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Various zealous warning fixes (Clang).

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This commit is contained in:
omar 2017-12-23 15:15:27 +01:00
parent 53b24ff79a
commit 983d8f5f8e
3 changed files with 7 additions and 3 deletions
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5
imgui.cpp
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@ -3288,7 +3288,8 @@ void ImGui::RenderTriangle(ImVec2 p_min, ImGuiDir dir, float scale)
b = ImVec2(-0.500f,+0.866f) * r;
c = ImVec2(-0.500f,-0.866f) * r;
break;
default:
case ImGuiDir_None:
case ImGuiDir_Count_:
IM_ASSERT(0);
break;
}
@ -10255,7 +10256,7 @@ static void RenderArrow(ImDrawList* draw_list, ImVec2 pos, ImVec2 half_sz, ImGui
case ImGuiDir_Right: draw_list->AddTriangleFilled(ImVec2(pos.x - half_sz.x, pos.y + half_sz.y), ImVec2(pos.x - half_sz.x, pos.y - half_sz.y), pos, col); return;
case ImGuiDir_Up: draw_list->AddTriangleFilled(ImVec2(pos.x + half_sz.x, pos.y + half_sz.y), ImVec2(pos.x - half_sz.x, pos.y + half_sz.y), pos, col); return;
case ImGuiDir_Down: draw_list->AddTriangleFilled(ImVec2(pos.x - half_sz.x, pos.y - half_sz.y), ImVec2(pos.x + half_sz.x, pos.y - half_sz.y), pos, col); return;
default: break; // Fix warning for ImGuiDir_None
case ImGuiDir_None: case ImGuiDir_Count_: break; // Fix warnings
}
}

3
imgui_demo.cpp
View File

@ -1304,7 +1304,8 @@ void ImGui::ShowTestWindow(bool* p_open)
if (n > 0) ImGui::SameLine();
ImGui::PushID(n + line * 1000);
char num_buf[16];
const char* label = (!(n%15)) ? "FizzBuzz" : (!(n%3)) ? "Fizz" : (!(n%5)) ? "Buzz" : (sprintf(num_buf, "%d", n), num_buf);
sprintf(num_buf, "%d", n);
const char* label = (!(n%15)) ? "FizzBuzz" : (!(n%3)) ? "Fizz" : (!(n%5)) ? "Buzz" : num_buf;
float hue = n*0.05f;
ImGui::PushStyleColor(ImGuiCol_Button, (ImVec4)ImColor::HSV(hue, 0.6f, 0.6f));
ImGui::PushStyleColor(ImGuiCol_ButtonHovered, (ImVec4)ImColor::HSV(hue, 0.7f, 0.7f));

2
imgui_draw.cpp
View File

@ -42,6 +42,7 @@
#pragma clang diagnostic ignored "-Wfloat-equal" // warning : comparing floating point with == or != is unsafe // storing and comparing against same constants ok.
#pragma clang diagnostic ignored "-Wglobal-constructors" // warning : declaration requires a global destructor // similar to above, not sure what the exact difference it.
#pragma clang diagnostic ignored "-Wsign-conversion" // warning : implicit conversion changes signedness //
#pragma clang diagnostic ignored "-Wcomma" // warning : possible misuse of comma operator here //
#if __has_warning("-Wreserved-id-macro")
#pragma clang diagnostic ignored "-Wreserved-id-macro" // warning : macro name is a reserved identifier //
#endif
@ -77,6 +78,7 @@ namespace IMGUI_STB_NAMESPACE
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wunused-function"
#pragma clang diagnostic ignored "-Wmissing-prototypes"
#pragma clang diagnostic ignored "-Wimplicit-fallthrough"
#endif
#ifdef __GNUC__