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Fixes for MSVC static analyzers (wider range of versions). (#3938, #4073) + warning fix (#4089) + comments.

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ocornut
2021-04-29 21:34:16 +02:00
parent 89162a04f4
commit 788e91aece
2 changed files with 8 additions and 7 deletions
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6
imgui.cpp
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@ -4069,7 +4069,7 @@ void ImGui::NewFrame()
g.CurrentWindowStack.resize(0);
g.BeginPopupStack.resize(0);
g.ItemFlagsStack.resize(0);
g.ItemFlagsStack.push_back(ImGuiItemFlags_Default_);
g.ItemFlagsStack.push_back(ImGuiItemFlags_None);
g.GroupStack.resize(0);
ClosePopupsOverWindow(g.NavWindow, false);
@ -4554,6 +4554,7 @@ static void FindHoveredWindow()
for (int i = g.Windows.Size - 1; i >= 0; i--)
{
ImGuiWindow* window = g.Windows[i];
IM_MSVC_WARNING_SUPPRESS(28182); // [Static Analyzer] Dereferencing NULL pointer.
if (!window->Active || window->Hidden)
continue;
if (window->Flags & ImGuiWindowFlags_NoMouseInputs)
@ -9509,6 +9510,7 @@ static void ImGui::NavEndFrame()
static int ImGui::FindWindowFocusIndex(ImGuiWindow* window)
{
ImGuiContext& g = *GImGui;
IM_UNUSED(g);
int order = window->FocusOrder;
IM_ASSERT(g.WindowsFocusOrder[order] == window);
return order;
@ -9716,7 +9718,7 @@ void ImGui::NavUpdateWindowingOverlay()
for (int n = g.WindowsFocusOrder.Size - 1; n >= 0; n--)
{
ImGuiWindow* window = g.WindowsFocusOrder[n];
IM_MSVC_WARNING_SUPPRESS(6011); // Static Analysis false positive "warning C6011: Dereferencing NULL pointer 'window'"
IM_ASSERT(window != NULL); // Fix static analyzers
if (!IsWindowNavFocusable(window))
continue;
const char* label = window->Name;