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Fixes for Visual Studio 2019 static analyzers. (#3938, #4073) + two minor edge case were invalid scalar input (e.g. a sign only) would return buffer as modified.

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ocornut
2021-04-29 16:20:47 +02:00
parent 2dec7b3301
commit d28535f351
10 changed files with 36 additions and 12 deletions
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7
imgui_internal.h
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@ -55,6 +55,7 @@ Index of this file:
#ifdef _MSC_VER
#pragma warning (push)
#pragma warning (disable: 4251) // class 'xxx' needs to have dll-interface to be used by clients of struct 'xxx' // when IMGUI_API is set to__declspec(dllexport)
#pragma warning (disable: 26812)// The enum type 'xxx' is unscoped. Prefer 'enum class' over 'enum' (Enum.3). [MSVC Static Analyzer)
#endif
// Clang/GCC warnings with -Weverything
@ -492,12 +493,12 @@ inline void ImBitArraySetBitRange(ImU32* arr, int n, int n2) // Works on ran
}
// Helper: ImBitArray class (wrapper over ImBitArray functions)
// Store 1-bit per value. NOT CLEARED by constructor.
// Store 1-bit per value.
template<int BITCOUNT>
struct IMGUI_API ImBitArray
{
ImU32 Storage[(BITCOUNT + 31) >> 5];
ImBitArray() { }
ImBitArray() { ClearAllBits(); }
void ClearAllBits() { memset(Storage, 0, sizeof(Storage)); }
void SetAllBits() { memset(Storage, 255, sizeof(Storage)); }
bool TestBit(int n) const { IM_ASSERT(n < BITCOUNT); return ImBitArrayTestBit(Storage, n); }
@ -1440,7 +1441,7 @@ struct ImGuiContext
int TabFocusRequestCurrCounterTabStop; // Tab item being requested for focus, stored as an index
int TabFocusRequestNextCounterRegular; // Stored for next frame
int TabFocusRequestNextCounterTabStop; // "
bool TabFocusPressed; //
bool TabFocusPressed; // Set in NewFrame() when user pressed Tab
// Render
float DimBgRatio; // 0.0..1.0 animation when fading in a dimming background (for modal window and CTRL+TAB list)