I tried to rebuild after enabling parameter ALLOW_MEMORY_GROWTH=1, but the build failed with the following error:

[slicol]

slicol@ubuntu:/imgui-js$ make build
mkdir -p build
emcc -Os -D "IM_ASSERT(EXPR)=((void)(EXPR))" -D IMGUI_DISABLE_OBSOLETE_FUNCTIONS -D IMGUI_DISABLE_DEMO_WINDOWS -I imgui -c src/bind-imgui.cpp -o build/bind-imgui.o
In file included from src/bind-imgui.cpp:14:
In file included from /home/slicol/emsdk/upstream/emscripten/cache/sysroot/include/emscripten/bind.h:23:
/home/slicol/emsdk/upstream/emscripten/cache/sysroot/include/emscripten/val.h:226:20: error: assigning to 'void *' from 'const ImVec2 *' discards qualifiers
226 | cursor->w[0].p = wt;
| ^
/home/slicol/emsdk/upstream/emscripten/cache/sysroot/include/emscripten/val.h:248:3: note: in instantiation of function template specialization 'emscripten::internal::writeGenericWireType' requested here
248 | writeGenericWireType(cursor, BindingType::toWireType(std::forward(first)));
| ^
/home/slicol/emsdk/upstream/emscripten/cache/sysroot/include/emscripten/val.h:256:5: note: in instantiation of function template specialization 'emscripten::internal::writeGenericWireTypes<const ImVec2 *&>' requested here
256 | writeGenericWireTypes(cursor, std::forward(args)...);
| ^
/home/slicol/emsdk/upstream/emscripten/cache/sysroot/include/emscripten/val.h:389:21: note: in instantiation of member function 'emscripten::internal::WireTypePack<const ImVec2 *&>::WireTypePack' requested here
389 | WireTypePack argv(std::forward(value));
| ^
src/bind-imgui.cpp:499:9: note: in instantiation of function template specialization 'emscripten::val::val<const ImVec2 *&>' requested here
499 | CLASS_MEMBER_GET_RAW_REFERENCE(ImGuiSizeCallbackData, Pos)
| ^
src/bind-imgui.cpp:47:39: note: expanded from macro 'CLASS_MEMBER_GET_RAW_REFERENCE'
47 | auto p = &that.MEMBER; return emscripten::val(p);
| ^
In file included from src/bind-imgui.cpp:14:
In file included from /home/slicol/emsdk/upstream/emscripten/cache/sysroot/include/emscripten/bind.h:23:
/home/slicol/emsdk/upstream/emscripten/cache/sysroot/include/emscripten/val.h:226:20: error: assigning to 'void *' from 'const ImGuiTableColumnSortSpecs *' discards qualifiers
226 | cursor->w[0].p = wt;
| ^~
/home/slicol/emsdk/upstream/emscripten/cache/sysroot/include/emscripten/val.h:248:3: note: in instantiation of function template specialization 'emscripten::internal::writeGenericWireType' requested here
248 | writeGenericWireType(cursor, BindingType::toWireType(std::forward(first)));
| ^
/home/slicol/emsdk/upstream/emscripten/cache/sysroot/include/emscripten/val.h:256:5: note: in instantiation of function template specialization 'emscripten::internal::writeGenericWireTypes<const ImGuiTableColumnSortSpecs *&>' requested here
256 | writeGenericWireTypes(cursor, std::forward(args)...);
| ^
/home/slicol/emsdk/upstream/emscripten/cache/sysroot/include/emscripten/val.h:389:21: note: in instantiation of member function 'emscripten::internal::WireTypePack<const ImGuiTableColumnSortSpecs *&>::WireTypePack' requested here
389 | WireTypePack argv(std::forward(value));
| ^
src/bind-imgui.cpp:541:20: note: in instantiation of function template specialization 'emscripten::val::val<const ImGuiTableColumnSortSpecs *&>' requested here
541 | return emscripten::val(spec);
| ^
In file included from src/bind-imgui.cpp:14:
In file included from /home/slicol/emsdk/upstream/emscripten/cache/sysroot/include/emscripten/bind.h:23:
/home/slicol/emsdk/upstream/emscripten/cache/sysroot/include/emscripten/val.h:226:20: error: assigning to 'void *' from 'const ImVec4 *' discards qualifiers
226 | cursor->w[0].p = wt;
| ^~
/home/slicol/emsdk/upstream/emscripten/cache/sysroot/include/emscripten/val.h:248:3: note: in instantiation of function template specialization 'emscripten::internal::writeGenericWireType' requested here
248 | writeGenericWireType(cursor, BindingType::toWireType(std::forward(first)));
| ^
/home/slicol/emsdk/upstream/emscripten/cache/sysroot/include/emscripten/val.h:256:5: note: in instantiation of function template specialization 'emscripten::internal::writeGenericWireTypes<const ImVec4 *&>' requested here
256 | writeGenericWireTypes(cursor, std::forward(args)...);
| ^
/home/slicol/emsdk/upstream/emscripten/cache/sysroot/include/emscripten/val.h:389:21: note: in instantiation of member function 'emscripten::internal::WireTypePack<const ImVec4 *&>::WireTypePack' requested here
