROMAN) && weight > 400) {
