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authorTom Sepez <tsepez@chromium.org>2014-08-13 17:12:28 -0700
committerTom Sepez <tsepez@chromium.org>2014-08-13 17:12:28 -0700
commit368ed462dd6e5e63977ca2b2e56a7e83b3a3bdda (patch)
treed6e9f37c824646a245d2753fe93a8404da52dbff /core/include/fxcrt/fx_system.h
parent2fd7b0be4473f4c9877fed2c2ade403c71ded395 (diff)
downloadpdfium-368ed462dd6e5e63977ca2b2e56a7e83b3a3bdda.tar.xz
Add FX_OVERRIDE and use it for virtual functions of FX_FINAL classes.
Should there be cases where this fails to compile, it indicates a mistake, either an incorrectly declared overrriden virtual method, or a method that should be declared non-virtual. The only issues were with CPDF_CustomAccess::GetBlock(), CPDF_CustomAccess::GetByte(), and CPDF_CustomAccess::GetFullPath(). These don't appear to be used anywhere, and are removed. Two members are removed that are no longer needed once those methods are removed. R=jam@chromium.org, jun_fang@foxitsoftware.com Review URL: https://codereview.chromium.org/454983003
Diffstat (limited to 'core/include/fxcrt/fx_system.h')
-rw-r--r--core/include/fxcrt/fx_system.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/core/include/fxcrt/fx_system.h b/core/include/fxcrt/fx_system.h
index 6d659e2c10..36050f35dc 100644
--- a/core/include/fxcrt/fx_system.h
+++ b/core/include/fxcrt/fx_system.h
@@ -280,13 +280,17 @@ int FXSYS_round(FX_FLOAT f);
typedef base::CheckedNumeric<FX_DWORD> FX_SAFE_DWORD;
typedef base::CheckedNumeric<FX_INT32> FX_SAFE_INT32;
typedef base::CheckedNumeric<size_t> FX_SAFE_SIZE_T;
+
#if defined(__clang__) || _MSC_VER >= 1700
#define FX_FINAL final
+#define FX_OVERRIDE override
#elif defined(__GNUC__) && __cplusplus >= 201103 && \
(__GNUC__ * 10000 + __GNUC_MINOR__ * 100) >= 40700
#define FX_FINAL final
+#define FX_OVERRIDE override
#else
#define FX_FINAL
+#define FX_OVERRIDE
#endif
#endif
#endif