389 | WireTypePack argv(std::forward(value));
| ^
src/bind-imgui.cpp:555:9: note: in instantiation of function template specialization 'emscripten::val::val<const ImVec4 *&>' requested here
555 | CLASS_MEMBER_GET_RAW_REFERENCE(ImDrawCmd, ClipRect)
| ^
src/bind-imgui.cpp:47:39: note: expanded from macro 'CLASS_MEMBER_GET_RAW_REFERENCE'
47 | auto p = &that.MEMBER; return emscripten::val(p);
| ^
In file included from src/bind-imgui.cpp:14:
In file included from /home/slicol/emsdk/upstream/emscripten/cache/sysroot/include/emscripten/bind.h:23:
/home/slicol/emsdk/upstream/emscripten/cache/sysroot/include/emscripten/val.h:226:20: error: assigning to 'void *' from 'const ImDrawCmd *' discards qualifiers
226 | cursor->w[0].p = wt;
| ^~
/home/slicol/emsdk/upstream/emscripten/cache/sysroot/include/emscripten/val.h:248:3: note: in instantiation of function template specialization 'emscripten::internal::writeGenericWireType' requested here
248 | writeGenericWireType(cursor, BindingType::toWireType(std::forward(first)));
| ^
/home/slicol/emsdk/upstream/emscripten/cache/sysroot/include/emscripten/val.h:256:5: note: in instantiation of function template specialization 'emscripten::internal::writeGenericWireTypes<const ImDrawCmd *&>' requested here
256 | writeGenericWireTypes(cursor, std::forward(args)...);
| ^
/home/slicol/emsdk/upstream/emscripten/cache/sysroot/include/emscripten/val.h:389:21: note: in instantiation of member function 'emscripten::internal::WireTypePack<const ImDrawCmd *&>::WireTypePack' requested here
389 | WireTypePack argv(std::forward(value));
| ^
src/bind-imgui.cpp:567:26: note: in instantiation of function template specialization 'emscripten::val::val<const ImDrawCmd *&>' requested here
567 | callback(emscripten::val(pcmd), emscripten::val(ElemStart));
| ^
In file included from src/bind-imgui.cpp:14:
In file included from /home/slicol/emsdk/upstream/emscripten/cache/sysroot/include/emscripten/bind.h:23:
/home/slicol/emsdk/upstream/emscripten/cache/sysroot/include/emscripten/val.h:226:20: error: assigning to 'void *' from 'const ImDrawList *' discards qualifiers
226 | cursor->w[0].p = wt;
| ^~
/home/slicol/emsdk/upstream/emscripten/cache/sysroot/include/emscripten/val.h:248:3: note: in instantiation of function template specialization 'emscripten::internal::writeGenericWireType' requested here
248 | writeGenericWireType(cursor, BindingType::toWireType(std::forward(first)));
| ^
/home/slicol/emsdk/upstream/emscripten/cache/sysroot/include/emscripten/val.h:256:5: note: in instantiation of function template specialization 'emscripten::internal::writeGenericWireTypes<const ImDrawList *&>' requested here
256 | writeGenericWireTypes(cursor, std::forward(args)...);
| ^
/home/slicol/emsdk/upstream/emscripten/cache/sysroot/include/emscripten/val.h:389:21: note: in instantiation of member function 'emscripten::internal::WireTypePack<const ImDrawList *&>::WireTypePack' requested here
389 | WireTypePack argv(std::forward(value));
| ^
src/bind-imgui.cpp:815:26: note: in instantiation of function template specialization 'emscripten::val::val<const ImDrawList *&>' requested here
815 | callback(emscripten::val(cmd_list));
| ^
In file included from src/bind-imgui.cpp:14:
In file included from /home/slicol/emsdk/upstream/emscripten/cache/sysroot/include/emscripten/bind.h:23:
/home/slicol/emsdk/upstream/emscripten/cache/sysroot/include/emscripten/val.h:226:20: error: assigning to 'void *' from 'const ImFontGlyph *' discards qualifiers
226 | cursor->w[0].p = wt;
| ^~
/home/slicol/emsdk/upstream/emscripten/cache/sysroot/include/emscripten/val.h:248:3: note: in instantiation of function template specialization 'emscripten::internal::writeGenericWireType' requested here
248 | writeGenericWireType(cursor, BindingType::toWireType(std::forward(first)));
| ^
/home/slicol/emsdk/upstream/emscripten/cache/sysroot/include/emscripten/val.h:256:5: note: in instantiation of function template specialization 'emscripten::internal::writeGenericWireTypes<const ImFontGlyph *&>' requested here
256 | writeGenericWireTypes(cursor, std::forward(args)...);
| ^
/home/slicol/emsdk/upstream/emscripten/cache/sysroot/include/emscripten/val.h:389:21: note: in instantiation of member function 'emscripten::internal::WireTypePack<const ImFontGlyph *&>::WireTypePack' requested here
389 | WireTypePack argv(std::forward(value));
| ^
src/bind-imgui.cpp:945:9: note: in instantiation of function template specialization 'emscripten::val::val<const ImFontGlyph *&>' requested here
945 | CLASS_MEMBER_GET_SET_RAW_POINTER(ImFont, FallbackGlyph)
| ^
src/bind-imgui.cpp:40:76: note: expanded from macro 'CLASS_MEMBER_GET_SET_RAW_POINTER'
40 | auto p = that.MEMBER; return p == NULL ? emscripten::val::null() : emscripten::val(p);
| ^
In file included from src/bind-imgui.cpp:14:
In file included from /home/slicol/emsdk/upstream/emscripten/cache/sysroot/include/emscripten/bind.h:23:
/home/slicol/emsdk/upstream/emscripten/cache/sysroot/include/emscripten/val.h:226:20: error: assigning to 'void *' from 'const ImFontConfig *' discards qualifiers
226 | cursor->w[0].p = wt;
| ^~
/home/slicol/emsdk/upstream/emscripten/cache/sysroot/include/emscripten/val.h:248:3: note: in instantiation of function template specialization 'emscripten::internal::writeGenericWireType' requested here
248 | writeGenericWireType(cursor, BindingType::toWireType(std::forward(first)));
| ^
/home/slicol/emsdk/upstream/emscripten/cache/sysroot/include/emscripten/val.h:256:5: note: in instantiation of function template specialization 'emscripten::internal::writeGenericWireTypes<const ImFontConfig *&>' requested here
256 | writeGenericWireTypes(cursor, std::forward(args)...);
| ^
/home/slicol/emsdk/upstream/emscripten/cache/sysroot/include/emscripten/val.h:389:21: note: in instantiation of member function 'emscripten::internal::WireTypePack<const ImFontConfig *&>::WireTypePack' requested here
389 | WireTypePack argv(std::forward(value));
| ^
src/bind-imgui.cpp:963:26: note: in instantiation of function template specialization 'emscripten::val::val<const ImFontConfig *&>' requested here
963 | callback(emscripten::val(cfg));
| ^
In file included from src/bind-imgui.cpp:14:
In file included from /home/slicol/emsdk/upstream/emscripten/cache/sysroot/include/emscripten/bind.h:23:
/home/slicol/emsdk/upstream/emscripten/cache/sysroot/include/emscripten/val.h:239:20: error: static_cast from 'const ImVec2 *' to 'unsigned int' is not allowed
239 | cursor->w[0].u = static_cast(wt);
| ^~~~~~~~~~~~~~~~~~~~~~~~~
/home/slicol/emsdk/upstream/emscripten/cache/sysroot/include/emscripten/val.h:248:3: note: in instantiation of function template specialization 'emscripten::internal::writeGenericWireType<const ImVec2 *>' requested here
248 | writeGenericWireType(cursor, BindingType::toWireType(std::forward(first)));
| ^
/home/slicol/emsdk/upstream/emscripten/cache/sysroot/include/emscripten/val.h:256:5: note: in instantiation of function template specialization 'emscripten::internal::writeGenericWireTypes<const ImVec2 *const &>' requested here
256 | writeGenericWireTypes(cursor, std::forward(args)...);
| ^
/home/slicol/emsdk/upstream/emscripten/cache/sysroot/include/emscripten/val.h:389:21: note: in instantiation of member function 'emscripten::internal::WireTypePack<const ImVec2 *const &>::WireTypePack' requested here
389 | WireTypePack argv(std::forward(value));
| ^
src/bind-imgui.cpp:1533:70: note: in instantiation of function template specialization 'emscripten::val::val<const ImVec2 *const &>' requested here
1533 | const auto p = &that->MouseClickedPos[index]; return emscripten::val(p);
| ^
8 errors generated.
emcc: error: '/home/slicol/emsdk/upstream/bin/clang++ -target wasm32-unknown-emscripten -fignore-exceptions -fvisibility=default -mllvm -combiner-global-alias-analysis=false -mllvm -enable-emscripten-sjlj -mllvm -disable-lsr -DEMSCRIPTEN --sysroot=/home/slicol/emsdk/upstream/emscripten/cache/sysroot -Xclang -iwithsysroot/include/fakesdl -Xclang -iwithsysroot/include/compat -Os -D IM_ASSERT(EXPR)=((void)(EXPR)) -D IMGUI_DISABLE_OBSOLETE_FUNCTIONS -D IMGUI_DISABLE_DEMO_WINDOWS -Iimgui -c src/bind-imgui.cpp -o build/bind-imgui.o' failed (returned 1)
Makefile:88: recipe for target 'build/bind-imgui.o' failed
make: *** [build/bind-imgui.o] Error 1

[slicol]

Can you please help me create a branch, enable this parameter, and rebuild it?

[slicol]

I have already solved this problem.

[thautwarm]

How did you solve it? Besides, you can use npm run dist to bundle .umd.js files.

[slicol]

How did you solve it? Besides, you can use npm run dist to bundle .umd.js files.

I had tried to fix the compile errors one by one only